From fb0eba706cccd510d99c4c5339a76dd15bc8a628 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Wed, 2 Jan 2008 19:55:04 +0000 Subject: libbb: introduce and use safe_waitpid (loops in EINTR) *: use more approproate (shorter) versions of wait() function old new delta safe_waitpid - 48 +48 wait_any_nohang - 17 +17 send_tree 365 369 +4 processorstop 432 435 +3 text_yank 110 108 -2 make_human_readable_str 202 200 -2 crond_main 1368 1366 -2 handle_sigchld 49 43 -6 reapchild 166 159 -7 custom 260 250 -10 checkscript 191 177 -14 wait_nohang 17 - -17 wait_pid 43 - -43 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 2/7 up/down: 72/-103) Total: -31 bytes --- shell/msh.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'shell/msh.c') diff --git a/shell/msh.c b/shell/msh.c index 9edf793ab..9e9b798a1 100644 --- a/shell/msh.c +++ b/shell/msh.c @@ -4162,7 +4162,7 @@ static int grave(int quoted) return 0; } if (i != 0) { - waitpid(i, NULL, 0); + waitpid(i, NULL, 0); // safe_waitpid? global_env.iop->argp->aword = ++cp; close(pf[1]); PUSHIO(afile, remap(pf[0]), -- cgit v1.2.3