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authorDenis Vlasenko2008-01-02 19:55:04 +0000
committerDenis Vlasenko2008-01-02 19:55:04 +0000
commitfb0eba706cccd510d99c4c5339a76dd15bc8a628 (patch)
tree45122b93a1a5d628e4aa146251e34397094de817 /networking/httpd.c
parent27963980dbe1262fd6c447fc7d06839aea0861bc (diff)
downloadbusybox-fb0eba706cccd510d99c4c5339a76dd15bc8a628.zip
busybox-fb0eba706cccd510d99c4c5339a76dd15bc8a628.tar.gz
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
Diffstat (limited to 'networking/httpd.c')
-rw-r--r--networking/httpd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/networking/httpd.c b/networking/httpd.c
index 87dc4b7..7294975 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -1152,7 +1152,7 @@ static NOINLINE void cgi_io_loop_and_exit(int fromCgi_rd, int toCgi_wr, int post
count = safe_poll(pfd, 3, -1);
if (count <= 0) {
#if 0
- if (waitpid(pid, &status, WNOHANG) <= 0) {
+ if (safe_waitpid(pid, &status, WNOHANG) <= 0) {
/* Weird. CGI didn't exit and no fd's
* are ready, yet poll returned?! */
continue;