support/errno.c

   1 /*
   2  * <errno.h> wrapper functions.
   3  */
   4
   5 /* to get XPG's strerror_r declaration */
   6 #undef _GNU_SOURCE
   7 #undef _XOPEN_SOURCE
   8 #define _XOPEN_SOURCE 600
   9
  10 #include <errno.h>
  11 #include <string.h>
  12 #include "mph.h"
  13 #include <stdio.h>
  14
  15 G_BEGIN_DECLS
  16
  17 void
  18 Mono_Posix_Syscall_SetLastError (int error_number)
  19 {
  20         errno = error_number;
  21 }
  22
  23 #ifdef HAVE_STRERROR_R
  24 gint32
  25 Mono_Posix_Syscall_strerror_r (int errnum, char *buf, mph_size_t n)
  26 {
  27         mph_return_if_size_t_overflow (n);
  28         return strerror_r (errnum, buf, (size_t) n);
  29 }
  30 #endif /* def HAVE_STRERROR_R */
  31
  32 G_END_DECLS
  33
  34 /*
  35  * vim: noexpandtab
  36  */