//
-// Mono.Posix/Syscall.cs
+// Mono.Posix.Syscall.cs: System calls to Posix subsystem features
//
-// Authors:
+// Author:
// Miguel de Icaza (miguel@novell.com)
-// Jonathan Pryor (jonpryor@vt.edu)
//
// (C) 2003 Novell, Inc.
-// (C) 2004 Jonathan Pryor
//
// This file implements the low-level syscall interface to the POSIX
// subsystem.
// use a set of C helper routines to map from the constants we define
// to the values of the native OS.
//
-// Bitfields are flagged with the [Map] attribute, and a helper program
-// generates a set of routines that we can call to convert from our value
-// definitions to the value definitions expected by the OS; see
-// PosixConvert for the conversion routines.
+// Bitfields were flagged with the [Map] attribute, and a helper program
+// generates a set of map_XXXX routines that we can call to convert
+// from our value definitions to the value definitions expected by the
+// OS.
//
-// Methods that require tuning are bound as `private sys_NAME' methods
+// Methods that require tuning are bound as `internal syscal_NAME' methods
// and then a `NAME' method is exposed.
//
+// Deprecated Warning:
+//
+// This class is deprecated, and exists only for backward compatibility.
+// Please use and maintain Mono.Unix.Native.Syscall.
+//
+// The [Map] attributes have been removed. The naming and methodology of
+// the mapping routines has changed. The old map functions still exist in
+// MonoPosixHelper, but they will not be updated any further.
+// Consequently, there is little point in maintaining the [Map] attributes
+// in this file, as they would only bloat MonoPosixHelper.
+//
//
// Permission is hereby granted, free of charge, to any person obtaining
//
using System;
-using System.Collections;
-using System.Runtime.InteropServices;
using System.Text;
-using Mono.Posix;
-
-[assembly:Mono.Posix.IncludeAttribute (
- new string [] {"sys/types.h", "sys/stat.h", "sys/poll.h", "sys/wait.h", "sys/mount.h",
- "unistd.h", "fcntl.h", "signal.h", "poll.h", "grp.h", "errno.h"},
- new string [] {"_GNU_SOURCE", "_XOPEN_SOURCE"})]
+using System.Runtime.InteropServices;
namespace Mono.Posix {
- [Map]
- public enum Error : int {
- // errors & their values liberally copied from
- // FC2 /usr/include/asm/errno.h
-
- EPERM = 1, // Operation not permitted
- ENOENT = 2, // No such file or directory
- ESRCH = 3, // No such process
- EINTR = 4, // Interrupted system call
- EIO = 5, // I/O error
- ENXIO = 6, // No such device or address
- E2BIG = 7, // Arg list too long
- ENOEXEC = 8, // Exec format error
- EBADF = 9, // Bad file number
- ECHILD = 10, // No child processes
- EAGAIN = 11, // Try again
- ENOMEM = 12, // Out of memory
- EACCES = 13, // Permission denied
- EFAULT = 14, // Bad address
- ENOTBLK = 15, // Block device required
- EBUSY = 16, // Device or resource busy
- EEXIST = 17, // File exists
- EXDEV = 18, // Cross-device link
- ENODEV = 19, // No such device
- ENOTDIR = 20, // Not a directory
- EISDIR = 21, // Is a directory
- EINVAL = 22, // Invalid argument
- ENFILE = 23, // File table overflow
- EMFILE = 24, // Too many open files
- ENOTTY = 25, // Not a typewriter
- ETXTBSY = 26, // Text file busy
- EFBIG = 27, // File too large
- ENOSPC = 28, // No space left on device
- ESPIPE = 29, // Illegal seek
- EROFS = 30, // Read-only file system
- EMLINK = 31, // Too many links
- EPIPE = 32, // Broken pipe
- EDOM = 33, // Math argument out of domain of func
- ERANGE = 34, // Math result not representable
- EDEADLK = 35, // Resource deadlock would occur
- ENAMETOOLONG = 36, // File name too long
- ENOLCK = 37, // No record locks available
- ENOSYS = 38, // Function not implemented
- ENOTEMPTY = 39, // Directory not empty
- ELOOP = 40, // Too many symbolic links encountered
- EWOULDBLOCK = EAGAIN, // Operation would block
- ENOMSG = 42, // No message of desired type
- EIDRM = 43, // Identifier removed
- ECHRNG = 44, // Channel number out of range
- EL2NSYNC = 45, // Level 2 not synchronized
- EL3HLT = 46, // Level 3 halted
- EL3RST = 47, // Level 3 reset
- ELNRNG = 48, // Link number out of range
- EUNATCH = 49, // Protocol driver not attached
- ENOCSI = 50, // No CSI structure available
- EL2HLT = 51, // Level 2 halted
- EBADE = 52, // Invalid exchange
- EBADR = 53, // Invalid request descriptor
- EXFULL = 54, // Exchange full
- ENOANO = 55, // No anode
- EBADRQC = 56, // Invalid request code
- EBADSLT = 57, // Invalid slot
-
- EDEADLOCK = EDEADLK,
-
- EBFONT = 59, // Bad font file format
- ENOSTR = 60, // Device not a stream
- ENODATA = 61, // No data available
- ETIME = 62, // Timer expired
- ENOSR = 63, // Out of streams resources
- ENONET = 64, // Machine is not on the network
- ENOPKG = 65, // Package not installed
- EREMOTE = 66, // Object is remote
- ENOLINK = 67, // Link has been severed
- EADV = 68, // Advertise error
- ESRMNT = 69, // Srmount error
- ECOMM = 70, // Communication error on send
- EPROTO = 71, // Protocol error
- EMULTIHOP = 72, // Multihop attempted
- EDOTDOT = 73, // RFS specific error
- EBADMSG = 74, // Not a data message
- EOVERFLOW = 75, // Value too large for defined data type
- ENOTUNIQ = 76, // Name not unique on network
- EBADFD = 77, // File descriptor in bad state
- EREMCHG = 78, // Remote address changed
- ELIBACC = 79, // Can not access a needed shared library
- ELIBBAD = 80, // Accessing a corrupted shared library
- ELIBSCN = 81, // .lib section in a.out corrupted
- ELIBMAX = 82, // Attempting to link in too many shared libraries
- ELIBEXEC = 83, // Cannot exec a shared library directly
- EILSEQ = 84, // Illegal byte sequence
- ERESTART = 85, // Interrupted system call should be restarted
- ESTRPIPE = 86, // Streams pipe error
- EUSERS = 87, // Too many users
- ENOTSOCK = 88, // Socket operation on non-socket
- EDESTADDRREQ = 89, // Destination address required
- EMSGSIZE = 90, // Message too long
- EPROTOTYPE = 91, // Protocol wrong type for socket
- ENOPROTOOPT = 92, // Protocol not available
- EPROTONOSUPPORT = 93, // Protocol not supported
- ESOCKTNOSUPPORT = 94, // Socket type not supported
- EOPNOTSUPP = 95, // Operation not supported on transport endpoint
- EPFNOSUPPORT = 96, // Protocol family not supported
- EAFNOSUPPORT = 97, // Address family not supported by protocol
- EADDRINUSE = 98, // Address already in use
- EADDRNOTAVAIL = 99, // Cannot assign requested address
- ENETDOWN = 100, // Network is down
- ENETUNREACH = 101, // Network is unreachable
- ENETRESET = 102, // Network dropped connection because of reset
- ECONNABORTED = 103, // Software caused connection abort
- ECONNRESET = 104, // Connection reset by peer
- ENOBUFS = 105, // No buffer space available
- EISCONN = 106, // Transport endpoint is already connected
- ENOTCONN = 107, // Transport endpoint is not connected
- ESHUTDOWN = 108, // Cannot send after transport endpoint shutdown
- ETOOMANYREFS = 109, // Too many references: cannot splice
- ETIMEDOUT = 110, // Connection timed out
- ECONNREFUSED = 111, // Connection refused
- EHOSTDOWN = 112, // Host is down
- EHOSTUNREACH = 113, // No route to host
- EALREADY = 114, // Operation already in progress
- EINPROGRESS = 115, // Operation now in progress
- ESTALE = 116, // Stale NFS file handle
- EUCLEAN = 117, // Structure needs cleaning
- ENOTNAM = 118, // Not a XENIX named type file
- ENAVAIL = 119, // No XENIX semaphores available
- EISNAM = 120, // Is a named type file
- EREMOTEIO = 121, // Remote I/O error
- EDQUOT = 122, // Quota exceeded
-
- ENOMEDIUM = 123, // No medium found
- EMEDIUMTYPE = 124, // Wrong medium type
- }
-
- [Map][Flags]
- public enum OpenFlags : int {
+ [Flags]
+ [CLSCompliant (false)]
+ [Obsolete ("Use Mono.Unix.Native.OpenFlags")]
+ public enum OpenFlags {
//
// One of these
//
O_SYNC = 256,
//
- // These are non-Posix. Using them will result in errors/exceptions on
- // non-supported platforms.
- //
- // (For example, "C-wrapped" system calls -- calls with implementation in
- // MonoPosixHelper -- will return -1 with errno=EINVAL. C#-wrapped system
- // calls will generate an exception in PosixConvert, as the value can't be
- // converted on the target platform.)
+ // These are non-Posix, think of a way of exposing
+ // this for Linux users.
//
- O_NOFOLLOW = 512,
- O_DIRECTORY = 1024,
- O_DIRECT = 2048,
- O_ASYNC = 4096,
- O_LARGEFILE = 8192
- }
-
- // mode_t
- [Flags][Map]
- public enum FilePermissions : uint {
- S_ISUID = 0x0800, // Set user ID on execution
- S_ISGID = 0x0400, // Set gorup ID on execution
- S_ISVTX = 0x0200, // Save swapped text after use (sticky).
- S_IRUSR = 0x0100, // Read by owner
- S_IWUSR = 0x0080, // Write by owner
- S_IXUSR = 0x0040, // Execute by owner
- S_IRGRP = 0x0020, // Read by group
- S_IWGRP = 0x0010, // Write by group
- S_IXGRP = 0x0008, // Execute by group
- S_IROTH = 0x0004, // Read by other
- S_IWOTH = 0x0002, // Write by other
- S_IXOTH = 0x0001, // Execute by other
-
- S_IRWXG = (S_IRGRP | S_IWGRP | S_IXGRP),
- S_IRWXU = (S_IRUSR | S_IWUSR | S_IXUSR),
- S_IRWXO = (S_IROTH | S_IWOTH | S_IXOTH),
- ACCESSPERMS = (S_IRWXU | S_IRWXG | S_IRWXO), // 0777
- ALLPERMS = (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO), // 07777
- DEFFILEMODE = (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH), // 0666
-
- // Device types
- // Why these are held in "mode_t" is beyond me...
- S_IFMT = 0xF000, // Bits which determine file type
- S_IFDIR = 0x4000, // Directory
- S_IFCHR = 0x2000, // Character device
- S_IFBLK = 0x6000, // Block device
- S_IFREG = 0x8000, // Regular file
- S_IFIFO = 0x1000, // FIFO
- S_IFLNK = 0xA000, // Symbolic link
- S_IFSOCK = 0xC000, // Socket
- }
-
- public struct Flock {
- public LockType l_type; // Type of lock: F_RDLCK, F_WRLCK, F_UNLCK
- public SeekFlags l_whence; // How to interpret l_start
- public /* off_t */ long l_start; // Starting offset for lock
- public /* off_t */ long l_len; // Number of bytes to lock
- public /* pid_t */ int l_pid; // PID of process blocking our lock (F_GETLK only)
- }
-
- [Map]
- public enum FcntlCommand : int {
- // Form /usr/include/bits/fcntl.h
- F_DUPFD = 0, // Duplicate file descriptor.
