newlib/libc/posix/execv.c

   1 #ifndef _NO_EXECVE
   2
   3 /* execv.c */
   4
   5 /* This and the other exec*.c files in this directory require
   6    the target to provide the _execve syscall.  */
   7
   8 #include <_ansi.h>
   9 #include <unistd.h>
  10
  11 /* Only deal with a pointer to environ, to work around subtle bugs with shared
  12    libraries and/or small data systems where the user declares his own
  13    'environ'.  */
  14 static char ***p_environ = &environ;
  15
  16 int
  17 execv (const char *path,
  18         char * const argv[])
  19 {
  20   return _execve (path, (char * const *) argv, *p_environ);
  21 }
  22
  23 #endif /* !_NO_EXECVE  */