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authorDenis Vlasenko2008-11-09 00:15:11 +0000
committerDenis Vlasenko2008-11-09 00:15:11 +0000
commit3fa36e235021af5810333a52876d29efc661ad60 (patch)
tree71249d42a3a17ebf3c166826b71fe1453dcb6756 /networking
parent73cc54388daeae391698b8afe788f421cf9e394d (diff)
downloadbusybox-3fa36e235021af5810333a52876d29efc661ad60.zip
busybox-3fa36e235021af5810333a52876d29efc661ad60.tar.gz
*: a bit of code shrink
function old new delta stop_handler 41 38 -3 sulogin_main 508 504 -4 got_cont 4 - -4 cont_handler 11 - -11 startservice 309 297 -12 processorstart 423 409 -14 tcpudpsvd_main 1861 1843 -18 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 0/5 up/down: 0/-66) Total: -66 bytes
Diffstat (limited to 'networking')
-rw-r--r--networking/nc.c3
-rw-r--r--networking/tcpudp.c6
2 files changed, 5 insertions, 4 deletions
diff --git a/networking/nc.c b/networking/nc.c
index 1a99f91..fe845f5 100644
--- a/networking/nc.c
+++ b/networking/nc.c
@@ -131,7 +131,8 @@ int nc_main(int argc, char **argv)
if (wsecs) {
alarm(0);
- signal(SIGALRM, SIG_DFL);
+ /* Non-ignored siganls revert to SIG_DFL on exec anyway */
+ /*signal(SIGALRM, SIG_DFL);*/
}
/* -e given? */
diff --git a/networking/tcpudp.c b/networking/tcpudp.c
index 0d8217e..3b73f21 100644
--- a/networking/tcpudp.c
+++ b/networking/tcpudp.c
@@ -497,9 +497,9 @@ int tcpudpsvd_main(int argc UNUSED_PARAM, char **argv)
xdup2(0, 1);
- signal(SIGTERM, SIG_DFL);
- signal(SIGPIPE, SIG_DFL);
- signal(SIGCHLD, SIG_DFL);
+ signal(SIGPIPE, SIG_DFL); /* this one was SIG_IGNed */
+ /* Non-ignored signals revert to SIG_DFL on exec anyway */
+ /*signal(SIGCHLD, SIG_DFL);*/
sig_unblock(SIGCHLD);
#ifdef SSLSVD