- F_GETFD = 1, // Get file descriptor flags.
- F_SETFD = 2, // Set file descriptor flags.
- F_GETFL = 3, // Get file status flags.
- F_SETFL = 4, // Set file status flags.
- F_GETLK = 12, // Get record locking info. [64]
- F_SETLK = 13, // Set record locking info (non-blocking). [64]
- F_SETLKW = 14, // Set record locking info (blocking). [64]
- F_SETOWN = 8, // Set owner of socket (receiver of SIGIO).
- F_GETOWN = 9, // Get owner of socket (receiver of SIGIO).
- F_SETSIG = 10, // Set number of signal to be sent.
- F_GETSIG = 11, // Get number of signal to be sent.
- F_SETLEASE = 1024, // Set a lease.
- F_GETLEASE = 1025, // Enquire what lease is active.
- F_NOTIFY = 1026, // Required notifications on a directory
- }
-
- [Map]
- public enum LockType : short {
- F_RDLCK = 0, // Read lock.
- F_WRLCK = 1, // Write lock.
- F_UNLCK = 2, // Remove lock.
- }
-
- [Map]
- public enum SeekFlags : short {
- // values liberally copied from /usr/include/unistd.h
- SEEK_SET = 0, // Seek from beginning of file.
- SEEK_CUR = 1, // Seek from current position.
- SEEK_END = 2, // Seek from end of file.
-
- L_SET = SEEK_SET, // BSD alias for SEEK_SET
- L_INCR = SEEK_CUR, // BSD alias for SEEK_CUR
- L_XTND = SEEK_END, // BSD alias for SEEK_END
+ // O_NOFOLLOW = 512,
+ // O_DIRECTORY = 1024,
+ // O_DIRECT = 2048,
+ // O_ASYNC = 4096,
+ // O_LARGEFILE = 8192
}
- [Map, Flags]
- public enum DirectoryNotifyFlags : int {
- // from /usr/include/bits/fcntl.h
- DN_ACCESS = 0x00000001, // File accessed.
- DN_MODIFY = 0x00000002, // File modified.
- DN_CREATE = 0x00000004, // File created.
- DN_DELETE = 0x00000008, // File removed.
- DN_RENAME = 0x00000010, // File renamed.
- DN_ATTRIB = 0x00000020, // File changed attributes.
- DN_MULTISHOT = unchecked ((int)0x80000000), // Don't remove notifier
- }
-
- [Map]
- public enum PosixFadviseAdvice : int {
- POSIX_FADV_NORMAL = 0, // No further special treatment.
- POSIX_FADV_RANDOM = 1, // Expect random page references.
- POSIX_FADV_SEQUENTIAL = 2, // Expect sequential page references.
- POSIX_FADV_WILLNEED = 3, // Will need these pages.
- POSIX_FADV_DONTNEED = 4, // Don't need these pages.
- POSIX_FADV_NOREUSE = 5, // Data will be accessed once.
- }
-
- [Map]
- public enum PosixMadviseAdvice : int {
- POSIX_MADV_NORMAL = 0, // No further special treatment.
- POSIX_MADV_RANDOM = 1, // Expect random page references.
- POSIX_MADV_SEQUENTIAL = 2, // Expect sequential page references.
- POSIX_MADV_WILLNEED = 3, // Will need these pages.
- POSIX_MADV_DONTNEED = 4, // Don't need these pages.
- }
-
- [Map]
- public enum Signum : int {
- SIGHUP = 1, // Hangup (POSIX).
- SIGINT = 2, // Interrupt (ANSI).
- SIGQUIT = 3, // Quit (POSIX).
- SIGILL = 4, // Illegal instruction (ANSI).
- SIGTRAP = 5, // Trace trap (POSIX).
- SIGABRT = 6, // Abort (ANSI).
- SIGIOT = 6, // IOT trap (4.2 BSD).
- SIGBUS = 7, // BUS error (4.2 BSD).
- SIGFPE = 8, // Floating-point exception (ANSI).
- SIGKILL = 9, // Kill, unblockable (POSIX).
- SIGUSR1 = 10, // User-defined signal 1 (POSIX).
- SIGSEGV = 11, // Segmentation violation (ANSI).
- SIGUSR2 = 12, // User-defined signal 2 (POSIX).
- SIGPIPE = 13, // Broken pipe (POSIX).
- SIGALRM = 14, // Alarm clock (POSIX).
- SIGTERM = 15, // Termination (ANSI).
- SIGSTKFLT = 16, // Stack fault.
- SIGCLD = SIGCHLD, // Same as SIGCHLD (System V).
- SIGCHLD = 17, // Child status has changed (POSIX).
- SIGCONT = 18, // Continue (POSIX).
- SIGSTOP = 19, // Stop, unblockable (POSIX).
- SIGTSTP = 20, // Keyboard stop (POSIX).
- SIGTTIN = 21, // Background read from tty (POSIX).
- SIGTTOU = 22, // Background write to tty (POSIX).
- SIGURG = 23, // Urgent condition on socket (4.2 BSD).
- SIGXCPU = 24, // CPU limit exceeded (4.2 BSD).
- SIGXFSZ = 25, // File size limit exceeded (4.2 BSD).
- SIGVTALRM = 26, // Virtual alarm clock (4.2 BSD).
- SIGPROF = 27, // Profiling alarm clock (4.2 BSD).
- SIGWINCH = 28, // Window size change (4.3 BSD, Sun).
- SIGPOLL = SIGIO, // Pollable event occurred (System V).
- SIGIO = 29, // I/O now possible (4.2 BSD).
- SIGPWR = 30, // Power failure restart (System V).
- SIGSYS = 31, // Bad system call.
- SIGUNUSED = 31
- }
-
- [Map][Flags]
- public enum MountFlags : ulong {
- MS_RDONLY = 1, // Mount read-only.
- MS_NOSUID = 2, // Ignore suid and sgid bits.
- MS_NODEV = 4, // Disallow access to device special files.
- MS_NOEXEC = 8, // Disallow program execution.
- MS_SYNCHRONOUS = 16, // Writes are synced at once.
- MS_REMOUNT = 32, // Alter flags of a mounted FS.
- MS_MANDLOCK = 64, // Allow mandatory locks on an FS.
- S_WRITE = 128, // Write on file/directory/symlink.
- S_APPEND = 256, // Append-only file.
- S_IMMUTABLE = 512, // Immutable file.
- MS_NOATIME = 1024, // Do not update access times.
- MS_NODIRATIME = 2048, // Do not update directory access times.
- MS_BIND = 4096, // Bind directory at different place.
- MS_RMT_MASK = (MS_RDONLY | MS_MANDLOCK),
- MS_MGC_VAL = 0xc0ed0000, // Magic flag number to indicate "new" flags
- MS_MGC_MSK = 0xffff0000, // Magic flag number mask
- }
-
- [Map][Flags]
- public enum UmountFlags : int {
- MNT_FORCE = 1, // Force unmount even if busy
- MNT_DETACH, // Perform a lazy unmount.
+ [Flags]
+ [CLSCompliant (false)]
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions")]
+ public enum FileMode {
+ S_ISUID = 2048,
+ S_ISGID = 1024,
+ S_ISVTX = 512,
+ S_IRUSR = 256,
+ S_IWUSR = 128,
+ S_IXUSR = 64,
+ S_IRGRP = 32,
+ S_IWGRP = 16,
+ S_IXGRP = 8,
+ S_IROTH = 4,
+ S_IWOTH = 2,
+ S_IXOTH = 1
}
- [Flags][Map]
- public enum WaitOptions : int {
- WNOHANG = 1, // Don't block waiting
- WUNTRACED = 2, // Report status of stopped children
+ [Flags]
+ [CLSCompliant (false)]
+ [Obsolete ("Use Mono.Unix.Native.WaitOptions")]
+ public enum WaitOptions {
+ WNOHANG,
+ WUNTRACED
}
- [Flags][Map]
- public enum AccessMode : int {
+ [Flags]
+ [CLSCompliant (false)]
+ [Obsolete ("Use Mono.Unix.Native.AccessModes")]
+ public enum AccessMode {
R_OK = 1,
W_OK = 2,
X_OK = 4,
- F_OK = 8,
- }
-
- [Map]
- public enum PathConf : int {
- _PC_LINK_MAX,
- _PC_MAX_CANON,
- _PC_MAX_INPUT,
- _PC_NAME_MAX,
- _PC_PATH_MAX,
- _PC_PIPE_BUF,
- _PC_CHOWN_RESTRICTED,
- _PC_NO_TRUNC,
- _PC_VDISABLE,
- _PC_SYNC_IO,
- _PC_ASYNC_IO,
- _PC_PRIO_IO,
- _PC_SOCK_MAXBUF,
- _PC_FILESIZEBITS,
- _PC_REC_INCR_XFER_SIZE,
- _PC_REC_MAX_XFER_SIZE,
- _PC_REC_MIN_XFER_SIZE,
- _PC_REC_XFER_ALIGN,
- _PC_ALLOC_SIZE_MIN,
- _PC_SYMLINK_MAX,
