* Authors:
* Jonathan Pryor (jonpryor@vt.edu)
*
- * Copyright (C) 2004-2005 Jonathan Pryor
+ * Copyright (C) 2004-2006 Jonathan Pryor
*/
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
+#include "map.h"
#include "mph.h"
G_BEGIN_DECLS
-#ifndef PLATFORM_WIN32
gint32
Mono_Posix_Syscall_L_ctermid (void)
{
+#ifndef HOST_WIN32
return L_ctermid;
+#else
+ return -1;
+#endif
}
gint32
Mono_Posix_Syscall_L_cuserid (void)
{
+#if defined(__APPLE__) || defined (__OpenBSD__) || defined (HOST_WIN32)
+ return -1;
+#else
return L_cuserid;
+#endif
}
-#endif /* ndef PLATFORM_WIN32 */
mph_size_t
-Mono_Posix_Stdlib_fread (void *ptr, mph_size_t size, mph_size_t nmemb, FILE *stream)
+Mono_Posix_Stdlib_fread (unsigned char *ptr, mph_size_t size, mph_size_t nmemb, void *stream)
{
mph_return_if_size_t_overflow (size);
mph_return_if_size_t_overflow (nmemb);
- return fread (ptr, (size_t) size, (size_t) nmemb, stream);
+ return fread (ptr, (size_t) size, (size_t) nmemb, (FILE*) stream);
}
mph_size_t
-Mono_Posix_Stdlib_fwrite (const void *ptr, mph_size_t size, mph_size_t nmemb, FILE *stream)
+Mono_Posix_Stdlib_fwrite (unsigned char *ptr, mph_size_t size, mph_size_t nmemb, void *stream)
{
mph_return_if_size_t_overflow (size);
mph_return_if_size_t_overflow (nmemb);
- return fwrite (ptr, (size_t) size, (size_t) nmemb, stream);
+ size_t ret = fwrite (ptr, (size_t) size, (size_t) nmemb, (FILE*) stream);
+#ifdef HOST_WIN32
+ // Workaround for a particular weirdness on Windows triggered by the
+ // StdioFileStreamTest.Write() test method. The test writes 15 bytes to a
+ // file, then rewinds the file pointer and reads the same bytes. It then
+ // writes 15 additional bytes to the file. This second write fails on
+ // Windows with 0 returned from fwrite(). Calling fseek() followed by a retry
+ // of fwrite() like we do here fixes the issue.
+ if (ret != nmemb)
+ {
+ fseek (stream, 0, SEEK_CUR);
+ ret = fwrite (ptr + (ret * nmemb), (size_t) size, (size_t) nmemb - ret, (FILE*) stream);
+ }
+#endif
+ return ret;
}
#ifdef HAVE_VSNPRINTF
gint32
+Mono_Posix_Stdlib_snprintf (char *s, mph_size_t n, char *format, ...);
+gint32
Mono_Posix_Stdlib_snprintf (char *s, mph_size_t n, char *format, ...)
{
va_list ap;
return r;
}
-#endif /* def HAVE_SNPRINTF */
+#endif /* def HAVE_VSNPRINTF */
gint32
Mono_Posix_Stdlib__IOFBF (void)
return L_tmpnam;
}
-FILE*
+void*
Mono_Posix_Stdlib_stdin (void)
{
return stdin;
}
-FILE*
+void*
Mono_Posix_Stdlib_stdout (void)
{
return stdout;
}
-FILE*
+void*
Mono_Posix_Stdlib_stderr (void)
{
return stderr;
return TMP_MAX;
}
+void*
+Mono_Posix_Stdlib_tmpfile (void)
+{
+ return tmpfile ();
+}
+
gint32
-Mono_Posix_Stdlib_setvbuf (FILE *stream, char *buf, int mode, mph_size_t size)
+Mono_Posix_Stdlib_setvbuf (void* stream, void *buf, int mode, mph_size_t size)
{
mph_return_if_size_t_overflow (size);
- return setvbuf (stream, buf, mode, (size_t) size);
+ return setvbuf (stream, (char *) buf, mode, (size_t) size);
+}
+
+int
+Mono_Posix_Stdlib_setbuf (void* stream, void* buf)
+{
+ setbuf (stream, buf);
+ return 0;
