mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-01-15 19:09:58 +08:00
729d1ff9d8
* libc/argz/argz_add.c: Change to use _DEFUN macro for function
definition.
* libc/argz/argz_add_sep.c: Ditto.
* libc/argz/argz_append.c libc/argz/argz_count.c: Ditto.
* libc/argz/argz_create.c libc/argz/argz_create_sep.c: Ditto.
* libc/argz/argz_delete.c libc/argz/argz_extract.c: Ditto.
* libc/argz/argz_insert.c libc/argz/argz_next.c: Ditto.
* libc/argz/argz_replace.c libc/argz/argz_stringify.c: Ditto.
* libc/argz/envz_add.c libc/argz/envz_entry.c: Ditto.
* libc/argz/envz_get.c libc/argz/envz_merge.c: Ditto.
* libc/argz/envz_remove.c libc/argz/envz_strip.c: Ditto.
* libc/locale/nl_langinfo.c libc/misc/ffs.c: Ditto.
* libc/posix/closedir.c libc/posix/creat.c: Ditto.
* libc/posix/execl.c libc/posix/execle.c: Ditto.
* libc/posix/execlp.c libc/posix/execve.c: Ditto.
* libc/posix/isatty.c libc/posix/opendir.c: Ditto.
* libc/posix/popen.c libc/posix/readdir.c: Ditto.
* libc/posix/readdir_r.c libc/posix/rewinddir.c: Ditto.
* libc/posix/scandir.c libc/posix/seekdir.c: Ditto.
* libc/posix/telldir.c libc/search/hcreate.c: Ditto.
* libc/search/tdelete.c libc/search/tdestroy.c: Ditto.
* libc/search/tfind.c libc/search/tsearch.c: Ditto.
* libc/search/twalk.c libc/signal/signal.c: Ditto.
50 lines
931 B
C
50 lines
931 B
C
/* execl.c */
|
|
|
|
/* This and the other exec*.c files in this directory require
|
|
the target to provide the _execve syscall. */
|
|
|
|
#include <_ansi.h>
|
|
#include <unistd.h>
|
|
|
|
/* Only deal with a pointer to environ, to work around subtle bugs with shared
|
|
libraries and/or small data systems where the user declares his own
|
|
'environ'. */
|
|
static char ***p_environ = &environ;
|
|
|
|
#ifdef _HAVE_STDC
|
|
|
|
#include <stdarg.h>
|
|
|
|
int
|
|
_DEFUN(execl, (path, arg0, ...),
|
|
_CONST char *path _AND
|
|
_CONST char *arg0 _DOTS)
|
|
|
|
#else
|
|
|
|
#include <varargs.h>
|
|
|
|
int
|
|
_DEFUN(execl, (path, arg0, va_alist),
|
|
_CONST char *path _AND
|
|
_CONST char *arg0 _AND
|
|
va_dcl)
|
|
|
|
#endif
|
|
|
|
{
|
|
int i;
|
|
va_list args;
|
|
_CONST char *argv[256];
|
|
|
|
va_start (args, arg0);
|
|
argv[0] = arg0;
|
|
i = 1;
|
|
do
|
|
argv[i] = va_arg (args, _CONST char *);
|
|
while (argv[i++] != NULL);
|
|
va_end (args);
|
|
|
|
return _execve (path, (char * _CONST *) argv, *p_environ);
|
|
}
|