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Fixed a bug where clicon_debug_init interfered with clicon_log_file

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This commit is contained in:
Olof hagsand 2021-01-13 11:11:50 +01:00
parent c269d094e4
commit d914495ab4
1 changed files with 11 additions and 7 deletions
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16
lib/src/clixon_log.c
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@ -71,7 +71,6 @@ static int _logflags = 0x0;
/* Set to open file to write debug messages directly to file */ /* Set to open file to write debug messages directly to file */
static FILE *_logfile = NULL; static FILE *_logfile = NULL;
/*! Initialize system logger. /*! Initialize system logger.
* *
* Make syslog(3) calls with specified ident and gates calls of level upto specified level (upto). * Make syslog(3) calls with specified ident and gates calls of level upto specified level (upto).
@ -144,6 +143,7 @@ clicon_log_opt(char c)
* @param[in] filename File to log to * @param[in] filename File to log to
* @retval 0 OK * @retval 0 OK
* @retval -1 Error * @retval -1 Error
* @see clicon_debug_init where a strean
*/ */
int int
clicon_log_file(char *filename) clicon_log_file(char *filename)
@ -236,9 +236,7 @@ clicon_log_str(int level,
flogtime(_logfile); flogtime(_logfile);
fprintf(_logfile, "%s\n", msg); fprintf(_logfile, "%s\n", msg);
fflush(_logfile); fflush(_logfile);
} }
/* Enable this if you want syslog in a stream. But there are problems with /* Enable this if you want syslog in a stream. But there are problems with
* recursion * recursion
*/ */
@ -305,17 +303,23 @@ clicon_log(int level,
* debugging. * debugging.
* *
* @param[in] dbglevel 0 is show no debug messages, 1 is normal, 2.. is high debug. * @param[in] dbglevel 0 is show no debug messages, 1 is normal, 2.. is high debug.
Note this is _not_ level from syslog(3) * Note this is _not_ level from syslog(3)
* @param[in] f Debug-file. Open file where debug messages are directed. * @param[in] f Debug-file. Open file where debug messages are directed.
This overrides the clicon_log settings which is otherwise where * If not NULL, it overrides the clicon_log settings which is otherwise
debug messages are directed. * where debug messages are directed.
* @see clicon_log_file where a filename can be given
*/ */
int int
clicon_debug_init(int dbglevel, clicon_debug_init(int dbglevel,
FILE *f) FILE *f)
{ {
_clixon_debug = dbglevel; /* Global variable */ _clixon_debug = dbglevel; /* Global variable */
if (f != NULL){
if (_logfile)
fclose(_logfile);
_logfile = f; _logfile = f;
}
return 0; return 0;
} }