Thanks, Tom. It was helpful. However, I also use the part of code which contains fprintfs in another context, so I really need those fprintfs. And moreover I don't want to consider those messages as apache log messages. So the question remains, is it possible to log messages sent to stdout and stderr? The possible temporary solution is to run Apache in non-daemon mode and redirect its output to a file. Tom Evans-3 wrote: > > On Thu, 2009-06-04 at 11:36 -0700, Vyacheslav Zholudev wrote: >> I have an Apache Module which contains such methods like >> fprintf(stderr, "%s\n", message); and fprintf(stdout, "%s\n", message); >> >> They are executed under certain circumstances, but I can't see the output >> in >> the Apache's log files. >> >> I use directive ErrorLog and CustomLog ... combined with LogLevel debug, >> but >> still can't see the result of my fprintfs. >> Does anybody have an idea what I might do wrong? >> >> Thanks in advance, >> Vyacheslav > > Use ap_log_error() instead. eg > > #include <http_log.h> > > void ap_log_error(const char *file, int line, int level, const > server_rec *s, const char* fmt, ...); > > Typically, you would use macros for the first two arguments: > > ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, cmd->s, "%s", message); > > Cheers > > Tom > > > --------------------------------------------------------------------- > The official User-To-User support forum of the Apache HTTP Server Project. > See <URL:http://httpd.apache.org/userslist.html> for more info. > To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx > " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx > For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx > > > -- View this message in context: http://www.nabble.com/Log-output-from-fprintf%28stdout%2C-...%29-tp23875520p23893859.html Sent from the Apache HTTP Server - Users mailing list archive at Nabble.com. --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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