From 5d61e71c3a8ac3296afbfe9a014c62050c5a9234 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Thu, 27 Sep 2007 10:09:59 +0000 Subject: introduce safe_poll (fixes a problem in top) function old new delta safe_poll - 77 +77 svlogd_main 1470 1466 -4 zcip_main 1530 1524 -6 forkexec 1345 1338 -7 decode_format_string 795 788 -7 collect_blk 474 467 -7 buffer_pread 540 532 -8 tftp 1182 1172 -10 microcom_main 763 749 -14 arpping 441 424 -17 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/9 up/down: 77/-80) Total: -3 bytes text data bss dec hex filename 770162 1034 10404 781600 bed20 busybox_old 770158 1034 10404 781596 bed1c busybox_unstripped --- networking/httpd.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'networking/httpd.c') diff --git a/networking/httpd.c b/networking/httpd.c index cedec800f..92a07107d 100644 --- a/networking/httpd.c +++ b/networking/httpd.c @@ -1073,12 +1073,8 @@ static NOINLINE void cgi_io_loop_and_exit(int fromCgi_rd, int toCgi_wr, int post } /* Now wait on the set of sockets */ - count = poll(pfd, 3, -1); + count = safe_poll(pfd, 3, -1); if (count <= 0) { -#if 0 - if (errno == EINTR) - continue; -#endif #if 0 if (waitpid(pid, &status, WNOHANG) <= 0) { /* Weird. CGI didn't exit and no fd's -- cgit v1.2.3