mirror of
https://github.com/topjohnwu/ndk-busybox.git
synced 2024-11-28 22:20:28 +00:00
517413f9af
udhcpc: fix a problem where we don't open listening socket fast enough function old new delta bb_info_msg 70 126 +56 change_listen_mode 37 78 +41 udhcp_listen_socket 151 124 -27 udhcpc_main 2344 2285 -59
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(stdout);
|
|
/* used = strlen(msg); - must be true already */
|
|
msg[used++] = '\n';
|
|
full_write(STDOUT_FILENO, msg, used);
|
|
}
|
|
|
|
free(msg);
|
|
va_end(p);
|
|
#endif
|
|
}
|