1 files changed, 58 insertions, 0 deletions
diff --git a/src/dlog.c b/src/dlog.c
new file mode 100644
index 0000000..36ce5dc
--- /dev/null
+++ b/src/dlog.c
@@ -0,0 +1,58 @@
+/*
+ * This file is part of libdaemon.
+ *
+ * libdaemon is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * libdaemon is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with libdaemon; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "dlog.h"
+
+enum daemon_log_flags daemon_log_use = DAEMON_LOG_AUTO|DAEMON_LOG_STDERR;
+char* daemon_log_ident = 0;
+
+void daemon_log(int prio, const char* template, ...) {
+    va_list arglist;
+    va_start(arglist, template);
+    if (daemon_log_use & DAEMON_LOG_SYSLOG) {
+	openlog(daemon_log_ident ? daemon_log_ident : "UNKNOWN", LOG_PID|LOG_NDELAY, LOG_DAEMON);
+        vsyslog(prio, template, arglist);
+	closelog();
+    }
+
+    if (daemon_log_use & DAEMON_LOG_STDERR) {
+        vfprintf(stderr, template, arglist);
+        fprintf(stderr, "\n");
+    }
+
+    if (daemon_log_use & DAEMON_LOG_STDOUT) {
+        vfprintf(stdout, template, arglist);
+        fprintf(stdout, "\n");
+    }
+
+    
+    va_end(arglist);
+}
+
+char *daemon_ident_from_argv0(char *argv0) {
+    char *p;
+
+    if ((p = strrchr(argv0, '/')))
+        return p+1;
+
+    return argv0;
+}