diff options
Diffstat (limited to 'nptl/pthread_attr_setaffinity.c')
| -rw-r--r-- | nptl/pthread_attr_setaffinity.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/nptl/pthread_attr_setaffinity.c b/nptl/pthread_attr_setaffinity.c index a42ffd9..9f9a70d 100644 --- a/nptl/pthread_attr_setaffinity.c +++ b/nptl/pthread_attr_setaffinity.c @@ -34,23 +34,30 @@ __pthread_attr_setaffinity_np (pthread_attr_t *attr, size_t cpusetsize, if (cpuset == NULL || cpusetsize == 0) { - free (iattr->cpuset); - iattr->cpuset = NULL; - iattr->cpusetsize = 0; + if (iattr->extension != NULL) + { + free (iattr->extension->cpuset); + iattr->extension->cpuset = NULL; + iattr->extension->cpusetsize = 0; + } } else { - if (iattr->cpusetsize != cpusetsize) + int ret = __pthread_attr_extension (iattr); + if (ret != 0) + return ret; + + if (iattr->extension->cpusetsize != cpusetsize) { - void *newp = (cpu_set_t *) realloc (iattr->cpuset, cpusetsize); + void *newp = realloc (iattr->extension->cpuset, cpusetsize); if (newp == NULL) return ENOMEM; - iattr->cpuset = newp; - iattr->cpusetsize = cpusetsize; + iattr->extension->cpuset = newp; + iattr->extension->cpusetsize = cpusetsize; } - memcpy (iattr->cpuset, cpuset, cpusetsize); + memcpy (iattr->extension->cpuset, cpuset, cpusetsize); } return 0; |