- _PC_2_SYMLINKS
- }
-
- [Map]
- public enum SysConf : int {
- _SC_ARG_MAX,
- _SC_CHILD_MAX,
- _SC_CLK_TCK,
- _SC_NGROUPS_MAX,
- _SC_OPEN_MAX,
- _SC_STREAM_MAX,
- _SC_TZNAME_MAX,
- _SC_JOB_CONTROL,
- _SC_SAVED_IDS,
- _SC_REALTIME_SIGNALS,
- _SC_PRIORITY_SCHEDULING,
- _SC_TIMERS,
- _SC_ASYNCHRONOUS_IO,
- _SC_PRIORITIZED_IO,
- _SC_SYNCHRONIZED_IO,
- _SC_FSYNC,
- _SC_MAPPED_FILES,
- _SC_MEMLOCK,
- _SC_MEMLOCK_RANGE,
- _SC_MEMORY_PROTECTION,
- _SC_MESSAGE_PASSING,
- _SC_SEMAPHORES,
- _SC_SHARED_MEMORY_OBJECTS,
- _SC_AIO_LISTIO_MAX,
- _SC_AIO_MAX,
- _SC_AIO_PRIO_DELTA_MAX,
- _SC_DELAYTIMER_MAX,
- _SC_MQ_OPEN_MAX,
- _SC_MQ_PRIO_MAX,
- _SC_VERSION,
- _SC_PAGESIZE,
- _SC_RTSIG_MAX,
- _SC_SEM_NSEMS_MAX,
- _SC_SEM_VALUE_MAX,
- _SC_SIGQUEUE_MAX,
- _SC_TIMER_MAX,
- /* Values for the argument to `sysconf'
- corresponding to _POSIX2_* symbols. */
- _SC_BC_BASE_MAX,
- _SC_BC_DIM_MAX,
- _SC_BC_SCALE_MAX,
- _SC_BC_STRING_MAX,
- _SC_COLL_WEIGHTS_MAX,
- _SC_EQUIV_CLASS_MAX,
- _SC_EXPR_NEST_MAX,
- _SC_LINE_MAX,
- _SC_RE_DUP_MAX,
- _SC_CHARCLASS_NAME_MAX,
- _SC_2_VERSION,
- _SC_2_C_BIND,
- _SC_2_C_DEV,
- _SC_2_FORT_DEV,
- _SC_2_FORT_RUN,
- _SC_2_SW_DEV,
- _SC_2_LOCALEDEF,
- _SC_PII,
- _SC_PII_XTI,
- _SC_PII_SOCKET,
- _SC_PII_INTERNET,
- _SC_PII_OSI,
- _SC_POLL,
- _SC_SELECT,
- _SC_UIO_MAXIOV,
- _SC_IOV_MAX = _SC_UIO_MAXIOV,
- _SC_PII_INTERNET_STREAM,
- _SC_PII_INTERNET_DGRAM,
- _SC_PII_OSI_COTS,
- _SC_PII_OSI_CLTS,
- _SC_PII_OSI_M,
- _SC_T_IOV_MAX,
- /* Values according to POSIX 1003.1c (POSIX threads). */
- _SC_THREADS,
- _SC_THREAD_SAFE_FUNCTIONS,
- _SC_GETGR_R_SIZE_MAX,
- _SC_GETPW_R_SIZE_MAX,
- _SC_LOGIN_NAME_MAX,
- _SC_TTY_NAME_MAX,
- _SC_THREAD_DESTRUCTOR_ITERATIONS,
- _SC_THREAD_KEYS_MAX,
- _SC_THREAD_STACK_MIN,
- _SC_THREAD_THREADS_MAX,
- _SC_THREAD_ATTR_STACKADDR,
- _SC_THREAD_ATTR_STACKSIZE,
- _SC_THREAD_PRIORITY_SCHEDULING,
- _SC_THREAD_PRIO_INHERIT,
- _SC_THREAD_PRIO_PROTECT,
- _SC_THREAD_PROCESS_SHARED,
- _SC_NPROCESSORS_CONF,
- _SC_NPROCESSORS_ONLN,
- _SC_PHYS_PAGES,
- _SC_AVPHYS_PAGES,
- _SC_ATEXIT_MAX,
- _SC_PASS_MAX,
- _SC_XOPEN_VERSION,
- _SC_XOPEN_XCU_VERSION,
- _SC_XOPEN_UNIX,
- _SC_XOPEN_CRYPT,
- _SC_XOPEN_ENH_I18N,
- _SC_XOPEN_SHM,
- _SC_2_CHAR_TERM,
- _SC_2_C_VERSION,
- _SC_2_UPE,
- _SC_XOPEN_XPG2,
- _SC_XOPEN_XPG3,
- _SC_XOPEN_XPG4,
- _SC_CHAR_BIT,
- _SC_CHAR_MAX,
- _SC_CHAR_MIN,
- _SC_INT_MAX,
- _SC_INT_MIN,
- _SC_LONG_BIT,
- _SC_WORD_BIT,
- _SC_MB_LEN_MAX,
- _SC_NZERO,
- _SC_SSIZE_MAX,
- _SC_SCHAR_MAX,
- _SC_SCHAR_MIN,
- _SC_SHRT_MAX,
- _SC_SHRT_MIN,
- _SC_UCHAR_MAX,
- _SC_UINT_MAX,
- _SC_ULONG_MAX,
- _SC_USHRT_MAX,
- _SC_NL_ARGMAX,
- _SC_NL_LANGMAX,
- _SC_NL_MSGMAX,
- _SC_NL_NMAX,
- _SC_NL_SETMAX,
- _SC_NL_TEXTMAX,
- _SC_XBS5_ILP32_OFF32,
- _SC_XBS5_ILP32_OFFBIG,
- _SC_XBS5_LP64_OFF64,
- _SC_XBS5_LPBIG_OFFBIG,
- _SC_XOPEN_LEGACY,
- _SC_XOPEN_REALTIME,
- _SC_XOPEN_REALTIME_THREADS,
- _SC_ADVISORY_INFO,
- _SC_BARRIERS,
- _SC_BASE,
- _SC_C_LANG_SUPPORT,
- _SC_C_LANG_SUPPORT_R,
- _SC_CLOCK_SELECTION,
- _SC_CPUTIME,
- _SC_THREAD_CPUTIME,
- _SC_DEVICE_IO,
- _SC_DEVICE_SPECIFIC,
- _SC_DEVICE_SPECIFIC_R,
- _SC_FD_MGMT,
- _SC_FIFO,
- _SC_PIPE,
- _SC_FILE_ATTRIBUTES,
- _SC_FILE_LOCKING,
- _SC_FILE_SYSTEM,
- _SC_MONOTONIC_CLOCK,
- _SC_MULTI_PROCESS,
- _SC_SINGLE_PROCESS,
- _SC_NETWORKING,
- _SC_READER_WRITER_LOCKS,
- _SC_SPIN_LOCKS,
- _SC_REGEXP,
- _SC_REGEX_VERSION,
- _SC_SHELL,
- _SC_SIGNALS,
- _SC_SPAWN,
- _SC_SPORADIC_SERVER,
- _SC_THREAD_SPORADIC_SERVER,
- _SC_SYSTEM_DATABASE,
- _SC_SYSTEM_DATABASE_R,
- _SC_TIMEOUTS,
- _SC_TYPED_MEMORY_OBJECTS,
- _SC_USER_GROUPS,
- _SC_USER_GROUPS_R,
- _SC_2_PBS,
- _SC_2_PBS_ACCOUNTING,
- _SC_2_PBS_LOCATE,
- _SC_2_PBS_MESSAGE,
- _SC_2_PBS_TRACK,
- _SC_SYMLOOP_MAX,
- _SC_STREAMS,
- _SC_2_PBS_CHECKPOINT,
- _SC_V6_ILP32_OFF32,
- _SC_V6_ILP32_OFFBIG,
- _SC_V6_LP64_OFF64,
- _SC_V6_LPBIG_OFFBIG,
- _SC_HOST_NAME_MAX,
- _SC_TRACE,
- _SC_TRACE_EVENT_FILTER,
- _SC_TRACE_INHERIT,
- _SC_TRACE_LOG,
- _SC_LEVEL1_ICACHE_SIZE,
- _SC_LEVEL1_ICACHE_ASSOC,
- _SC_LEVEL1_ICACHE_LINESIZE,
- _SC_LEVEL1_DCACHE_SIZE,
- _SC_LEVEL1_DCACHE_ASSOC,
- _SC_LEVEL1_DCACHE_LINESIZE,
- _SC_LEVEL2_CACHE_SIZE,
- _SC_LEVEL2_CACHE_ASSOC,
- _SC_LEVEL2_CACHE_LINESIZE,
- _SC_LEVEL3_CACHE_SIZE,
- _SC_LEVEL3_CACHE_ASSOC,
- _SC_LEVEL3_CACHE_LINESIZE,
- _SC_LEVEL4_CACHE_SIZE,
- _SC_LEVEL4_CACHE_ASSOC,
- _SC_LEVEL4_CACHE_LINESIZE
- }
-
- [Map]
- public enum ConfStr : int {
- _CS_PATH, /* The default search path. */
- _CS_V6_WIDTH_RESTRICTED_ENVS,
- _CS_GNU_LIBC_VERSION,
- _CS_GNU_LIBPTHREAD_VERSION,
- _CS_LFS_CFLAGS = 1000,
- _CS_LFS_LDFLAGS,
- _CS_LFS_LIBS,
- _CS_LFS_LINTFLAGS,
- _CS_LFS64_CFLAGS,
- _CS_LFS64_LDFLAGS,
- _CS_LFS64_LIBS,
- _CS_LFS64_LINTFLAGS,
- _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
- _CS_XBS5_ILP32_OFF32_LDFLAGS,
- _CS_XBS5_ILP32_OFF32_LIBS,
- _CS_XBS5_ILP32_OFF32_LINTFLAGS,
- _CS_XBS5_ILP32_OFFBIG_CFLAGS,
- _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
- _CS_XBS5_ILP32_OFFBIG_LIBS,
- _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
- _CS_XBS5_LP64_OFF64_CFLAGS,
- _CS_XBS5_LP64_OFF64_LDFLAGS,
- _CS_XBS5_LP64_OFF64_LIBS,
- _CS_XBS5_LP64_OFF64_LINTFLAGS,
- _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
- _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
- _CS_XBS5_LPBIG_OFFBIG_LIBS,
- _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
- _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
- _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
- _CS_POSIX_V6_ILP32_OFF32_LIBS,
- _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
- _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
- _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
- _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
- _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
- _CS_POSIX_V6_LP64_OFF64_CFLAGS,
- _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
- _CS_POSIX_V6_LP64_OFF64_LIBS,
- _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
- _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
- _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
- _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
- _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
- }
-
- [Map]
- public enum LockFlags : int {
- F_ULOCK = 0, // Unlock a previously locked region.
- F_LOCK = 1, // Lock a region for exclusive use.
- F_TLOCK = 2, // Test and lock a region for exclusive use.
- F_TEST = 3, // Test a region for other process locks.
