switch to syslog

src/hdbd.c

@@ -5,6 +5,7 @@
 #include <string.h>
 #include <sys/socket.h>
 #include <sys/un.h>
+#include <syslog.h>
 
 pid_t pid, sid;
 int server_sock;
@@ -38,17 +39,9 @@ int main() {
     close(STDOUT_FILENO);
     close(STDERR_FILENO);
 
-    FILE *out_log;
-    FILE *err_log;
-    /* TODO: switch to mode 'a' later */
-    out_log = fopen("/tmp/out_log.txt", "w");
-    err_log = fopen("/tmp/err_log.txt", "w");
-    if (out_log == NULL || err_log == NULL) {
-        return 1;
-    }
+    openlog("hdbd", LOG_CONS|LOG_PID, LOG_USER);
+    syslog(LOG_INFO, "Hello from hdbd");
 
-    fprintf(err_log, "Hello, World!\n");
-    
     /* Setup Unix Socket */
     server_sock = socket(AF_UNIX, SOCK_STREAM, 0);
     if (server_sock == -1) {
@@ -68,8 +61,7 @@ int main() {
         return 1;
     }
 
-    fprintf(out_log, "Listening on %s\n", server.sun_path);
-
+    syslog(LOG_INFO, "Listening for connections...");
 
     /* Actual program */
     int client_sock;
@@ -102,8 +94,6 @@ int main() {
         close(client_sock);
     }
     
-    fclose(out_log);
-    fclose(err_log);
     close(server_sock);
     return 0;
 }