Merge remote-tracking branch 'origin/collectd-5.8'

[collectd.git] / src / exec.c

diff --git a/src/exec.c b/src/exec.c
index 8224d10..36f2d4d 100644 (file)
--- a/src/exec.c
+++ b/src/exec.c
@@ -351,7 +351,6 @@ static int fork_child(program_list_t *pl, int *fd_in, int *fd_out,
   int fd_pipe_in[2] = {-1, -1};
   int fd_pipe_out[2] = {-1, -1};
   int fd_pipe_err[2] = {-1, -1};
-  char errbuf[1024];
   int status;
   int pid;
 
@@ -380,7 +379,7 @@ static int fork_child(program_list_t *pl, int *fd_in, int *fd_out,
   status = getpwnam_r(pl->user, &sp, nambuf, sizeof(nambuf), &sp_ptr);
   if (status != 0) {
     ERROR("exec plugin: Failed to get user information for user ``%s'': %s",
-          pl->user, sstrerror(status, errbuf, sizeof(errbuf)));
+          pl->user, STRERROR(status));
     goto failed;
   }
 
@@ -415,7 +414,7 @@ static int fork_child(program_list_t *pl, int *fd_in, int *fd_out,
       if (status != 0) {
         ERROR("exec plugin: Failed to get group information "
               "for group ``%s'': %s",
-              pl->group, sstrerror(status, errbuf, sizeof(errbuf)));
+              pl->group, STRERROR(status));
         goto failed;
       }
       if (gr_ptr == NULL) {
@@ -789,7 +788,11 @@ static int exec_read(void) /* {{{ */
 
     pthread_attr_init(&attr);
     pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-    plugin_thread_create(&t, &attr, exec_read_one, (void *)pl, "exec read");
+    int status =
+        plugin_thread_create(&t, &attr, exec_read_one, (void *)pl, "exec read");
+    if (status != 0) {
+      ERROR("exec plugin: plugin_thread_create failed.");
+    }
     pthread_attr_destroy(&attr);
   } /* for (pl) */
 
@@ -828,8 +831,11 @@ static int exec_notification(const notification_t *n, /* {{{ */
 
     pthread_attr_init(&attr);
     pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-    plugin_thread_create(&t, &attr, exec_notification_one, (void *)pln,
-                         "exec notify");
+    int status = plugin_thread_create(&t, &attr, exec_notification_one,
+                                      (void *)pln, "exec notify");
+    if (status != 0) {
+      ERROR("exec plugin: plugin_thread_create failed.");
+    }
     pthread_attr_destroy(&attr);
   } /* for (pl) */