- }
-
- [Map][Flags]
- public enum PollEvents : short {
- POLLIN = 0x0001, // There is data to read
- POLLPRI = 0x0002, // There is urgent data to read
- POLLOUT = 0x0004, // Writing now will not block
- POLLERR = 0x0008, // Error condition
- POLLHUP = 0x0010, // Hung up
- POLLNVAL = 0x0020, // Invalid request; fd not open
- // XPG4.2 definitions (via _XOPEN_SOURCE)
- POLLRDNORM = 0x0040, // Normal data bay be read
- POLLRDBAND = 0x0080, // Priority data may be read
- POLLWRNORM = 0x0100, // Writing now will not block
- POLLWRBAND = 0x0200, // Priority data may be written
- }
-
- [StructLayout(LayoutKind.Sequential)]
- public struct Pollfd {
- public int fd;
- public PollEvents events;
- public PollEvents revents;
- }
-
- public class Dirent
- {
- public /* ino_t */ ulong d_ino;
- public /* off_t */ long d_off;
- public ushort d_reclen;
- public byte d_type;
- public string d_name;
-
- public override string ToString ()
- {
- return d_name;
- }
- }
-
- public class Group
- {
- public string gr_name;
- public string gr_passwd;
- public /* gid_t */ uint gr_gid;
- public string[] gr_mem;
-
- // Generate string in /etc/group format
- public override string ToString ()
- {
- StringBuilder sb = new StringBuilder ();
- sb.AppendFormat ("{0}:{1}:{2}:", gr_name, gr_passwd, gr_gid);
- GetMembers (sb, gr_mem);
- return sb.ToString ();
- }
-
- private static void GetMembers (StringBuilder sb, string[] members)
- {
- if (members.Length > 0)
- sb.Append (members[0]);
- for (int i = 1; i < members.Length; ++i) {
- sb.Append (",");
- sb.Append (members[i]);
- }
- }
- }
-
- public class Passwd
- {
- public string pw_name;
- public string pw_passwd;
- public /* uid_t */ uint pw_uid;
- public /* gid_t */ uint pw_gid;
- public string pw_gecos;
- public string pw_dir;
- public string pw_shell;
-
- // Generate string in /etc/passwd format
- public override string ToString ()
- {
- return string.Format ("{0}:{1}:{2}:{3}:{4}:{5}:{6}",
- pw_name, pw_passwd, pw_uid, pw_gid, pw_gecos, pw_dir, pw_shell);
- }
- }
-
- public struct Stat {
- public /* dev_t */ ulong st_dev; // device
- public /* ino_t */ ulong st_ino; // inode
- public FilePermissions st_mode; // protection
- private uint _padding_; // padding for structure alignment
- public /* nlink_t */ ulong st_nlink; // number of hard links
- public /* uid_t */ uint st_uid; // user ID of owner
- public /* gid_t */ uint st_gid; // group ID of owner
- public /* dev_t */ ulong st_rdev; // device type (if inode device)
- public /* off_t */ long st_size; // total size, in bytes
- public /* blksize_t */ long st_blksize; // blocksize for filesystem I/O
- public /* blkcnt_t */ long st_blocks; // number of blocks allocated
- public /* time_t */ long st_atime; // time of last access
- public /* time_t */ long st_mtime; // time of last modification
- public /* time_t */ long st_ctime; // time of last status change
+ F_OK = 8
}
- public struct Timeval {
- public /* time_t */ long tv_sec; // seconds
- public /* suseconds_t */ long tv_usec; // microseconds
- }
-
- public struct Timezone {
- public int tz_minuteswest; // minutes W of Greenwich
- private int tz_dsttime; // type of dst correction (OBSOLETE)
- }
-
- public struct Utimbuf {
- public /* time_t */ long actime; // access time
- public /* time_t */ long modtime; // modification time
+
+ [CLSCompliant (false)]
+ [Obsolete ("Use Mono.Unix.Native.Signum")]
+ public enum Signals {
+ SIGHUP, SIGINT, SIGQUIT, SIGILL, SIGTRAP, SIGABRT, SIGBUS,
+ SIGFPE, SIGKILL, SIGUSR1, SIGSEGV, SIGUSR2, SIGPIPE,
+ SIGALRM, SIGTERM, SIGCHLD, SIGCONT, SIGSTOP, SIGTSTP,
+ SIGTTIN, SIGTTOU, SIGURG, SIGXCPU, SIGXFSZ, SIGVTALRM,
+ SIGPROF, SIGWINCH, SIGIO,
+
+ // SIGPWR,
+ SIGSYS,
+ // SIGRTMIN
}
+
+ [CLSCompliant (false)]
+ [Obsolete ("Use Mono.Unix.Native.Syscall.")]
+ public class Syscall {
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int exit (int status);
- //
- // Convention: Functions *not* part of the standard C library AND part of
- // a POSIX and/or Unix standard (X/Open, SUS, XPG, etc.) go here.
- //
- // For example, the man page should be similar to:
- //
- // CONFORMING TO (or CONFORMS TO)
- // XPG2, SUSv2, POSIX, etc.
- //
- // BSD- and GNU-specific exports can also be placed here.
- //
- // The only methods in here should be:
- // (1) low-level functions
- // (2) "Trivial" function overloads. For example, if the parameters to a
- // function are related (e.g. getgroups(2))
- // (3) The return type SHOULD NOT be changed. If you want to provide a
- // convenient function with a nicer return type, place it into one of
- // the Posix* wrapper classes, and give it a .NET-styled name.
- // (4) Exceptions SHOULD NOT be thrown. EXCEPTIONS:
- // - If you're wrapping *broken* methods which make assumptions about
- // input data, such as that an argument refers to N bytes of data.
- // This is currently limited to cuserid(3) and encrypt(3).
- // - If you call functions which themselves generate exceptions.
- // This is the case for using PosixConvert, which will throw an
- // exception if an invalid/unsupported value is used.
- //
- public sealed class Syscall : Stdlib
- {
- private const string LIBC = "libc";
- private const string MPH = "MonoPosixHelper";
- private const string CRYPT = "crypt";
-
- private Syscall () {}
-
- //
- // <aio.h>
- //
-
- // TODO: aio_cancel(3), aio_error(3), aio_fsync(3), aio_read(3),
- // aio_return(3), aio_suspend(3), aio_write(3)
- //
- // Then update PosixStream.BeginRead to use the aio* functions.
-
- //
- // <dirent.h>
- //
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern IntPtr opendir (string name);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int closedir (IntPtr dir);
-
- // seekdir(3):
- // void seekdir (DIR *dir, off_t offset);
- // Slight modification. Returns -1 on error, 0 on success.
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_seekdir")]
- public static extern int seekdir (IntPtr dir, long offset);
-
- // telldir(3)
- // off_t telldir(DIR *dir);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_telldir")]
- public static extern long telldir (IntPtr dir);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern void rewinddir (IntPtr dir);
-
- private struct _Dirent {
- public /* ino_t */ ulong d_ino;
- public /* off_t */ long d_off;
- public ushort d_reclen;
- public byte d_type;
- public IntPtr d_name;
- }
-
- private static void CopyDirent (Dirent to, ref _Dirent from)
- {
- try {
- to.d_ino = from.d_ino;
- to.d_off = from.d_off;
- to.d_reclen = from.d_reclen;
- to.d_type = from.d_type;
- if (from.d_name != IntPtr.Zero)
- to.d_name = PosixMarshal.PtrToString (from.d_name);
- else
- to.d_name = null;
- }
- finally {
- Stdlib.free (from.d_name);
- from.d_name = IntPtr.Zero;
- }
- }
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_readdir")]
- private static extern int sys_readdir (IntPtr dir, out _Dirent dentry);
-
- public static Dirent readdir (IntPtr dir)
- {
- _Dirent dentry;
- int r = sys_readdir (dir, out dentry);
- if (r != 0)
- return null;
- Dirent d = new Dirent ();
- CopyDirent (d, ref dentry);
- return d;
- }
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_readdir_r")]
- private static extern int sys_readdir_r (IntPtr dirp, out _Dirent entry, out IntPtr result);
-
- public static int readdir_r (IntPtr dirp, Dirent entry, out IntPtr result)
- {
- entry.d_ino = 0;
- entry.d_off = 0;
- entry.d_reclen = 0;
- entry.d_type = 0;
- entry.d_name = null;
-
- _Dirent _d;
- int r = sys_readdir_r (dirp, out _d, out result);
-
- if (r == 0 && result != IntPtr.Zero) {
- CopyDirent (entry, ref _d);
- }
-
- return r;
- }
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int dirfd (IntPtr dir);
-
- //
- // <errno.h>
- //
-
- public static Error GetLastError ()
- {
- int errno = Marshal.GetLastWin32Error ();
- return PosixConvert.ToError (errno);
- }
-
- [DllImport (MPH, EntryPoint="Mono_Posix_Syscall_SetLastError")]
- private static extern void SetLastError (int error);
-
- public static void SetLastError (Error error)
- {
- int _error = PosixConvert.FromError (error);
- SetLastError (_error);
- }
-
- // strerror_r(3)
- // int strerror_r(int errnum, char *buf, size_t n);
- [DllImport (LIBC, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_strerror_r")]
- private static extern int sys_strerror_r (int errnum,
- [Out] StringBuilder buf, ulong n);
-
- public static int strerror_r (Error errnum, StringBuilder buf, ulong n)
- {
- int e = PosixConvert.FromError (errnum);
- return sys_strerror_r (e, buf, n);
- }
-
- public static int strerror_r (Error errnum, StringBuilder buf)
- {
- return strerror_r (errnum, buf, (ulong) buf.Capacity);
- }
-
- public static string strerror_r (Error errnum)
- {
- StringBuilder buf = new StringBuilder (16);
- int r = 0;
- do {
- buf.Capacity *= 2;
- r = strerror_r (errnum, buf);
- } while (r == -1 && GetLastError() == Error.ERANGE);
-
- if (r == -1)
- return "** Unknown error code: " + ((int) errnum) + "**";
- return buf.ToString();
- }
-
- //
- // <fcntl.h>
- //
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_fcntl")]
- public static extern int fcntl (int fd, FcntlCommand cmd);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_fcntl_arg")]
- public static extern int fcntl (int fd, FcntlCommand cmd, long arg);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_fcntl_lock")]
- public static extern int fcntl (int fd, FcntlCommand cmd, ref Flock @lock);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_open")]
- public static extern int open (string pathname, OpenFlags flags);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_open_mode")]
- public static extern int open (string pathname, OpenFlags flags, FilePermissions mode);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_creat")]
- public static extern int creat (string pathname, FilePermissions mode);
-
- // posix_fadvise(2)
- // int posix_fadvise(int fd, off_t offset, off_t len, int advice);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_posix_fadvise")]
- public static extern int posix_fadvise (int fd, long offset,
- long len, PosixFadviseAdvice advice);
-
- // posix_fallocate(P)
- // int posix_fallocate(int fd, off_t offset, size_t len);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_posix_fallocate")]
