diff options
Diffstat (limited to 'linuxthreads/manager.c')
| -rw-r--r-- | linuxthreads/manager.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/linuxthreads/manager.c b/linuxthreads/manager.c index 7d48489..d14a57c 100644 --- a/linuxthreads/manager.c +++ b/linuxthreads/manager.c @@ -217,6 +217,12 @@ static int pthread_handle_create(pthread_t *thread, const pthread_attr_t *attr, void *guardaddr = NULL; size_t guardsize = 0; + /* First check whether we have to change the policy and if yes, whether + we can do this. Normally this should be done by examining the + return value of the __sched_setscheduler call in pthread_start_thread + but this is hard to implement. FIXME */ + if (attr != NULL && attr->schedpolicy != SCHED_OTHER && geteuid () != 0) + return EPERM; /* Find a free stack segment for the current stack */ for (sseg = 1; ; sseg++) { |