src/process/execle.c

   1 #include <unistd.h>
   2 #include <stdarg.h>
   3
   4 int execle(const char *path, const char *argv0, ...)
   5 {
   6         int argc;
   7         va_list ap;
   8         va_start(ap, argv0);
   9         for (argc=1; va_arg(ap, const char *); argc++);
  10         va_end(ap);
  11         {
  12                 int i;
  13                 char *argv[argc+1];
  14                 char **envp;
  15                 va_start(ap, argv0);
  16                 argv[0] = (char *)argv0;
  17                 for (i=1; i<=argc; i++)
  18                         argv[i] = va_arg(ap, char *);
  19                 envp = va_arg(ap, char **);
  20                 va_end(ap);
  21                 return execve(path, argv, envp);
  22         }
  23 }