X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd_daemon.c;h=128f3c444afe0bdde1d75331532f73ea388df0c2;hp=b290bcc0861619f3eed716208882689fefdd3862;hb=b4d4059df709e7faded933b9e619eabf9cbe1622;hpb=97b95055eaa2de527dc1a75f1c9973afbd07410e

diff --git a/src/rrd_daemon.c b/src/rrd_daemon.c
index b290bcc..128f3c4 100644
--- a/src/rrd_daemon.c
+++ b/src/rrd_daemon.c
@@ -111,7 +111,12 @@
 #include <glib-2.0/glib.h>
 /* }}} */
 
-#define RRDD_LOG(severity, ...) syslog ((severity), __VA_ARGS__)
+#define RRDD_LOG(severity, ...) \
+  do { \
+    if (stay_foreground) \
+      fprintf(stderr, __VA_ARGS__); \
+    syslog ((severity), __VA_ARGS__); \
+  } while (0)
 
 #ifndef __GNUC__
 # define __attribute__(x) /**/
@@ -821,9 +826,10 @@ static int flush_old_values (int max_age)
 
   for (k = 0; k < cfd.keys_num; k++)
   {
+    gboolean status = g_tree_remove(cache_tree, cfd.keys[k]);
     /* should never fail, since we have held the cache_lock
      * the entire time */
-    assert( g_tree_remove(cache_tree, cfd.keys[k]) == TRUE );
+    assert(status == TRUE);
   }
 
   if (cfd.keys != NULL)
@@ -3099,13 +3105,20 @@ static int read_options (int argc, char **argv) /* {{{ */
             "  -g            Do not fork and run in the foreground.\n"
             "  -j <dir>      Directory in which to create the journal files.\n"
             "  -F            Always flush all updates at shutdown\n"
-            "  -s <id|name>  Make socket g+rw to named group\n"
+            "  -s <id|name>  Group owner of all following UNIX sockets\n"
+            "                (the socket will also have read/write permissions "
+                            "for that group)\n"
+            "  -m <mode>     File permissions (octal) of all following UNIX "
+                            "sockets\n"
             "\n"
             "For more information and a detailed description of all options "
             "please refer\n"
             "to the rrdcached(1) manual page.\n",
             VERSION);
-        status = -1;
+        if (option == 'h')
+          status = -1;
+        else
+          status = 1;
         break;
     } /* switch (option) */
   } /* while (getopt) */