udhcp: get rid of bb_info_msg()

function                                             old     new   delta
udhcpd_main                                         1501    1531     +30
d6_recv_raw_packet                                   251     264     +13
perform_d6_release                                   188     198     +10
udhcpc6_main                                        2443    2449      +6
udhcp_recv_raw_packet                                582     588      +6
udhcp_recv_kernel_packet                             132     138      +6
send_d6_renew                                        140     146      +6
d6_recv_kernel_packet                                118     124      +6
send_renew                                            77      82      +5
send_discover                                         85      90      +5
send_decline                                          84      89      +5
send_d6_select                                        97     102      +5
send_d6_discover                                     174     179      +5
perform_release                                      167     172      +5
count_lines                                           72      74      +2
udhcpc_main                                         2836    2837      +1
bb_info_msg                                          125       -    -125
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 17/4 up/down: 117/-180)         Total: -63 bytes
   text	   data	    bss	    dec	    hex	filename
 924935	    906	  17160	 943001	  e6399	busybox_old
 924736	    906	  17160	 942802	  e62d2	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

2 files changed, 0 insertions, 63 deletions

diff --git a/libbb/Kbuild.src b/libbb/Kbuild.src
index 7fb6872..b08ce11 100644
--- a/libbb/Kbuild.src
+++ b/libbb/Kbuild.src
@@ -46,7 +46,6 @@ lib-y += get_volsize.o
 lib-y += herror_msg.o
 lib-y += human_readable.o
 lib-y += inet_common.o
-lib-y += info_msg.o
 lib-y += inode_hash.o
 lib-y += isdirectory.o
 lib-y += kernel_version.o
diff --git a/libbb/info_msg.c b/libbb/info_msg.c
deleted file mode 100644
index 56ca2ef..0000000
--- a/libbb/info_msg.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Utility routines.
- *
- * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
- *
- * Licensed under GPLv2 or later, see file LICENSE in this source tree.
- */
-
-#include "libbb.h"
-#if ENABLE_FEATURE_SYSLOG
-# include <syslog.h>
-#endif
-
-void FAST_FUNC bb_info_msg(const char *s, ...)
-{
-#ifdef THIS_ONE_DOESNT_DO_SINGLE_WRITE
-	va_list p;
-	/* va_copy is used because it is not portable
-	 * to use va_list p twice */
-	va_list p2;
-
-	va_start(p, s);
-	va_copy(p2, p);
-	if (logmode & LOGMODE_STDIO) {
-		vprintf(s, p);
-		fputs(msg_eol, stdout);
-	}
-# if ENABLE_FEATURE_SYSLOG
-	if (logmode & LOGMODE_SYSLOG)
-		vsyslog(LOG_INFO, s, p2);
-# endif
-	va_end(p2);
-	va_end(p);
-#else
-	int used;
-	char *msg;
-	va_list p;
-
-	if (logmode == 0)
-		return;
-
-	va_start(p, s);
-	used = vasprintf(&msg, s, p);
-	va_end(p);
-	if (used < 0)
-		return;
-
-# if ENABLE_FEATURE_SYSLOG
-	if (logmode & LOGMODE_SYSLOG)
-		syslog(LOG_INFO, "%s", msg);
-# endif
-	if (logmode & LOGMODE_STDIO) {
-		fflush_all();
-		/* used = strlen(msg); - must be true already */
-		msg[used++] = '\n';
-		full_write(STDOUT_FILENO, msg, used);
-	}
-
-	free(msg);
-#endif
-}