static int log_helper(log_t log, unsigned int level, const char *format,
va_list ap)
{
static const char *level_strings[3] = {
"",
"Warning - ",
"Error - "
};
const signed int logi = (signed int)log;
int rc = 0;
char *logtxt = NULL;
if (!log_enabled) {
return 0;
}
if ((logi != LOG_DEFAULT) && (logi != LOG_ERR)) {
if ((logs == NULL) || (logi < 0)|| (logi >= num_logs) || (logs[logi] == NULL)) {
#ifdef DEBUG
log_archdep("log_helper: internal error (invalid id or closed log), messages follows:\n", format, ap);
#endif
return -1;
}
}
if ((logi != LOG_DEFAULT) && (logi != LOG_ERR) && (*logs[logi] != '\0')) {
logtxt = lib_msprintf("%s: %s", logs[logi], level_strings[level]);
} else {
logtxt = lib_msprintf("%s", level_strings[level]);
}
if (log_file == NULL) {
rc = log_archdep(logtxt, format, ap);
} else {
#ifdef ARCHDEP_EXTRA_LOG_CALL
log_archdep(logtxt, format, ap);
#endif
if (fputs(logtxt, log_file) == EOF
|| vfprintf(log_file, format, ap) < 0
|| fputc ('\n', log_file) == EOF) {
rc = -1;
}
}
lib_free(logtxt);
return rc;
}
static int log_helper(log_t log, unsigned int level, const char *format,
va_list ap)
{
static const char *level_strings[3] = {
"",
"Warning - ",
"Error - "
};
const signed int logi = (signed int)log;
int rc = 0;
char *logtxt = NULL;
if (!log_enabled) {
return 0;
}
if ((logi != LOG_DEFAULT) && (logi != LOG_ERR) && (logs == NULL || logs[logi] == NULL)) {
return -1;
}
if ((logi != LOG_DEFAULT) && (logi != LOG_ERR) && (*logs[logi] != '\0')) {
logtxt = lib_msprintf("%s: %s", logs[logi], level_strings[level]);
} else {
logtxt = lib_msprintf("%s", level_strings[level]);
}
if (log_file == NULL) {
rc = log_archdep(logtxt, format, ap);
} else {
#ifdef WIN32
log_archdep(logtxt, format, ap);
#endif /* #ifdef WIN32 */
if (fputs(logtxt, log_file) == EOF
|| vfprintf(log_file, format, ap) < 0
|| fputc ('\n', log_file) == EOF)
rc = -1;
}
lib_free(logtxt);
return rc;
}