Retro68/gcc/newlib/libc/posix/execle.c
Wolfgang Thaller ec13cc9ce7 fix newlib
2018-12-29 09:59:36 +01:00

38 lines
647 B
C

#ifndef _NO_EXECVE
/* execle.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>
#include <stdarg.h>
int
execle (const char *path,
const char *arg0, ...)
{
int i;
va_list args;
const char * const *envp;
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);
envp = va_arg (args, const char * const *);
va_end (args);
return _execve (path, (char * const *) argv, (char * const *) envp);
}
#endif /* !_NO_EXECVE */