8131eea3dc
function old new delta buffer_fill_and_print 179 196 +17 fflush_all - 9 +9 spawn 87 92 +5 rtcwake_main 455 453 -2 ... alarm_intr 93 84 -9 readcmd 1072 1062 -10 bb_ask 345 333 -12 more_main 845 832 -13 flush_stdout_stderr 42 23 -19 xfflush_stdout 27 - -27 flush_stderr 30 - -30 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 2/50 up/down: 31/-397) Total: -366 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
/* 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 tarball for details.
|
|
*/
|
|
|
|
#include "libbb.h"
|
|
#include <syslog.h>
|
|
|
|
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 && (logmode & LOGMODE_SYSLOG))
|
|
vsyslog(LOG_INFO, s, p2);
|
|
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);
|
|
if (used < 0)
|
|
return;
|
|
|
|
if (ENABLE_FEATURE_SYSLOG && (logmode & LOGMODE_SYSLOG))
|
|
syslog(LOG_INFO, "%s", msg);
|
|
if (logmode & LOGMODE_STDIO) {
|
|
fflush_all();
|
|
/* used = strlen(msg); - must be true already */
|
|
msg[used++] = '\n';
|
|
full_write(STDOUT_FILENO, msg, used);
|
|
}
|
|
|
|
free(msg);
|
|
va_end(p);
|
|
#endif
|
|
}
|