- public static extern int posix_fallocate (int fd, long offset, long len);
-
- //
- // <grp.h>
- //
-
- // setgroups(2)
- // int setgroups (size_t size, const gid_t *list);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_setgroups")]
- public static extern int setgroups (ulong size, uint[] list);
-
- public static int setgroups (uint [] list)
- {
- return setgroups ((ulong) list.Length, list);
- }
-
- private struct _Group
- {
- public IntPtr gr_name;
- public IntPtr gr_passwd;
- public /* gid_t */ uint gr_gid;
- public int _gr_nmem_;
- public IntPtr gr_mem;
- public IntPtr _gr_buf_;
- }
-
- private static void CopyGroup (Group to, ref _Group from)
- {
- try {
- to.gr_gid = from.gr_gid;
- to.gr_name = PosixMarshal.PtrToString (from.gr_name);
- to.gr_passwd = PosixMarshal.PtrToString (from.gr_passwd);
- to.gr_mem = PosixMarshal.PtrToStringArray (from._gr_nmem_, from.gr_mem);
- }
- finally {
- Stdlib.free (from.gr_mem);
- Stdlib.free (from._gr_buf_);
- from.gr_mem = IntPtr.Zero;
- from._gr_buf_ = IntPtr.Zero;
- }
- }
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getgrnam")]
- private static extern int sys_getgrnam (string name, out _Group group);
-
- public static Group getgrnam (string name)
- {
- _Group group;
- int r = sys_getgrnam (name, out group);
- if (r != 0)
- return null;
- Group gr = new Group ();
- CopyGroup (gr, ref group);
- return gr;
- }
-
- // getgrgid(3)
- // struct group *getgrgid(gid_t gid);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getgrgid")]
- private static extern int sys_getgrgid (uint uid, out _Group group);
-
- public static Group getgrgid (uint uid)
- {
- _Group group;
- int r = sys_getgrgid (uid, out group);
- if (r != 0)
- return null;
- Group gr = new Group ();
- CopyGroup (gr, ref group);
- return gr;
- }
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getgrnam_r")]
- private static extern int sys_getgrnam_r (string name, out _Group grbuf, out IntPtr grbufp);
-
- public static int getgrnam_r (string name, Group grbuf, out Group grbufp)
- {
- grbufp = null;
- _Group group;
- IntPtr _grbufp;
- int r = sys_getgrnam_r (name, out group, out _grbufp);
- if (r == 0 && _grbufp != IntPtr.Zero) {
- CopyGroup (grbuf, ref group);
- grbufp = grbuf;
- }
- return r;
- }
-
- // getgrgid_r(3)
- // int getgrgid_r(gid_t gid, struct group *gbuf, char *buf,
- // size_t buflen, struct group **gbufp);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getgrgid_r")]
- private static extern int sys_getgrgid_r (uint uid, out _Group grbuf, out IntPtr grbufp);
-
- public static int getgrgid_r (uint uid, Group grbuf, out Group grbufp)
- {
- grbufp = null;
- _Group group;
- IntPtr _grbufp;
- int r = sys_getgrgid_r (uid, out group, out _grbufp);
- if (r == 0 && _grbufp != IntPtr.Zero) {
- CopyGroup (grbuf, ref group);
- grbufp = grbuf;
- }
- return r;
- }
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getgrent")]
- private static extern int sys_getgrent (out _Group grbuf);
-
- public static Group getgrent ()
- {
- _Group group;
- int r = sys_getgrent (out group);
- if (r != 0)
- return null;
- Group gr = new Group();
- CopyGroup (gr, ref group);
- return gr;
- }
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern void setgrent ();
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern void endgrent ();
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_fgetgrent")]
- private static extern int sys_fgetgrent (IntPtr stream, out _Group grbuf);
-
- public static Group fgetgrent (IntPtr stream)
- {
- _Group group;
- int r = sys_fgetgrent (stream, out group);
- if (r != 0)
- return null;
- Group gr = new Group ();
- CopyGroup (gr, ref group);
- return gr;
- }
-
- //
- // <pwd.h>
- //
- private struct _Passwd
- {
- public IntPtr pw_name;
- public IntPtr pw_passwd;
- public /* uid_t */ uint pw_uid;
- public /* gid_t */ uint pw_gid;
- public IntPtr pw_gecos;
- public IntPtr pw_dir;
- public IntPtr pw_shell;
- public IntPtr _pw_buf_;
- }
-
- private static void CopyPasswd (Passwd to, ref _Passwd from)
- {
- try {
- to.pw_name = PosixMarshal.PtrToString (from.pw_name);
- to.pw_passwd = PosixMarshal.PtrToString (from.pw_passwd);
- to.pw_uid = from.pw_uid;
- to.pw_gid = from.pw_gid;
- to.pw_gecos = PosixMarshal.PtrToString (from.pw_gecos);
- to.pw_dir = PosixMarshal.PtrToString (from.pw_dir);
- to.pw_shell = PosixMarshal.PtrToString (from.pw_shell);
- }
- finally {
- Stdlib.free (from._pw_buf_);
- from._pw_buf_ = IntPtr.Zero;
- }
- }
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getpwnam")]
- private static extern int sys_getpwnam (string name, out _Passwd passwd);
-
- public static Passwd getpwnam (string name)
- {
- _Passwd passwd;
- int r = sys_getpwnam (name, out passwd);
- if (r != 0)
- return null;
- Passwd pw = new Passwd ();
- CopyPasswd (pw, ref passwd);
- return pw;
- }
-
- // getpwuid(3)
- // struct passwd *getpwnuid(uid_t uid);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getpwuid")]
- private static extern int sys_getpwuid (uint uid, out _Passwd passwd);
-
- public static Passwd getpwuid (uint uid)
- {
- _Passwd passwd;
- int r = sys_getpwuid (uid, out passwd);
- if (r != 0)
- return null;
- Passwd pw = new Passwd ();
- CopyPasswd (pw, ref passwd);
- return pw;
- }
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getpwnam_r")]
- private static extern int sys_getpwnam_r (string name, out _Passwd pwbuf, out IntPtr pwbufp);
-
- public static int getpwnam_r (string name, Passwd pwbuf, out Passwd pwbufp)
- {
- pwbufp = null;
- _Passwd passwd;
- IntPtr _pwbufp;
- int r = sys_getpwnam_r (name, out passwd, out _pwbufp);
- if (r == 0 && _pwbufp != IntPtr.Zero) {
- CopyPasswd (pwbuf, ref passwd);
- pwbufp = pwbuf;
- }
- return r;
- }
-
- // getpwuid_r(3)
- // int getpwuid_r(uid_t uid, struct passwd *pwbuf, char *buf, size_t
- // buflen, struct passwd **pwbufp);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getpwuid_r")]
- private static extern int sys_getpwuid_r (uint uid, out _Passwd pwbuf, out IntPtr pwbufp);
-
- public static int getpwuid_r (uint uid, Passwd pwbuf, out Passwd pwbufp)
- {
- pwbufp = null;
- _Passwd passwd;
- IntPtr _pwbufp;
- int r = sys_getpwuid_r (uid, out passwd, out _pwbufp);
- if (r == 0 && _pwbufp != IntPtr.Zero) {
- CopyPasswd (pwbuf, ref passwd);
- pwbufp = pwbuf;
- }
- return r;
- }
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getpwent")]
- private static extern int sys_getpwent (out _Passwd pwbuf);
-
- public static Passwd getpwent ()
- {
- _Passwd passwd;
- int r = sys_getpwent (out passwd);
- if (r != 0)
- return null;
- Passwd pw = new Passwd ();
- CopyPasswd (pw, ref passwd);
- return pw;
- }
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern void setpwent ();
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern void endpwent ();
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_fgetpwent")]
- private static extern int sys_fgetpwent (IntPtr stream, out _Passwd pwbuf);
-
- public static Passwd fgetpwent (IntPtr stream)
- {
- _Passwd passwd;
- int r = sys_fgetpwent (stream, out passwd);
- if (r != 0)
- return null;
- Passwd pw = new Passwd ();
- CopyPasswd (pw, ref passwd);
- return pw;
- }
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int fork ();
- //
- // <signal.h>
- //
- [DllImport (LIBC, SetLastError=true)]
- private static extern void psignal (int sig, string s);
+ [DllImport ("libc", SetLastError=true)]
+ public unsafe static extern IntPtr read (int fileDescriptor, void *buf, IntPtr count);
- public static void psignal (Signum sig, string s)
- {
- int signum = PosixConvert.FromSignum (sig);
- psignal (signum, s);
- }
+ [DllImport ("libc", SetLastError=true)]
+ public unsafe static extern IntPtr write (int fileDescriptor, void *buf, IntPtr count);
- // kill(2)
- // int kill(pid_t pid, int sig);
- [DllImport (LIBC, SetLastError=true)]
- private static extern int sys_kill (int pid, int sig);
+ [DllImport ("libc", EntryPoint="open", SetLastError=true)]
+ internal static extern int syscall_open (string pathname, int flags, int mode);
- public static int kill (int pid, Signum sig)
+ [DllImport ("MonoPosixHelper")]
+ internal extern static int map_Mono_Posix_OpenFlags (OpenFlags flags);
+ [DllImport ("MonoPosixHelper")]
+ internal extern static int map_Mono_Posix_FileMode (FileMode mode);
+
+ public static int open (string pathname, OpenFlags flags)
{
- int _sig = PosixConvert.FromSignum (sig);
- return sys_kill (pid, _sig);
+ if ((flags & OpenFlags.O_CREAT) != 0)
+ throw new ArgumentException ("If you pass O_CREAT, you must call the method with the mode flag");
+
+ int posix_flags = map_Mono_Posix_OpenFlags (flags);
+ return syscall_open (pathname, posix_flags, 0);
}
- [DllImport (LIBC, SetLastError=true, EntryPoint="strsignal")]
- private static extern IntPtr sys_strsignal (int sig);
-
- public static IntPtr sys_strsignal (Signum sig)
+ public static int open (string pathname, OpenFlags flags, FileMode mode)
{
- int s = PosixConvert.FromSignum (sig);
- return sys_strsignal (s);
- }
+ int posix_flags = map_Mono_Posix_OpenFlags (flags);
+ int posix_mode = map_Mono_Posix_FileMode (mode);
- public static string strsignal (Signum sig)
- {
- IntPtr r = sys_strsignal (sig);
- return PosixMarshal.PtrToString (r);
+ return syscall_open (pathname, posix_flags, posix_mode);
}
+
- // TODO: sigaction(2)
- // TODO: sigsuspend(2)
- // TODO: sigpending(2)
-
-
- //
- // <stdio.h>
- //
- [DllImport (MPH, EntryPoint="Mono_Posix_Syscall_L_ctermid")]
- private static extern int _L_ctermid ();
-
- public static readonly int L_ctermid = _L_ctermid ();
-
- [DllImport (MPH, EntryPoint="Mono_Posix_Syscall_L_cuserid")]
- private static extern int _L_cuserid ();
-
- public static readonly int L_cuserid = _L_cuserid ();
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int close (int fileDescriptor);
- [DllImport (LIBC, SetLastError=true, EntryPoint="cuserid")]
- private static extern IntPtr sys_cuserid ([Out] StringBuilder @string);
+ [DllImport ("libc", EntryPoint="waitpid", SetLastError=true)]
+ unsafe internal static extern int syscall_waitpid (int pid, int * status, int options);
- [Obsolete ("\"Nobody knows precisely what cuserid() does... DO NOT USE cuserid()." +
- "`string' must hold L_cuserid characters. Use Unistd.getlogin_r instead.")]
