X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcollectdctl.c;h=3974fd065cf08dbe48ee8e0029b56da84bcd3c6d;hb=f43a473fd8ffa483bd7d74579a22886ab2df9101;hp=1ced5838bcfb9d03c996392132ed1183f638a15c;hpb=c3716ec215af04261b03cb6804dd561574e5d40d;p=collectd.git

diff --git a/src/collectdctl.c b/src/collectdctl.c
index 1ced5838..3974fd06 100644
--- a/src/collectdctl.c
+++ b/src/collectdctl.c
@@ -81,8 +81,7 @@
 extern char *optarg;
 extern int optind;
 
-/* ssnprintf returns zero on success, one if truncation occurred
-   and a negative integer onerror. */
+/* _ssnprintf returns result from vsnprintf (consistent with snprintf) */
 static int _ssnprintf(char *str, size_t sz, const char *format, ...) {
   va_list ap;
   va_start(ap, format);
@@ -91,10 +90,7 @@ static int _ssnprintf(char *str, size_t sz, const char *format, ...) {
 
   va_end(ap);
 
-  if (ret < 0) {
-    return ret;
-  }
-  return (size_t)ret >= sz;
+  return ret;
 } /* int _ssnprintf */
 
 __attribute__((noreturn)) static void exit_usage(const char *name, int status) {
@@ -293,8 +289,9 @@ static int flush(lcc_connection_t *c, int argc, char **argv) {
                 value);
         BAIL_OUT(-1);
       } else if ((endptr != NULL) && (*endptr != '\0')) {
-        fprintf(stderr, "WARNING: Ignoring trailing garbage after timeout: "
-                        "%s.\n",
+        fprintf(stderr,
+                "WARNING: Ignoring trailing garbage after timeout: "
+                "%s.\n",
                 endptr);
       }
     } else if (strcasecmp(key, "plugin") == 0) {
@@ -341,8 +338,9 @@ static int flush(lcc_connection_t *c, int argc, char **argv) {
           char id[1024];
 
           lcc_identifier_to_string(c, id, sizeof(id), identifiers + j);
-          fprintf(stderr, "ERROR: Failed to flush plugin `%s', "
-                          "identifier `%s': %s.\n",
+          fprintf(stderr,
+                  "ERROR: Failed to flush plugin `%s', "
+                  "identifier `%s': %s.\n",
                   (plugins[i] == NULL) ? "(all)" : plugins[i], id,
                   lcc_strerror(c));
         }
@@ -386,8 +384,9 @@ static int listval(lcc_connection_t *c, int argc, char **argv) {
 
     status = lcc_identifier_to_string(c, id, sizeof(id), ret_ident + i);
     if (status != 0) {
-      fprintf(stderr, "ERROR: listval: Failed to convert returned "
-                      "identifier to a string: %s\n",
+      fprintf(stderr,
+              "ERROR: listval: Failed to convert returned "
+              "identifier to a string: %s\n",
               lcc_strerror(c));
       continue;
     }
@@ -445,8 +444,9 @@ static int putval(lcc_connection_t *c, int argc, char **argv) {
                   value);
           return -1;
         } else if ((endptr != NULL) && (*endptr != '\0')) {
-          fprintf(stderr, "WARNING: Ignoring trailing garbage after "
-                          "interval: %s.\n",
+          fprintf(stderr,
+                  "WARNING: Ignoring trailing garbage after "
+                  "interval: %s.\n",
                   endptr);
         }
       } else {