| commit | 024f25de031362eb2450fe2d08f98197b19d1d1a | [log] [tgz] |
|---|---|---|
| author | thughes <thughes@a5019735-40e9-0310-863c-91ae7b9d1cf9> | Thu Jul 29 22:40:07 2004 +0000 |
| committer | thughes <thughes@a5019735-40e9-0310-863c-91ae7b9d1cf9> | Thu Jul 29 22:40:07 2004 +0000 |
| tree | 2b5352dcae520e869f4c161ed69713a44afa44bc | |
| parent | d4b51a6803872d21e809f460ad1d8a057f1b62e0 [diff] |
Modify the ipc system call so that only those calls which may block are treated as blocking. This fixes bug #86000 because shmat is no longer treated as blocking and it is therefore no longer possible for two threads to try and use the same address for the shared memory segment. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2536 a5019735-40e9-0310-863c-91ae7b9d1cf9