diff options
| author | rpj <rpj> | 2000-07-25 11:27:23 +0000 |
|---|---|---|
| committer | rpj <rpj> | 2000-07-25 11:27:23 +0000 |
| commit | b035ed05977fdef5ced4691028284b7f0ebaba19 (patch) | |
| tree | 008e3d049ac5a01cd34118ddb2f219d7040845b8 /sync.c | |
| parent | 20aff4de1de1ed8c89c5b617e4eae4f475bb4a6e (diff) | |
2000-07-25 Ross Johnson <rpj@setup1.ise.canberra.edu.au>
* dll.c (dllMain): Remove 2000-07-21 change - problem
appears to be in pthread_create().
2000-07-21 Ross Johnson <rpj@setup1.ise.canberra.edu.au>
* create.c (pthread_create): Set threadH to 0 (zero)
everywhere. Some assignments were using NULL. Maybe
it should be NULL everywhere - need to check. (I know
they are nearly always the same thing - but not by
definition.)
* dll.c: Include resource leakage work-around. This is a
partial FIXME which doesn't stop all leakage. The real
problem needs to be found and fixed.
- "David Baggett" <dmb@itasoftware.com>
* misc.c (pthread_self): Try to catch NULL thread handles
at the point where they might be generated, even though
they should always be valid at this point.
* tsd.c (pthread_setspecific): return an error value if
pthread_self() returns NULL.
* sync.c (pthread_join): return an error value if
pthread_self() returns NULL.
* signal.c (pthread_sigmask): return an error value if
pthread_self() returns NULL.
Diffstat (limited to 'sync.c')
| -rw-r--r-- | sync.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -104,6 +104,7 @@ pthread_join (pthread_t thread, void **value_ptr) * 0 'thread' has completed * EINVAL thread is not a joinable thread, * ESRCH no thread could be found with ID 'thread', + * ENOENT thread couldn't find it's own valid handle, * EDEADLK attempt to join thread with self * * ------------------------------------------------------ @@ -113,6 +114,10 @@ pthread_join (pthread_t thread, void **value_ptr) pthread_t self; self = pthread_self (); + if (self == NULL) + { + return ENOENT; + } if (pthread_equal (self, thread) != 0) { |