1 /* Copyright (c) 1998, 2000, 2004 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
28 /* if in debug mode and we have a debug file, we write the messages to it,
29 if in debug mode and no debug file, we write the messages to stderr,
32 static char *logfilename
;
37 set_logfile (const char *logfile
)
39 logfilename
= strdup (logfile
);
47 dbgout
= fopen64 (logfilename
, "a");
48 return dbgout
== NULL
? 0 : 1;
54 dbg_log (const char *fmt
,...)
57 char msg
[512], msg2
[512];
60 vsnprintf (msg2
, sizeof (msg
), fmt
, ap
);
64 snprintf (msg
, sizeof (msg
), "%d: %s%s", getpid (), msg2
,
65 msg2
[strlen (msg2
) - 1] == '\n' ? "" : "\n");
75 syslog (LOG_NOTICE
, "%d %s", getpid (), msg2
);