X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fexec.c;h=8d5ae9c3894932c6b21abbc1dc8bb952b84da870;hb=0eff156c7816507fa1865b76e948574dd320fae0;hp=3bd6309fb24b5a3f68378e9e73bdc227d1cc0c10;hpb=3bd6fcdfd20002eee1f1803460728449c0c98f86;p=collectd.git

diff --git a/src/exec.c b/src/exec.c
index 3bd6309f..8d5ae9c3 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -1,6 +1,6 @@
 /**
  * collectd - src/exec.c
- * Copyright (C) 2007-2009  Florian octo Forster
+ * Copyright (C) 2007-2010  Florian octo Forster
  * Copyright (C) 2007-2009  Sebastian Harl
  * Copyright (C) 2008       Peter Holik
  *
@@ -269,13 +269,27 @@ static void set_environment (void) /* {{{ */
 {
   char buffer[1024];
 
-  ssnprintf (buffer, sizeof (buffer), "%i", interval_g);
+#ifdef HAVE_SETENV
+  ssnprintf (buffer, sizeof (buffer), "%.3f", CDTIME_T_TO_DOUBLE (interval_g));
   setenv ("COLLECTD_INTERVAL", buffer, /* overwrite = */ 1);
 
   ssnprintf (buffer, sizeof (buffer), "%s", hostname_g);
   setenv ("COLLECTD_HOSTNAME", buffer, /* overwrite = */ 1);
+#else
+  ssnprintf (buffer, sizeof (buffer), "COLLECTD_INTERVAL=%.3f",
+      CDTIME_T_TO_DOUBLE (interval_g));
+  putenv (buffer);
+
+  ssnprintf (buffer, sizeof (buffer), "COLLECTD_HOSTNAME=%s", hostname_g);
+  putenv (buffer);
+#endif
+
+#ifdef HAVE_SETENV
+#else
+#endif
 } /* }}} void set_environment */
 
+__attribute__((noreturn))
 static void exec_child (program_list_t *pl) /* {{{ */
 {
   int status;
@@ -528,12 +542,9 @@ static int parse_line (char *buffer) /* {{{ */
     return (handle_putnotif (stdout, buffer));
   else
   {
-    /* For backwards compatibility */
-    char tmp[1220];
-    /* Let's annoy the user a bit.. */
-    INFO ("exec plugin: Prepending `PUTVAL' to this line: %s", buffer);
-    ssnprintf (tmp, sizeof (tmp), "PUTVAL %s", buffer);
-    return (handle_putval (stdout, tmp));
+    ERROR ("exec plugin: Unable to parse command, ignoring line: \"%s\"",
+	buffer);
+    return (-1);
   }
 } /* int parse_line }}} */
 
@@ -550,7 +561,13 @@ static void *exec_read_one (void *arg) /* {{{ */
 
   status = fork_child (pl, NULL, &fd, &fd_err);
   if (status < 0)
+  {
+    /* Reset the "running" flag */
+    pthread_mutex_lock (&pl_lock);
+    pl->flags &= ~PL_RUNNING;
+    pthread_mutex_unlock (&pl_lock);
     pthread_exit ((void *) 1);
+  }
   pl->pid = status;
 
   assert (pl->pid != 0);
@@ -806,7 +823,7 @@ static int exec_read (void) /* {{{ */
   return (0);
 } /* int exec_read }}} */
 
-static int exec_notification (const notification_t *n,
+static int exec_notification (const notification_t *n, /* {{{ */
     user_data_t __attribute__((unused)) *user_data)
 {
   program_list_t *pl;