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Last change
on this file since 3320 was 3320, checked in by Bruno Cornec, 9 years ago |
- Re-add (thanks git BTW) the 2.2.9 branch which had been destroyed in
the move to 3.0
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-
Property svn:eol-style
set to
native
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File size:
1.1 KB
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| 1 | /* vi: set sw=4 ts=4: */
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| 2 | /*
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| 3 | * Utility routines.
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| 4 | *
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| 5 | * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
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| 6 | *
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| 7 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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| 8 | */
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| 9 |
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| 10 | #include "libbb.h"
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| 11 | #if ENABLE_FEATURE_SYSLOG
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| 12 | # include <syslog.h>
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| 13 | #endif
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| 14 |
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| 15 | void FAST_FUNC bb_info_msg(const char *s, ...)
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| 16 | {
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| 17 | #ifdef THIS_ONE_DOESNT_DO_SINGLE_WRITE
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| 18 | va_list p;
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| 19 | /* va_copy is used because it is not portable
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| 20 | * to use va_list p twice */
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| 21 | va_list p2;
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| 22 |
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| 23 | va_start(p, s);
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| 24 | va_copy(p2, p);
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| 25 | if (logmode & LOGMODE_STDIO) {
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| 26 | vprintf(s, p);
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| 27 | fputs(msg_eol, stdout);
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| 28 | }
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| 29 | # if ENABLE_FEATURE_SYSLOG
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| 30 | if (logmode & LOGMODE_SYSLOG)
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| 31 | vsyslog(LOG_INFO, s, p2);
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| 32 | # endif
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| 33 | va_end(p2);
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| 34 | va_end(p);
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| 35 | #else
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| 36 | int used;
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| 37 | char *msg;
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| 38 | va_list p;
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| 39 |
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| 40 | if (logmode == 0)
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| 41 | return;
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| 42 |
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| 43 | va_start(p, s);
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| 44 | used = vasprintf(&msg, s, p);
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| 45 | va_end(p);
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| 46 | if (used < 0)
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| 47 | return;
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| 48 |
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| 49 | # if ENABLE_FEATURE_SYSLOG
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| 50 | if (logmode & LOGMODE_SYSLOG)
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| 51 | syslog(LOG_INFO, "%s", msg);
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| 52 | # endif
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| 53 | if (logmode & LOGMODE_STDIO) {
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| 54 | fflush_all();
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| 55 | /* used = strlen(msg); - must be true already */
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| 56 | msg[used++] = '\n';
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| 57 | full_write(STDOUT_FILENO, msg, used);
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| 58 | }
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| 59 |
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| 60 | free(msg);
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| 61 | #endif
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| 62 | }
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