- public static string cuserid (StringBuilder @string)
+ [DllImport ("MonoPosixHelper")]
+ internal extern static int map_Mono_Posix_WaitOptions (WaitOptions wait_options);
+
+ public static int waitpid (int pid, out int status, WaitOptions options)
{
- if (@string.Capacity < L_cuserid) {
- throw new ArgumentOutOfRangeException ("string", "string.Capacity < L_cuserid");
+ unsafe {
+ int s = 0;
+ int r = syscall_waitpid (pid, &s, map_Mono_Posix_WaitOptions (options));
+ status = s;
+ return r;
}
- IntPtr r = sys_cuserid (@string);
- return PosixMarshal.PtrToString (r);
}
-
- //
- // <stdlib.h>
- //
- [DllImport (LIBC, SetLastError=true)]
- public static extern int ttyslot ();
-
- [DllImport (CRYPT, SetLastError=true)]
- public static extern void setkey (string key);
-
- //
- // <sys/mman.h>
- //
-
- // posix_madvise(P)
- // int posix_madvise(void *addr, size_t len, int advice);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_posix_madvise")]
- public static extern int posix_madvise (IntPtr addr, ulong len,
- PosixMadviseAdvice advice);
-
- //
- // <sys/mount.h>
- //
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_mount")]
- public static extern int mount (string source, string target,
- string filesystemtype, MountFlags mountflags, string data);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_umount")]
- public static extern int umount (string target);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_umount2")]
- private static extern int sys_umount2 (string target, int flags);
-
- public static int umount2 (string target, UmountFlags flags)
- {
- int _flags = PosixConvert.FromUmountFlags (flags);
- return sys_umount2 (target, _flags);
- }
-
- //
- // <sys/poll.h>
- //
- private struct _pollfd {
- public int fd;
- public short events;
- public short revents;
- }
-
- [DllImport (LIBC, SetLastError=true, EntryPoint="poll")]
- private static extern int sys_poll (_pollfd[] ufds, uint nfds, int timeout);
-
- public static int poll (Pollfd [] fds, uint nfds, int timeout)
+
+ public static int waitpid (int pid, WaitOptions options)
{
- if (fds.Length < nfds)
- throw new ArgumentOutOfRangeException ("fds", "Must refer to at least `nfds' elements");
-
- _pollfd[] send = new _pollfd[nfds];
-
- for (int i = 0; i < send.Length; i++) {
- send [i].fd = fds [i].fd;
- send [i].events = PosixConvert.FromPollEvents (fds [i].events);
- }
-
- int r = sys_poll (send, nfds, timeout);
-
- for (int i = 0; i < send.Length; i++) {
- fds [i].revents = PosixConvert.ToPollEvents (send [i].revents);
+ unsafe {
+ return syscall_waitpid (pid, null, map_Mono_Posix_WaitOptions (options));
}
-
- return r;
- }
-
- public static int poll (Pollfd [] fds, int timeout)
- {
- return poll (fds, (uint) fds.Length, timeout);
- }
-
- //
- // <sys/ptrace.h>
- //
-
- // TODO: ptrace(2)
-
- //
- // <sys/resource.h>
- //
-
- // TODO: setrlimit(2)
- // TODO: getrlimit(2)
- // TODO: getrusage(2)
-
- //
- // <sys/sendfile.h>
- //
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_sendfile")]
- public static extern long sendfile (int out_fd, int in_fd,
- ref long offset, ulong count);
-
- //
- // <sys/stat.h>
- //
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_stat")]
- public static extern int stat (string file_name, out Stat buf);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_fstat")]
- public static extern int fstat (int filedes, out Stat buf);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_lstat")]
- public static extern int lstat (string file_name, out Stat buf);
-
- [DllImport (LIBC, SetLastError=true, EntryPoint="chmod")]
- private static extern int sys_chmod (string path, uint mode);
-
- public static int chmod (string path, FilePermissions mode)
- {
- uint _mode = PosixConvert.FromFilePermissions (mode);
- return sys_chmod (path, _mode);
- }
-
- [DllImport (LIBC, SetLastError=true, EntryPoint="fchmod")]
- private static extern int sys_fchmod (int filedes, uint mode);
-
- public static int fchmod (int filedes, FilePermissions mode)
- {
- uint _mode = PosixConvert.FromFilePermissions (mode);
- return sys_fchmod (filedes, _mode);
- }
-
- [DllImport (LIBC, SetLastError=true, EntryPoint="umask")]
- private static extern int sys_umask (uint mask);
-
- public static int umask (FilePermissions mask)
- {
- uint _mask = PosixConvert.FromFilePermissions (mask);
- return sys_umask (_mask);
- }
-
- [DllImport (LIBC, SetLastError=true, EntryPoint="mkdir")]
- public static extern int sys_mkdir (string oldpath, uint mode);
-
- public static int mkdir (string oldpath, FilePermissions mode)
- {
- uint _mode = PosixConvert.FromFilePermissions (mode);
- return sys_mkdir (oldpath, _mode);
- }
-
- // mknod(2)
- // int mknod (const char *pathname, mode_t mode, dev_t dev);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_mknod")]
- public static extern int mknod (string pathname, FilePermissions mode, ulong dev);
-
- //
- // <sys/time.h>
- //
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_gettimeofday")]
- public static extern int gettimeofday (out Timeval tv, out Timezone tz);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_gettimeofday")]
- private static extern int gettimeofday (out Timeval tv, IntPtr ignore);
-
- public static int gettimeofday (out Timeval tv)
- {
- return gettimeofday (out tv, IntPtr.Zero);
- }
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_gettimeofday")]
- private static extern int gettimeofday (IntPtr ignore, out Timezone tz);
-
- public static int gettimeofday (out Timezone tz)
- {
- return gettimeofday (IntPtr.Zero, out tz);
- }
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_gettimeofday")]
- public static extern int settimeofday (ref Timeval tv, ref Timezone tz);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_gettimeofday")]
- private static extern int settimeofday (ref Timeval tv, IntPtr ignore);
-
- public static int settimeofday (ref Timeval tv)
- {
- return settimeofday (ref tv, IntPtr.Zero);
}
- //
- // <sys/timeb.h>
- //
-
- // TODO: ftime(3)
-
- //
- // <sys/times.h>
- //
-
- // TODO: times(2)
-
- //
- // <sys/wait.h>
- //
-
- // wait(2)
- // pid_t wait(int *status);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int wait (out int status);
-
- // waitpid(2)
- // pid_t waitpid(pid_t pid, int *status, int options);
- [DllImport (LIBC, SetLastError=true)]
- private static extern int waitpid (int pid, out int status, int options);
-
- public static int waitpid (int pid, out int status, WaitOptions options)
- {
- int _options = PosixConvert.FromWaitOptions (options);
- return waitpid (pid, out status, _options);
- }
-
- [DllImport (MPH, EntryPoint="Mono_Posix_Syscall_WIFEXITED")]
- private static extern int _WIFEXITED (int status);
-
- public static bool WIFEXITED (int status)
- {
- return _WIFEXITED (status) != 0;
- }
-
- [DllImport (MPH, EntryPoint="Mono_Posix_Syscall_WEXITSTATUS")]
+ [DllImport ("MonoPosixHelper", EntryPoint="wifexited")]
+ public static extern int WIFEXITED (int status);
+ [DllImport ("MonoPosixHelper", EntryPoint="wexitstatus")]
public static extern int WEXITSTATUS (int status);
+ [DllImport ("MonoPosixHelper", EntryPoint="wifsignaled")]
+ public static extern int WIFSIGNALED (int status);
+ [DllImport ("MonoPosixHelper", EntryPoint="wtermsig")]
+ public static extern int WTERMSIG (int status);
+ [DllImport ("MonoPosixHelper", EntryPoint="wifstopped")]
+ public static extern int WIFSTOPPED (int status);
+ [DllImport ("MonoPosixHelper", EntryPoint="wstopsig")]
+ public static extern int WSTOPSIG (int status);
- [DllImport (MPH, EntryPoint="Mono_Posix_Syscall_WIFSIGNALED")]
- private static extern int _WIFSIGNALED (int status);
-
- public static bool WIFSIGNALED (int status)
- {
- return _WIFSIGNALED (status) != 0;
- }
-
- [DllImport (MPH, EntryPoint="Mono_Posix_Syscall_WTERMSIG")]
- private static extern int _WTERMSIG (int status);
-
- public static Signum WTERMSIG (int status)
- {
- int r = _WTERMSIG (status);
- return PosixConvert.ToSignum (r);
- }
-
- [DllImport (MPH, EntryPoint="Mono_Posix_Syscall_WIFSTOPPED")]
- private static extern int _WIFSTOPPED (int status);
-
- public static bool WIFSTOPPED (int status)
- {
- return _WIFSTOPPED (status) != 0;
- }
-
- [DllImport (MPH, EntryPoint="Mono_Posix_Syscall_WSTOPSIG")]
- private static extern int _WSTOPSIG (int status);
+ [DllImport ("libc", EntryPoint="creat", SetLastError=true)]
+ internal static extern int syscall_creat (string pathname, int flags);
- public static Signum WSTOPSIG (int status)
+ public static int creat (string pathname, FileMode flags)
{
- int r = _WSTOPSIG (status);
- return PosixConvert.ToSignum (r);
+ return syscall_creat (pathname, map_Mono_Posix_FileMode (flags));
}
- //
- // <termios.h>
- //
-
- //
- // <time.h>
- //
-
- // stime(2)
- // int stime(time_t *t);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_stime")]
- public static extern int stime (ref long t);
-
- // time(2)
- // time_t time(time_t *t);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_time")]
- public static extern long time (out long t);
-
- //
- // <ulimit.h>
- //
-
- // TODO: ulimit(3)
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int link (string oldPath, string newPath);
- //
- // <unistd.h>
- //
- [DllImport (LIBC, SetLastError=true, EntryPoint="access")]
- private static extern int sys_access (string pathname, int mode);
-
- public static int access (string pathname, AccessMode mode)
- {
- int _mode = PosixConvert.FromAccessMode (mode);
- return sys_access (pathname, _mode);
- }
-
- // lseek(2)
- // off_t lseek(int filedes, off_t offset, int whence);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_lseek")]
- public static extern long lseek (int fd, long offset, SeekFlags whence);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int close (int fd);
-
- // read(2)
- // ssize_t read(int fd, void *buf, size_t count);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_read")]
- public static extern long read (int fd, IntPtr buf, ulong count);
-
- public static unsafe long read (int fd, void *buf, ulong count)
- {
- return read (fd, (IntPtr) buf, count);
- }
-
- // write(2)
- // ssize_t write(int fd, const void *buf, size_t count);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_write")]
- public static extern long write (int fd, IntPtr buf, ulong count);
-
- public static unsafe long write (int fd, void *buf, ulong count)
- {
- return write (fd, (IntPtr) buf, count);
- }
-
- // pread(2)
- // ssize_t pread(int fd, void *buf, size_t count, off_t offset);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_pread")]
- public static extern long pread (int fd, IntPtr buf, ulong count, long offset);
-
- public static unsafe long pread (int fd, void *buf, ulong count, long offset)
- {
- return pread (fd, (IntPtr) buf, count, offset);
- }
-
- // pwrite(2)
- // ssize_t pwrite(int fd, const void *buf, size_t count, off_t offset);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_pwrite")]
- public static extern long pwrite (int fd, IntPtr buf, ulong count, long offset);
-
- public static unsafe long pwrite (int fd, void *buf, ulong count, long offset)
- {
- return pwrite (fd, (IntPtr) buf, count, offset);
- }
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_pipe")]
- public static extern int pipe (out int reading, out int writing);
-
- public static int pipe (int[] filedes)
- {
- if (filedes == null || filedes.Length != 2) {
- // TODO: set errno
- return -1;
- }
- int reading, writing;
- int r = pipe (out reading, out writing);
- filedes[0] = reading;
- filedes[1] = writing;
- return r;
- }
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern uint alarm (uint seconds);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int unlink (string path);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int sleep (uint seconds);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern uint ualarm (uint usecs, uint interval);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int pause ();
-
- // chown(2)
- // int chown(const char *path, uid_t owner, gid_t group);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int chown (string path, uint owner, uint group);
-
- // fchown(2)
- // int fchown(int fd, uid_t owner, gid_t group);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int fchown (int fd, uint owner, uint group);
-
- // lchown(2)
- // int lchown(const char *path, uid_t owner, gid_t group);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int lchown (string path, uint owner, uint group);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int symlink (string oldpath, string newpath);
+
+ // TODO: execve
- [DllImport (LIBC, SetLastError=true)]
+ [DllImport ("libc", SetLastError=true)]
public static extern int chdir (string path);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int fchdir (int fd);
+ // TODO: time
+ // TODO: mknod
- // getcwd(3)
- // char *getcwd(char *buf, size_t size);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getcwd")]
- public static extern IntPtr getcwd ([Out] StringBuilder buf, ulong size);
+
+ [DllImport ("libc", EntryPoint="chmod", SetLastError=true)]
+ internal static extern int syscall_chmod (string path, int mode);
- public static StringBuilder getcwd (StringBuilder buf)
+ public static int chmod (string path, FileMode mode)
{
- getcwd (buf, (ulong) buf.Capacity);
- return buf;
+ return syscall_chmod (path, map_Mono_Posix_FileMode (mode));
}
- // getwd(2) is deprecated; don't expose it.
