1 files changed, 46 insertions, 3 deletions

diff --git a/plugins/check_procs.c b/plugins/check_procs.c
index a025ee89..c17c6996 100644
--- a/plugins/check_procs.c
+++ b/plugins/check_procs.c
@@ -70,6 +70,7 @@ int options = 0; /* bitmask of filter criteria to test against */
 #define PCPU 256
 #define ELAPSED 512
 #define EREG_ARGS 1024
+#define EXCLUDE_PROGS 2048
 
 #define KTHREAD_PARENT "kthreadd" /* the parent process of kernel threads:
                                                         ppid of procs are compared to pid of this proc*/
@@ -93,6 +94,9 @@ int rss;
 float pcpu;
 char *statopts;
 char *prog;
+char *exclude_progs;
+char **exclude_progs_arr = NULL;
+char exclude_progs_counter = 0;
 char *args;
 char *input_filename = NULL;
 regex_t re_args;
@@ -250,7 +254,26 @@ main (int argc, char **argv)
                                 continue;
                         }
 
-                        /* filter kernel threads (childs of KTHREAD_PARENT)*/
+                        /* Ignore excluded processes by name */
+                        if(options & EXCLUDE_PROGS) {
+                          int found = 0;
+                          int i = 0;
+
+                          for(i=0; i < (exclude_progs_counter); i++) {
+                            if(!strcmp(procprog, exclude_progs_arr[i])) {
+                              found = 1;
+                            }
+                          }
+                          if(found == 0) {
+                            resultsum |= EXCLUDE_PROGS;
+                          } else
+                          {
+                            if(verbose >= 3)
+                              printf("excluding - by ignorelist\n");
+                          }
+                        }
+
+                        /* filter kernel threads (children of KTHREAD_PARENT)*/
                         /* TODO adapt for other OSes than GNU/Linux
                                         sorry for not doing that, but I've no other OSes to test :-( */
                         if (kthread_filter == 1) {
@@ -409,6 +432,7 @@ process_arguments (int argc, char **argv)
                 {"input-file", required_argument, 0, CHAR_MAX+2},
                 {"no-kthreads", required_argument, 0, 'k'},
                 {"traditional-filter", no_argument, 0, 'T'},
+                {"exclude-process", required_argument, 0, 'X'},
                 {0, 0, 0, 0}
         };
 
@@ -417,7 +441,7 @@ process_arguments (int argc, char **argv)
                         strcpy (argv[c], "-t");
 
         while (1) {
-                c = getopt_long (argc, argv, "Vvhkt:c:w:p:s:u:C:a:z:r:m:P:T",
+                c = getopt_long (argc, argv, "Vvhkt:c:w:p:s:u:C:a:z:r:m:P:T:X:",
                         longopts, &option);
 
                 if (c == -1 || c == EOF)
@@ -490,6 +514,23 @@ process_arguments (int argc, char **argv)
                                   prog);
                         options |= PROG;
                         break;
+                case 'X':
+                        if(exclude_progs)
+                          break;
+                        else
+                          exclude_progs = optarg;
+                        xasprintf (&fmt, _("%s%sexclude progs '%s'"), (fmt ? fmt : ""), (options ? ", " : ""),
+                                   exclude_progs);
+                        char *p = strtok(exclude_progs, ",");
+
+                        while(p){
+                          exclude_progs_arr = realloc(exclude_progs_arr, sizeof(char*) * ++exclude_progs_counter);
+                          exclude_progs_arr[exclude_progs_counter-1] = p;
+                          p = strtok(NULL, ",");
+                        }
+
+                        options |= EXCLUDE_PROGS;
+                        break;
                 case 'a':                                                                       /* args (full path name with args) */
                         /* TODO: allow this to be passed in with --metric */
                         if (args)
@@ -745,6 +786,8 @@ print_help (void)
   printf ("   %s\n", _("Only scan for processes with args that contain the regex STRING."));
   printf (" %s\n", "-C, --command=COMMAND");
   printf ("   %s\n", _("Only scan for exact matches of COMMAND (without path)."));
+  printf (" %s\n", "-X, --exclude-process");
+  printf ("   %s\n", _("Exclude processes which match this comma separated list"));
   printf (" %s\n", "-k, --no-kthreads");
   printf ("   %s\n", _("Only scan for non kernel threads (works on Linux only)."));
 
@@ -786,5 +829,5 @@ print_usage (void)
   printf ("%s\n", _("Usage:"));
         printf ("%s -w <range> -c <range> [-m metric] [-s state] [-p ppid]\n", progname);
   printf (" [-u user] [-r rss] [-z vsz] [-P %%cpu] [-a argument-array]\n");
-  printf (" [-C command] [-k] [-t timeout] [-v]\n");
+  printf (" [-C command] [-X process_to_exclude] [-k] [-t timeout] [-v]\n");
 }