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authorDenis Vlasenko2007-08-02 22:31:05 +0000
committerDenis Vlasenko2007-08-02 22:31:05 +0000
commit80edead5ea731c0c144def4d249eb88fb16001ef (patch)
tree1aca5341f9b412edd03f9edf32ea5f649a2bf242 /networking/udhcp/dhcpd.c
parentc01af95c398b21203cd991917101e29b21821284 (diff)
downloadbusybox-80edead5ea731c0c144def4d249eb88fb16001ef.zip
busybox-80edead5ea731c0c144def4d249eb88fb16001ef.tar.gz
udhcp: slight shrink
udhcpd_main 1171 1208 +37 udhcpc_main 2363 2387 +24 dhcprelay_main 1145 1146 +1 dhcprelay_stopflag 4 1 -3 dhcprelay_signal_handler 11 8 -3 client_background 46 42 -4 udhcp_read_interface 230 211 -19 udhcp_make_pidfile 76 - -76 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 3/4 up/down: 62/-105) Total: -43 bytes text data bss dec hex filename 770052 1096 11228 782376 bf028 busybox_old 769980 1096 11228 782304 befe0 busybox_unstripped
Diffstat (limited to 'networking/udhcp/dhcpd.c')
-rw-r--r--networking/udhcp/dhcpd.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c
index 8cac681..89f57bf 100644
--- a/networking/udhcp/dhcpd.c
+++ b/networking/udhcp/dhcpd.c
@@ -51,7 +51,16 @@ int udhcpd_main(int argc, char **argv)
* otherwise NOMMU machines will parse config twice */
read_config(argv[1] ? argv[1] : DHCPD_CONF_FILE);
- udhcp_make_pidfile(server_config.pidfile);
+ /* 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);
+ /* if (!..) bb_perror_msg("cannot create pidfile %s", pidfile); */
+
+ bb_info_msg("%s (v%s) started", applet_name, BB_VER);
option = find_option(server_config.options, DHCP_LEASE_TIME);
server_config.lease = LEASE_TIME;
@@ -72,7 +81,7 @@ int udhcpd_main(int argc, char **argv)
read_leases(server_config.lease_file);
if (read_interface(server_config.interface, &server_config.ifindex,
- &server_config.server, server_config.arp) < 0) {
+ &server_config.server, server_config.arp)) {
retval = 1;
goto ret;
}