cpu-set-util: introduce cpu_set_mfree()

2017-12-06 10:32:35 +09:00
parent 6d8a29b2e1
commit a9a2ed3f52
1 changed files with 6 additions and 0 deletions
@@ -28,6 +28,12 @@
 DEFINE_TRIVIAL_CLEANUP_FUNC(cpu_set_t*, CPU_FREE);
 #define _cleanup_cpu_free_ _cleanup_(CPU_FREEp)

+static inline cpu_set_t* cpu_set_mfree(cpu_set_t *p) {
+        if (p)
+                CPU_FREE(p);
+        return NULL;
+}
+
 cpu_set_t* cpu_set_malloc(unsigned *ncpus);

 int parse_cpu_set_internal(const char *rvalue, cpu_set_t **cpu_set, bool warn, const char *unit, const char *filename, unsigned line, const char *lvalue);