2 * <dirent.h> wrapper functions.
5 * Jonathan Pryor (jonpryor@vt.edu)
7 * Copyright (C) 2004-2005 Jonathan Pryor
20 #if defined (PATH_MAX) && defined (NAME_MAX)
21 #define MPH_PATH_MAX MAX(PATH_MAX, NAME_MAX)
22 #elif defined (PATH_MAX)
23 #define MPH_PATH_MAX PATH_MAX
24 #elif defined (NAME_MAX)
25 #define MPH_PATH_MAX NAME_MAX
26 #else /* !defined PATH_MAX && !defined NAME_MAX */
27 #define MPH_PATH_MAX 2048
34 Mono_Posix_Syscall_seekdir (void *dir, mph_off_t offset)
36 mph_return_if_off_t_overflow (offset);
38 seekdir ((DIR*) dir, (off_t) offset);
42 #endif /* def HAVE_SEEKDIR */
46 Mono_Posix_Syscall_telldir (void *dir)
48 return telldir ((DIR*) dir);
50 #endif /* def HAVE_TELLDIR */
53 copy_dirent (struct Mono_Posix_Syscall__Dirent *to, struct dirent *from)
55 memset (to, 0, sizeof(*to));
57 to->d_ino = from->d_ino;
58 to->d_name = strdup (from->d_name);
60 #ifdef HAVE_STRUCT_DIRENT_D_OFF
61 to->d_off = from->d_off;
63 #ifdef HAVE_STRUCT_DIRENT_D_RECLEN
64 to->d_reclen = from->d_reclen;
66 #ifdef HAVE_STRUCT_DIRENT_D_TYPE
67 to->d_type = from->d_type;
72 Mono_Posix_Syscall_readdir (void *dirp, struct Mono_Posix_Syscall__Dirent *entry)
88 copy_dirent (entry, d);
94 Mono_Posix_Syscall_readdir_r (void *dirp, struct Mono_Posix_Syscall__Dirent *entry, void **result)
96 struct dirent *_entry = malloc (sizeof (struct dirent) + MPH_PATH_MAX + 1);
99 r = readdir_r (dirp, _entry, (struct dirent**) result);
101 if (r == 0 && *result != NULL) {
102 copy_dirent (entry, _entry);
111 Mono_Posix_Syscall_rewinddir (void* dir)