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https://gitlab.torproject.org/tpo/core/tor.git
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75 lines
1.6 KiB
C
75 lines
1.6 KiB
C
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/*
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* log.c
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* Logging facilities.
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*
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* Matej Pfajfar <mp292@cam.ac.uk>
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*/
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/*
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* Changes :
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* $Log$
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* Revision 1.1 2002/06/26 22:45:50 arma
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* Initial revision
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*
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* Revision 1.11 2002/06/14 20:44:57 mp292
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* *** empty log message ***
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*
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* Revision 1.10 2002/03/12 23:31:36 mp292
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* *** empty log message ***
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*
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* Revision 1.9 2002/03/02 18:55:50 mp292
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* LOG_DEBUG messages don't print the last errno error anymore.
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*
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* Revision 1.8 2002/01/26 22:46:48 mp292
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* Reviewd according to Secure-Programs-HOWTO.
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*
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* Revision 1.7 2002/01/17 15:00:43 mp292
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* Fixed a bug which caused malloc() generate a seg fault.
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*
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* Revision 1.6 2001/12/12 16:02:55 badbytes
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* Minor changes in output format.
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*
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* Revision 1.5 2001/12/12 06:48:07 badbytes
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* Correction - last error message now only shown if severity==LOG_DEBUG.
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*
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* Revision 1.4 2001/12/12 06:28:46 badbytes
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* Modified log() to print error message for last error in addition to the user-specified message.
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*
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* Revision 1.3 2001/12/07 09:38:03 badbytes
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* Tested.
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*
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* Revision 1.2 2001/12/06 15:43:50 badbytes
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* config.c compiles. Proceeding to test it.
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*
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* Revision 1.1 2001/11/21 23:03:41 mp292
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* log function coded and tested.
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* Top-level makefile.
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*
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include <syslog.h>
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#include <string.h>
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#include <errno.h>
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#include "log.h"
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void log_internal(int severity, const char *format, va_list ap);
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/* Outputs a message to stdout */
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void log(int severity, const char *format, ...)
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{
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extern int loglevel;
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va_list ap;
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va_start(ap,format);
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if (severity <= loglevel)
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{
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vprintf(format,ap);
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printf("\n");
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}
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va_end(ap);
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}
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