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authorDenys Vlasenko <vda.linux@googlemail.com>2018-02-07 16:32:30 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2018-02-07 16:32:30 +0100
commit2bd5b4e9a0442102ab937ed771b2c11142afb744 (patch)
tree55a3d7b650993ce0f34ec12b28da344957fa9987 /networking
parent4cae044b436a842e0575c3b6787729fb436fd04c (diff)
downloadbusybox-2bd5b4e9a0442102ab937ed771b2c11142afb744.tar.gz
udhcp: do not setlinebuf(stdout), we don't print to stdout anymore
Since bb_info_msg() was eliminated type of buffering on stdout is not important function old new delta udhcpd_main 1463 1451 -12 udhcpc_main 2735 2723 -12 setlinebuf 19 - -19 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 0/2 up/down: 0/-43) Total: -43 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking')
-rw-r--r--networking/udhcp/d6_dhcpc.c2
-rw-r--r--networking/udhcp/dhcpc.c2
-rw-r--r--networking/udhcp/dhcpd.c2
3 files changed, 0 insertions, 6 deletions
diff --git a/networking/udhcp/d6_dhcpc.c b/networking/udhcp/d6_dhcpc.c
index 07a8b11c1..35c99e89c 100644
--- a/networking/udhcp/d6_dhcpc.c
+++ b/networking/udhcp/d6_dhcpc.c
@@ -1201,8 +1201,6 @@ int udhcpc6_main(int argc UNUSED_PARAM, char **argv)
/* Make sure fd 0,1,2 are open */
bb_sanitize_stdio();
- /* Equivalent of doing a fflush after every \n */
- setlinebuf(stdout);
/* Create pidfile */
write_pidfile(client_config.pidfile);
/* Goes to stdout (unless NOMMU) and possibly syslog */
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 385fc4998..35694fbe3 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -1386,8 +1386,6 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv)
/* Make sure fd 0,1,2 are open */
bb_sanitize_stdio();
- /* Equivalent of doing a fflush after every \n */
- setlinebuf(stdout);
/* Create pidfile */
write_pidfile(client_config.pidfile);
/* Goes to stdout (unless NOMMU) and possibly syslog */
diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c
index ff7450739..093239536 100644
--- a/networking/udhcp/dhcpd.c
+++ b/networking/udhcp/dhcpd.c
@@ -856,8 +856,6 @@ int udhcpd_main(int argc UNUSED_PARAM, char **argv)
/* Make sure fd 0,1,2 are open */
bb_sanitize_stdio();
- /* Equivalent of doing a fflush after every \n */
- setlinebuf(stdout);
/* Create pidfile */
write_pidfile(server_config.pidfile);