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| <h4 class="subsection">18.2.5 Syslog Example</h4> |
| |
| <p>Here is an example of <code>openlog</code>, <code>syslog</code>, and <code>closelog</code>: |
| |
| <p>This example sets the logmask so that debug and informational messages |
| get discarded without ever reaching Syslog. So the second <code>syslog</code> |
| in the example does nothing. |
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| <pre class="smallexample"> #include <syslog.h> |
| |
| setlogmask (LOG_UPTO (LOG_NOTICE)); |
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| openlog ("exampleprog", LOG_CONS | LOG_PID | LOG_NDELAY, LOG_LOCAL1); |
| |
| syslog (LOG_NOTICE, "Program started by User %d", getuid ()); |
| syslog (LOG_INFO, "A tree falls in a forest"); |
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| closelog (); |
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