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int dup (int fd);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int dup2 (int fd, int fd2);
-
- // TODO: does Mono marshal arrays properly?
- [DllImport (LIBC, SetLastError=true)]
- public static extern int execve (string path, string[] argv, string[] envp);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int execv (string path, string[] argv);
-
- // TODO: execle, execl
- [DllImport (LIBC, SetLastError=true)]
- public static extern int execvp (string path, string[] argv);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int nice (int inc);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int _exit (int status);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_fpathconf")]
- public static extern long fpathconf (int filedes, PathConf name);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_pathconf")]
- public static extern long pathconf (string path, PathConf name);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_sysconf")]
- public static extern long sysconf (SysConf name);
-
- // confstr(3)
- // size_t confstr(int name, char *buf, size_t len);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_confstr")]
- public static extern ulong confstr (ConfStr name, [Out] StringBuilder buf, ulong len);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int chown (string path, int owner, int group);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int lchown (string path, int owner, int group);
+
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int lseek (int fileDescriptor, int offset, int whence);
- // getpid(2)
- // pid_t getpid(void);
- [DllImport (LIBC, SetLastError=true)]
+ [DllImport ("libc", SetLastError=true)]
public static extern int getpid ();
+
+ // TODO: mount
+ // TODO: umount
- // setpgid(2)
- // int setpgid(pid_t pid, pid_t pgid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int setpgid (int pid, int pgid);
-
- // getpgid(2)
- // pid_t getpgid(pid_t pid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int getpgid (int pid);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int setpgrp ();
-
- // getpgrp(2)
- // pid_t getpgrp(void);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int getpgrp ();
-
- // setsid(2)
- // pid_t setsid(void);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int setsid ();
-
- // getsid(2)
- // pid_t getsid(pid_t pid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int getsid (int pid);
-
- // getuid(2)
- // uid_t getuid(void);
- [DllImport (LIBC, SetLastError=true)]
- public static extern uint getuid ();
-
- // geteuid(2)
- // uid_t geteuid(void);
- [DllImport (LIBC, SetLastError=true)]
- public static extern uint geteuid ();
-
- // getgid(2)
- // gid_t getgid(void);
- [DllImport (LIBC, SetLastError=true)]
- public static extern uint getgid ();
-
- // getegid(2)
- // gid_t getgid(void);
- [DllImport (LIBC, SetLastError=true)]
- public static extern uint getegid ();
-
- // getgroups(2)
- // int getgroups(int size, gid_t list[]);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int getgroups (int size, uint[] list);
-
- public static int getgroups (uint[] list)
- {
- return getgroups (list.Length, list);
- }
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int setuid (int uid);
+
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int getuid ();
- // setuid(2)
- // int setuid(uid_t uid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int setuid (uint uid);
-
- // setreuid(2)
- // int setreuid(uid_t ruid, uid_t euid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int setreuid (uint ruid, uint euid);
-
- // setregid(2)
- // int setregid(gid_t ruid, gid_t euid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int setregid (uint rgid, uint egid);
-
- // seteuid(2)
- // int seteuid(uid_t euid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int seteuid (uint euid);
-
- // setegid(2)
- // int setegid(gid_t euid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int setegid (uint uid);
-
- // setgid(2)
- // int setgid(gid_t gid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int setgid (uint gid);
-
- // getresuid(2)
- // int getresuid(uid_t *ruid, uid_t *euid, uid_t *suid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int getresuid (out uint ruid, out uint euid, out uint suid);
-
- // getresgid(2)
- // int getresgid(gid_t *ruid, gid_t *euid, gid_t *suid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int getresgid (out uint rgid, out uint egid, out uint sgid);
-
- // setresuid(2)
- // int setresuid(uid_t ruid, uid_t euid, uid_t suid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int setresuid (uint ruid, uint euid, uint suid);
-
- // setresgid(2)
- // int setresgid(gid_t ruid, gid_t euid, gid_t suid);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int setresgid (uint rgid, uint egid, uint sgid);
-
- // fork(2)
- // pid_t fork(void);
- [DllImport (LIBC, SetLastError=true)]
- [Obsolete ("DO NOT directly call fork(2); it bypasses essential " +
- "shutdown code.\nUse System.Diagnostics.Process instead")]
- public static extern int fork ();
+ // TODO: stime
+ // TODO: ptrace
+
+ [DllImport ("libc")]
+ public static extern uint alarm (uint seconds);
- // vfork(2)
- // pid_t vfork(void);
- [DllImport (LIBC, SetLastError=true)]
- [Obsolete ("DO NOT directly call vfork(2); it bypasses essential " +
- "shutdown code.\nUse System.Diagnostics.Process instead")]
- public static extern int vfork ();
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int pause ();
- [DllImport (LIBC, SetLastError=true, EntryPoint="ttyname")]
- [Obsolete ("Not re-entrant. Use ttyname_r instead.")]
- public static extern IntPtr sys_ttyname (int fd);
+ // TODO: utime
- [Obsolete ("Not re-entrant. Use ttyname_r instead.")]
- public static string ttyname (int fd)
- {
- IntPtr r = sys_ttyname (fd);
- return PosixMarshal.PtrToString (r);
- }
+ [DllImport ("libc", EntryPoint="access", SetLastError=true)]
+ internal extern static int syscall_access (string pathname, int mode);
- // ttyname_r(3)
- // int ttyname_r(int fd, char *buf, size_t buflen);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_ttyname_r")]
- public static extern int ttyname_r (int fd, [Out] StringBuilder buf, ulong buflen);
+ [DllImport ("MonoPosixHelper")]
+ internal extern static int map_Mono_Posix_AccessMode (AccessMode mode);
- public static int ttyname_r (int fd, StringBuilder buf)
+ public static int access (string pathname, AccessMode mode)
{
- return ttyname_r (fd, buf, (ulong) buf.Capacity);
+ return syscall_access (pathname, map_Mono_Posix_AccessMode (mode));
}
- [DllImport (LIBC, EntryPoint="isatty")]
- private static extern int sys_isatty (int fd);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int nice (int increment);
- public static bool isatty (int fd)
- {
- return sys_isatty (fd) == 1;
- }
+ // TODO: ftime
- [DllImport (LIBC, SetLastError=true)]
- public static extern int link (string oldpath, string newpath);
+ [DllImport ("libc")]
+ public static extern void sync ();
- [DllImport (LIBC, SetLastError=true)]
- public static extern int symlink (string oldpath, string newpath);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern void kill (int pid, int sig);
- // readlink(2)
- // int readlink(const char *path, char *buf, size_t bufsize);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_readlink")]
- public static extern int readlink (string path, [Out] StringBuilder buf, ulong bufsiz);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int rename (string oldPath, string newPath);
+
+ [DllImport ("libc", EntryPoint="mkdir", SetLastError=true)]
+ internal extern static int syscall_mkdir (string pathname, int mode);
- public static int readlink (string path, [Out] StringBuilder buf)
+ public static int mkdir (string pathname, FileMode mode)
{
- return readlink (path, buf, (ulong) buf.Capacity);
+ return syscall_mkdir (pathname, map_Mono_Posix_FileMode (mode));
}
- [DllImport (LIBC, SetLastError=true)]
- public static extern int unlink (string pathname);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int rmdir (string pathname);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int rmdir (string path);
- // tcgetpgrp(3)
- // pid_t tcgetpgrp(int fd);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int tcgetpgrp (int fd);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int dup (int fileDescriptor);
- // tcsetpgrp(3)
- // int tcsetpgrp(int fd, pid_t pgrp);
- [DllImport (LIBC, SetLastError=true)]
- public static extern int tcsetpgrp (int fd, int pgrp);
+ // TODO: pipe
+ // TODO: times
- [DllImport (LIBC, SetLastError=true, EntryPoint="getlogin")]
- [Obsolete ("Not re-entrant. Use getlogin_r instead.")]
- public static extern IntPtr sys_getlogin ();
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int setgid (int gid);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int getgid ();
- [Obsolete ("Not re-entrant. Use getlogin_r instead.")]
- public static string getlogin ()
- {
- IntPtr r = sys_getlogin ();
- return PosixMarshal.PtrToString (r);
- }
-
- // getlogin_r(3)
- // int getlogin_r(char *buf, size_t bufsize);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getlogin_r")]
- public static extern int getlogin_r ([Out] StringBuilder name, ulong bufsize);
+
+ public delegate void sighandler_t (int v);
+
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int signal (int signum, sighandler_t handler);
+
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int geteuid ();
+
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int getegid ();
- public static int getlogin_r (StringBuilder name)
- {
- return getlogin_r (name, (ulong) name.Capacity);
- }
+ // TODO: fcntl
+
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int setpgid (int pid, int pgid);
- // gethostname(2)
- // int gethostname(char *name, size_t len);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_gethostname")]
- public static extern int gethostname ([Out] StringBuilder name, ulong len);
+ // TODO: ulimit
- public static int gethostname (StringBuilder name)
- {
- return gethostname (name, (ulong) name.Capacity);
- }
+ [DllImport ("libc")]
+ public static extern int umask (int umask);
- // sethostname(2)
- // int gethostname(const char *name, size_t len);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_gethostname")]
- public static extern int sethostname (string name, ulong len);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int chroot (string path);
- public static int sethostname (string name)
- {
- return sethostname (name, (ulong) name.Length);
- }
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int dup2 (int oldFileDescriptor, int newFileDescriptor);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_gethostid")]
- public static extern long gethostid ();
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int getppid ();
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_sethostid")]
- public static extern int sethostid (long hostid);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int getpgrp ();
- // getdomainname(2)
- // int getdomainname(char *name, size_t len);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_getdomainname")]
- public static extern int getdomainname ([Out] StringBuilder name, ulong len);
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int setsid ();
+
+ // TODO: sigaction
+
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int setreuid (int ruid, int euid);
- public static int getdomainname (StringBuilder name)
- {
- return getdomainname (name, (ulong) name.Capacity);
- }
+ [DllImport ("libc", SetLastError=true)]
+ public static extern int setregid (int rgid, int egid);
- // setdomainname(2)
- // int setdomainname(const char *name, size_t len);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_setdomainname")]
- public static extern int setdomainname (string name, ulong len);
+ // these don't exactly match POSIX, but it's a nice way to get user/group names
+
+ [DllImport ("MonoPosixHelper", SetLastError=true)]
+ private static extern string helper_Mono_Posix_GetUserName (int uid);
- public static int setdomainname (string name)
- {
- return setdomainname (name, (ulong) name.Length);
+ [DllImport ("MonoPosixHelper", SetLastError=true)]
+ private static extern string helper_Mono_Posix_GetGroupName (int gid);
+
+ public static string getusername(int uid) { return helper_Mono_Posix_GetUserName(uid); }
+ public static string getgroupname(int gid) { return helper_Mono_Posix_GetGroupName(gid); }
+
+ // TODO: sigsuspend
+ // TODO: sigpending
+ // TODO: setrlimit
+ // TODO: getrlimit
+ // TODO: getrusage
+ // TODO: gettimeofday
+ // TODO: settimeofday
+
+ [DllImport ("libc", EntryPoint="gethostname", SetLastError=true)]
+ static extern int syscall_gethostname (byte[] p, int len);
+
+ public static string GetHostName ()
+ {
+ byte [] buf = new byte [256];
+ int res = syscall_gethostname (buf, buf.Length);
+ if (res == -1)
+ return "localhost";
+ for (res = 0; res < buf.Length; ++res) {
+ if (buf [res] == 0)
+ break;
+ }
+
+ return Encoding.UTF8.GetString (buf, 0, res);
}
- [DllImport (LIBC, SetLastError=true)]
- public static extern int vhangup ();
-
- // Revoke doesn't appear to be POSIX. Include it?
