__WALL
CATCH_EINTR(waitpid(pid, NULL, __WALL));
CATCH_EINTR(pid = waitpid(pid, &status, __WALL));
int wflags = __WALL;
CATCH_EINTR(waitpid(pid, NULL, __WALL));
CATCH_EINTR(waitpid(pid, NULL, __WALL));
CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED | __WALL));
WUNTRACED | __WALL));
CATCH_EINTR(err = waitpid(pid, &status, WUNTRACED | __WALL));
while ((pid = waitpid(-1, NULL, WNOHANG | __WALL)) > 0)
if (ptrace || (wo->wo_flags & __WALL))
__WNOTHREAD|__WCLONE|__WALL))
__WNOTHREAD|__WCLONE|__WALL))
rc = kernel_wait4(-1, NULL, __WALL, NULL);
wpid = waitpid(pid, &status, __WALL);
wpid = waitpid(pid, &status, __WALL);
wpid = waitpid(pid, &status, __WALL);
wpid = waitpid(pid, &status, __WALL);
wpid = waitpid(pid, &status, __WALL);
ret = waitid(P_PID, pid, &info, options | __WALL | __WNOTHREAD);
if (waitpid(-1, &status, __WALL) < 0) {
pid = waitpid(-1, &status, __WALL);