waitpid.c

来自「RTEMS (Real-Time Executive for Multiproc」· C语言 代码 · 共 24 行

/* 
 *  waitpid() - POSIX 1003.1 3.2.1
 *
 *  $Id: waitpid.c,v 1.4 2001/01/24 14:17:28 joel Exp $
 */

#if HAVE_CONFIG_H
#include "config.h"
#endif

#include <sys/types.h>
#include <sys/wait.h>
#include <errno.h>

int waitpid(
  pid_t pid,
  int *stat_loc,
  int options
)
{
  errno = ENOSYS;
  return -1;
}