check_load: remove unused code (#1998)

adaugherity noticed in issue #1965, that HAVE_PROC_LOADAVG is never
defined since the symbol was removed from configure quite some time ago.
This commit removes the dead code which would be used when the symbol
would have been defined.

1 files changed, 0 insertions, 26 deletions

diff --git a/plugins/check_load.c b/plugins/check_load.c
index 313df8a..1431d13 100644
--- a/plugins/check_load.c
+++ b/plugins/check_load.c
@@ -110,10 +110,6 @@ main (int argc, char **argv)
         double la[3] = { 0.0, 0.0, 0.0 };       /* NetBSD complains about uninitialized arrays */
 #ifndef HAVE_GETLOADAVG
         char input_buffer[MAX_INPUT_BUFFER];
-# ifdef HAVE_PROC_LOADAVG
-        FILE *fp;
-        char *str, *next;
-# endif
 #endif
 
         setlocale (LC_ALL, "");
@@ -132,23 +128,6 @@ main (int argc, char **argv)
         if (result != 3)
                 return STATE_UNKNOWN;
 #else
-# ifdef HAVE_PROC_LOADAVG
-        fp = fopen (PROC_LOADAVG, "r");
-        if (fp == NULL) {
-                printf (_("Error opening %s\n"), PROC_LOADAVG);
-                return STATE_UNKNOWN;
-        }
-
-        while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, fp)) {
-                str = (char *)input_buffer;
-                for(i = 0; i < 3; i++) {
-                        la[i] = strtod(str, &next);
-                        str = next;
-                }
-        }
-
-        fclose (fp);
-# else
         child_process = spopen (PATH_TO_UPTIME);
         if (child_process == NULL) {
                 printf (_("Error opening %s\n"), PATH_TO_UPTIME);
@@ -175,18 +154,13 @@ main (int argc, char **argv)
                 printf (_("Error code %d returned in %s\n"), result, PATH_TO_UPTIME);
                 return STATE_UNKNOWN;
         }
-# endif
 #endif
 
         if ((la[0] < 0.0) || (la[1] < 0.0) || (la[2] < 0.0)) {
 #ifdef HAVE_GETLOADAVG
                 printf (_("Error in getloadavg()\n"));
 #else
-# ifdef HAVE_PROC_LOADAVG
-                printf (_("Error processing %s\n"), PROC_LOADAVG);
-# else
                 printf (_("Error processing %s\n"), PATH_TO_UPTIME);
-# endif
 #endif
                 return STATE_UNKNOWN;
         }