- [DllImport (LIBC, SetLastError=true)]
- public static extern int revoke (string file);
-
- // TODO: profil? It's not POSIX.
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int acct (string filename);
-
- [DllImport (LIBC, SetLastError=true, EntryPoint="getusershell")]
- public static extern IntPtr sys_getusershell ();
-
- public static string getusershell ()
+ [CLSCompliant (false)]
+ public static string gethostname ()
{
- IntPtr r = sys_getusershell ();
- return PosixMarshal.PtrToString (r);
+ return GetHostName ();
}
+
- [DllImport (LIBC, SetLastError=true)]
- public static extern void setusershell ();
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern void endusershell ();
-
- [DllImport (LIBC, SetLastError=true)]
- private static extern int daemon (int nochdir, int noclose);
-
- public static int daemon (bool nochdir, bool noclose)
+ [DllImport ("libc", EntryPoint="isatty")]
+ static extern int syscall_isatty (int desc);
+
+ public static bool isatty (int desc)
{
- return daemon (nochdir ? 1 : 0, noclose ? 1 : 0);
+ int res = syscall_isatty (desc);
+ if (res == 1)
+ return true;
+ else
+ return false;
}
+
- [DllImport (LIBC, SetLastError=true)]
- public static extern int chroot (string path);
-
- // skipping getpass(3) as the man page states:
- // This function is obsolete. Do not use it.
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int fsync (int fd);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int fdatasync (int fd);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern void sync ();
-
- [DllImport (LIBC, SetLastError=true)]
- [Obsolete ("Dropped in POSIX 1003.1-2001. " +
- "Use Unistd.sysconf (SysConf._SC_PAGESIZE).")]
- public static extern int getpagesize ();
-
- // truncate(2)
- // int truncate(const char *path, off_t length);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_truncate")]
- public static extern int truncate (string path, long length);
-
- // ftruncate(2)
- // int ftruncate(int fd, off_t length);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_ftruncate")]
- public static extern int ftruncate (int fd, long length);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int getdtablesize ();
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern int brk (IntPtr end_data_segment);
-
- [DllImport (LIBC, SetLastError=true)]
- public static extern IntPtr sbrk (IntPtr increment);
-
- // TODO: syscall(2)?
- // Probably safer to skip entirely.
+ [DllImport ("MonoPosixHelper")]
+ internal extern static int helper_Mono_Posix_Stat (string filename, bool dereference,
+ out int device, out int inode, out int mode,
+ out int nlinks, out int uid, out int gid,
+ out int rdev, out long size, out long blksize, out long blocks,
+ out long atime, out long mtime, out long ctime);
+
+ private static int stat2(string filename, bool dereference, out Stat stat) {
+ int device, inode, mode;
+ int nlinks, uid, gid, rdev;
+ long size, blksize, blocks;
+ long atime, mtime, ctime;
- // lockf(3)
- // int lockf(int fd, int cmd, off_t len);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_lockf")]
- public static extern int lockf (int fd, LockFlags cmd, long len);
+ int ret = helper_Mono_Posix_Stat(filename, dereference,
+ out device, out inode, out mode,
+ out nlinks, out uid, out gid,
+ out rdev, out size, out blksize, out blocks,
+ out atime, out mtime, out ctime);
+
+ stat = new Stat(
+ device, inode, mode,
+ nlinks, uid, gid,
+ rdev, size, blksize, blocks,
+ atime, mtime, ctime);
- [DllImport (CRYPT, SetLastError=true, EntryPoint=CRYPT)]
- public static extern IntPtr sys_crypt (string key, string salt);
+ if (ret != 0) return ret;
- public static string crypt (string key, string salt)
- {
- IntPtr r = sys_crypt (key, salt);
- return PosixMarshal.PtrToString (r);
+ return 0;
}
- [DllImport (CRYPT, SetLastError=true, EntryPoint="encrypt")]
- private static extern void sys_encrypt ([In, Out] byte[] block, int edflag);
-
- public static void encrypt (byte[] block, bool decode)
- {
- if (block.Length < 64)
- throw new ArgumentOutOfRangeException ("block", "Must refer to at least 64 bytes");
- sys_encrypt (block, decode ? 1 : 0);
+ public static int stat(string filename, out Stat stat) {
+ return stat2(filename, false, out stat);
}
- // swab(3)
- // void swab(const void *from, void *to, ssize_t n);
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_swab")]
- public static extern void swab (IntPtr from, IntPtr to, long n);
-
- public static unsafe void swab (void* from, void* to, long n)
- {
- swab ((IntPtr) from, (IntPtr) to, n);
+ public static int lstat(string filename, out Stat stat) {
+ return stat2(filename, true, out stat);
}
+
+ [DllImport ("libc")]
+ private static extern int readlink(string path, byte[] buffer, int buflen);
- //
- // <utime.h>
- //
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_utime")]
- public static extern int utime (string filename, ref Utimbuf buf);
-
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_utime")]
- private static extern int utime (string filename, IntPtr buf);
-
- public static int utime (string filename)
- {
- return utime (filename, IntPtr.Zero);
+ public static string readlink(string path) {
+ byte[] buf = new byte[512];
+ int ret = readlink(path, buf, buf.Length);
+ if (ret == -1) return null;
+ char[] cbuf = new char[512];
+ int chars = System.Text.Encoding.Default.GetChars(buf, 0, ret, cbuf, 0);
+ return new String(cbuf, 0, chars);
}
- [DllImport (MPH, SetLastError=true,
- EntryPoint="Mono_Posix_Syscall_utimes")]
- public static extern int utimes (string filename, ref Timeval tvp);
+ [DllImport ("libc", EntryPoint="strerror")]
+ static extern IntPtr _strerror(int errnum);
- // Obsolete this after 1.2 is out:
- //[Obsolete ("Use Mono.Posix.Stdlib.strerror")]
public static string strerror (int errnum)
{
- IntPtr r = Stdlib.sys_strerror (errnum);
- return PosixMarshal.PtrToString (r);
+ return Marshal.PtrToStringAnsi (_strerror (errnum));
}
+ [DllImport ("libc")]
+ public static extern IntPtr opendir(string path);
+ [DllImport ("libc")]
+ public static extern int closedir(IntPtr dir);
+
+ [DllImport ("MonoPosixHelper", EntryPoint="helper_Mono_Posix_readdir")]
+ public static extern string readdir(IntPtr dir);
+
}
-}
+
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions")]
+ public enum StatModeMasks {
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IFMT")]
+ TypeMask = 0xF000, // bitmask for the file type bitfields
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_RWXU")]
+ OwnerMask = 0x1C0, // mask for file owner permissions
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_RWXG")]
+ GroupMask = 0x38, // mask for group permissions
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_RWXO")]
+ OthersMask = 0x7, // mask for permissions for others (not in group)
+ }
+
+ [Flags]
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions")]
+ public enum StatMode {
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IFSOCK")]
+ Socket = 0xC000, // socket
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IFLNK")]
+ SymLink = 0xA000, // symbolic link
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IFREG")]
+ Regular = 0x8000, // regular file
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IFBLK")]
+ BlockDevice = 0x6000, // block device
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IFDIR")]
+ Directory = 0x4000, // directory
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IFCHR")]
+ CharDevice = 0x2000, // character device
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IFIFO")]
+ FIFO = 0x1000, // fifo
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_ISUID")]
+ SUid = 0x800, // set UID bit
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_ISGID")]
+ SGid = 0x400, // set GID bit
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_ISVTX")]
+ Sticky = 0x200, // sticky bit
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IRUSR")]
+ OwnerRead = 0x100, // owner has read permission
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IWUSR")]
+ OwnerWrite = 0x80, // owner has write permission
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IXUSR")]
+ OwnerExecute = 0x40, // owner has execute permission
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IRGRP")]
+ GroupRead = 0x20, // group has read permission
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IWGRP")]
+ GroupWrite = 0x10, // group has write permission
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IXGRP")]
+ GroupExecute = 0x8, // group has execute permission
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IROTH")]
+ OthersRead = 0x4, // others have read permission
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IWOTH")]
+ OthersWrite = 0x2, // others have write permisson
+ [Obsolete ("Use Mono.Unix.Native.FilePermissions.S_IXOTH")]
+ OthersExecute = 0x1, // others have execute permission
+ }
+
+ [Obsolete ("Use Mono.Unix.Native.Stat")]
+ public struct Stat {
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_dev")]
+ public readonly int Device;
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_ino")]
+ public readonly int INode;
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_mode")]
+ public readonly StatMode Mode;
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_nlink")]
+ public readonly int NLinks;
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_uid")]
+ public readonly int Uid;
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_gid")]
+ public readonly int Gid;
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_rdev")]
+ public readonly long DeviceType;
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_size")]
+ public readonly long Size;
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_blksize")]
+ public readonly long BlockSize;
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_blocks")]
+ public readonly long Blocks;
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_atime")]
+ public readonly DateTime ATime;
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_mtime")]
+ public readonly DateTime MTime;
+ [Obsolete ("Use Mono.Unix.Native.Stat.st_ctime")]
+ public readonly DateTime CTime;
+
+ [Obsolete ("Use Mono.Unix.Native.NativeConvert.LocalUnixEpoch")]
+ public static readonly DateTime UnixEpoch = new DateTime(1970, 1, 1);
+
+ [Obsolete ("Use Mono.Unix.Native.NativeConvert.ToDateTime")]
+ public static DateTime UnixToDateTime(long unix) {
+ return UnixEpoch.Add(TimeSpan.FromSeconds(unix)).ToLocalTime();
+ }
+
+ internal Stat(
+ int device, int inode, int mode,
+ int nlinks, int uid, int gid,
+ int rdev, long size, long blksize, long blocks,
+ long atime, long mtime, long ctime) {
+ Device = device;
+ INode = inode;
+ Mode = (StatMode)mode;
+ NLinks = nlinks;
+ Uid = uid;
+ Gid = gid;
+ DeviceType = rdev;
+ Size = size;
+ BlockSize = blksize;
+ Blocks = blocks;
+ if (atime != 0)
+ ATime = UnixToDateTime(atime);
+ else
+ ATime = new DateTime();
+ if (mtime != 0)
+ MTime = UnixToDateTime(mtime);
+ else
+ MTime = new DateTime();
+ if (ctime != 0)
+ CTime = UnixToDateTime(ctime);
+ else
+ CTime = new DateTime();
+ }
+ }
+
-// vim: noexpandtab
+}
projects / mono.git / blobdiff