diff options
Diffstat (limited to 'src/tools/tools-common.c')
| -rw-r--r-- | src/tools/tools-common.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/tools/tools-common.c b/src/tools/tools-common.c index b80ae3c..db46f6e 100644 --- a/src/tools/tools-common.c +++ b/src/tools/tools-common.c @@ -86,3 +86,30 @@ int parse_cgroup_spec(struct cgroup_group_spec *cdptr[], char *optarg) return 0; } + + +/** + * Free a single cgroup_group_spec structure + * <--->@param cl The structure to free from memory. + */ +void cgroup_free_group_spec(struct cgroup_group_spec *cl) +{ + /* Loop variable */ + int i = 0; + + /* Make sure our structure is not NULL, first. */ + if (!cl) { + cgroup_dbg("Warning: Attempted to free NULL rule.\n"); + return; + } + + /* We must free any used controller strings, too. */ + for (i = 0; i < CG_CONTROLLER_MAX; i++) { + if (cl->controllers[i]) + free(cl->controllers[i]); + } + + free(cl); +} + + |