src/lib/libkse/thread, branch release/9.3.0

Call the fcntl compatiblity wrapper from the thread library fcntl wrappers

2008-05-30T14:47:42Z

so that they get the benefit of the (limited) forward ABI compatibility. MFC after: 1 week

Fix some "in in" typos in comments.

2008-03-26T07:32:08Z

PR: 121490 Submitted by: Anatoly Borodin Approved by: rwatson (mentor), jkoshy MFC after: 3 days

Add missing #include

2008-02-06T23:25:29Z

Spotted by: tinderbox Submitted by: Pietro Cerutti Pointy hat to: des

Add pthread_mutex_isowned_np() here as well; libthr and libkse are supposed

2008-02-06T20:44:29Z

to have identical functionality. MFC after: 2 weeks

Remove hacks to allow libkse to export its symbols in the LIBTHREAD_1_0

2007-12-16T23:29:57Z

version namespace which was needed before the library version was bumped.

Set the tcb (thread control block) in the child process after a fork.

2007-12-06T06:04:01Z

This protects against a race with an upcall in the parent during the fork which can clobber the parent's tcb before the vm space is copied in the child. The child then gets a corrupted tcb that is either null or that points to another thread that doesn't exist in the child (after a fork, only the fork()ing thread exists in the child). Reported by: Arno J. Klaassen (arno at heho / snv / jussieu / fr)

WARNS=3'ify.

2007-11-30T17:20:29Z

Initialize the current thread and signal locks so that sigaction()

2007-11-30T17:16:14Z

will work after a fork(). WARNS=3'ify.

Fix pointer dereferencing problems in _pthread_mutex_init_calloc_cb() that

2007-11-28T00:16:24Z

were obscured by pseudo-opaque pthreads API pointer casting.

Add _pthread_mutex_init_calloc_cb() to libthr and libkse, so that malloc(3)

2007-11-27T03:16:44Z

(part of libc) can use pthreads mutexes without causing infinite recursion during initialization.