diff options
| author | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2001-08-21 19:24:54 +0000 |
|---|---|---|
| committer | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2001-08-21 19:24:54 +0000 |
| commit | 16d25a545116e8f7dfac9140d654821d417a8eba (patch) | |
| tree | 3f00c8ca19e17cde8d276fc02cb5f85fa1d8e5f3 /lib/libpthread/uthread/uthread_spec.c | |
| parent | 3cfb4c4b00852105397632dba44ff455c6e1cb8f (diff) | |
Start syncing with FreeBSD:
o Implement _get_curthread() and _set_curthread(). Use it where possible.
o Add missing _thread_[enter|leave]_cancellation_point().
o Add a couple of not yet used vars to pthread_private.h.
o Remove return's from void functions.
This is by no means complete, but instead of doing a big commit, i'll
split it in small ones, minimizing diffs.
Diffstat (limited to 'lib/libpthread/uthread/uthread_spec.c')
| -rw-r--r-- | lib/libpthread/uthread/uthread_spec.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/lib/libpthread/uthread/uthread_spec.c b/lib/libpthread/uthread/uthread_spec.c index 1ac1df46fe4..b1fdeb9dfa5 100644 --- a/lib/libpthread/uthread/uthread_spec.c +++ b/lib/libpthread/uthread/uthread_spec.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uthread_spec.c,v 1.6 1999/11/25 07:01:46 d Exp $ */ +/* $OpenBSD: uthread_spec.c,v 1.7 2001/08/21 19:24:53 fgsch Exp $ */ /* * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>. * All rights reserved. @@ -89,6 +89,7 @@ pthread_key_delete(pthread_key_t key) void _thread_cleanupspecific(void) { + struct pthread *curthread = _get_curthread(); void *data; int key; int itr; @@ -96,16 +97,16 @@ _thread_cleanupspecific(void) for (itr = 0; itr < PTHREAD_DESTRUCTOR_ITERATIONS; itr++) { for (key = 0; key < PTHREAD_KEYS_MAX; key++) { - if (_thread_run->specific_data_count) { + if (curthread->specific_data_count) { /* Lock the key table entry: */ _SPINLOCK(&key_table[key].lock); destructor = data = NULL; if (key_table[key].allocated) { - if (_thread_run->specific_data[key]) { - data = (void *) _thread_run->specific_data[key]; - _thread_run->specific_data[key] = NULL; - _thread_run->specific_data_count--; + if (curthread->specific_data[key]) { + data = (void *) curthread->specific_data[key]; + curthread->specific_data[key] = NULL; + curthread->specific_data_count--; destructor = key_table[key].destructor; } } @@ -120,14 +121,14 @@ _thread_cleanupspecific(void) if (destructor) destructor(data); } else { - free(_thread_run->specific_data); - _thread_run->specific_data = NULL; + free(curthread->specific_data); + curthread->specific_data = NULL; return; } } } - free(_thread_run->specific_data); - _thread_run->specific_data = NULL; + free(curthread->specific_data); + curthread->specific_data = NULL; } static inline const void ** @@ -143,11 +144,11 @@ pthread_key_allocate_data(void) int pthread_setspecific(pthread_key_t key, const void *value) { - pthread_t pthread; - int ret = 0; + struct pthread *pthread; + int ret = 0; /* Point to the running thread: */ - pthread = _thread_run; + pthread = _get_curthread(); if ((pthread->specific_data) || (pthread->specific_data = pthread_key_allocate_data())) { @@ -174,11 +175,11 @@ pthread_setspecific(pthread_key_t key, const void *value) void * pthread_getspecific(pthread_key_t key) { - pthread_t pthread; + struct pthread *pthread; void *data; /* Point to the running thread: */ - pthread = _thread_run; + pthread = _get_curthread(); /* Check if there is specific data: */ if (pthread->specific_data != NULL && key < PTHREAD_KEYS_MAX) { |