+}
+
+void*
+Mono_Posix_Stdlib_fopen (char* path, char* mode)
+{
+ return fopen (path, mode);
+}
+
+void*
+Mono_Posix_Stdlib_freopen (char* path, char* mode, void *stream)
+{
+ return freopen (path, mode, stream);
+}
+
+gint32
+Mono_Posix_Stdlib_fprintf (void* stream, char* format, char *message)
+{
+ return fprintf (stream, format, message);
+}
+
+gint32
+Mono_Posix_Stdlib_fgetc (void* stream)
+{
+ return fgetc (stream);
+}
+
+char*
+Mono_Posix_Stdlib_fgets (char* str, gint32 size, void* stream)
+{
+ return fgets (str, size, stream);
+}
+
+gint32
+Mono_Posix_Stdlib_fputc (gint32 c, void* stream)
+{
+ return fputc (c, stream);
+}
+
+gint32
+Mono_Posix_Stdlib_fputs (char* s, void* stream)
+{
+ return fputs (s, stream);
+}
+
+gint32
+Mono_Posix_Stdlib_fclose (void* stream)
+{
+ return fclose (stream);
}
gint32
-Mono_Posix_Stdlib_fseek (FILE* stream, gint64 offset, int origin)
+Mono_Posix_Stdlib_fflush (void* stream)
+{
+ return fflush (stream);
+}
+
+gint32
+Mono_Posix_Stdlib_fseek (void* stream, gint64 offset, int origin)
{
mph_return_if_long_overflow (offset);
}
gint64
-Mono_Posix_Stdlib_ftell (FILE* stream)
+Mono_Posix_Stdlib_ftell (void* stream)
{
return ftell (stream);
}
-fpos_t*
+void*
Mono_Posix_Stdlib_CreateFilePosition (void)
{
fpos_t* pos = malloc (sizeof(fpos_t));
}
gint32
-Mono_Posix_Stdlib_fgetpos (FILE* stream, fpos_t *pos)
+Mono_Posix_Stdlib_fgetpos (void* stream, void *pos)
+{
+ return fgetpos (stream, (fpos_t*) pos);
+}
+
+gint32
+Mono_Posix_Stdlib_fsetpos (void* stream, void *pos)
+{
+ return fsetpos (stream, (fpos_t*) pos);
+}
+
+int
+Mono_Posix_Stdlib_rewind (void* stream)
+{
+ do {
+ rewind (stream);
+ } while (errno == EINTR);
+ mph_return_if_val_in_list5(errno, EAGAIN, EBADF, EFBIG, EINVAL, EIO);
+ mph_return_if_val_in_list5(errno, ENOSPC, ENXIO, EOVERFLOW, EPIPE, ESPIPE);
+ return 0;
+}
+
+int
+Mono_Posix_Stdlib_clearerr (void* stream)
+{
+ clearerr (((FILE*) stream));
+ return 0;
+}
+
+gint32
+Mono_Posix_Stdlib_ungetc (gint32 c, void* stream)
{
- return fgetpos (stream, pos);
+ return ungetc (c, stream);
}
gint32
-Mono_Posix_Stdlib_fsetpos (FILE* stream, fpos_t *pos)
+Mono_Posix_Stdlib_feof (void* stream)
{
- return fsetpos (stream, pos);
+ return feof (((FILE*) stream));
+}
+
+gint32
+Mono_Posix_Stdlib_ferror (void* stream)
+{
+ return ferror (((FILE*) stream));
+}
+
+int
+Mono_Posix_Stdlib_perror (const char* s, int err)
+{
+ errno = err;
+ perror (s);
+ return 0;
+}
+
+#define MPH_FPOS_LENGTH (sizeof(fpos_t)*2)
+
+int
+Mono_Posix_Stdlib_DumpFilePosition (char *dest, void *pos, gint32 len)
+{
+ char *destp;
+ unsigned char *posp, *pose;
+
+ if (dest == NULL)
+ return MPH_FPOS_LENGTH;
+
+ if (pos == NULL || len <= 0) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ posp = (unsigned char*) pos;
+ pose = posp + sizeof(fpos_t);
+ destp = dest;
+
+ for ( ; posp < pose && len > 1; destp += 2, ++posp, len -= 2) {
+ sprintf (destp, "%02X", *posp);
+ }
+
+ if (len)
+ dest[MPH_FPOS_LENGTH] = '\0';
+
+ return destp - dest;
}
G_END_DECLS
projects / mono.git / blobdiff