diff options
Diffstat (limited to 'lib/libkse/thread/thr_fork.c')
| -rw-r--r-- | lib/libkse/thread/thr_fork.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/lib/libkse/thread/thr_fork.c b/lib/libkse/thread/thr_fork.c index 4437d88..9d9a647 100644 --- a/lib/libkse/thread/thr_fork.c +++ b/lib/libkse/thread/thr_fork.c @@ -31,6 +31,7 @@ * * $FreeBSD$ */ +#include <sys/param.h> #include <errno.h> #include <string.h> #include <stdlib.h> @@ -220,28 +221,16 @@ _fork(void) static void free_thread_resources(struct pthread *thread) { - struct stack *spare_stack; /* Check to see if the threads library allocated the stack. */ if ((thread->attr.stackaddr_attr == NULL) && (thread->stack != NULL)) { - if (thread->attr.stacksize_attr != PTHREAD_STACK_DEFAULT) { - /* - * The threads library malloc()'d the stack; - * just free() it. - */ - free(thread->stack); - } else { - /* - * This stack was allocated from the main threads - * stack; cache it for future use. Since this is - * being called from fork, we are currently single - * threaded so there is no need to protect the - * queue insertion. - */ - spare_stack = (thread->stack + PTHREAD_STACK_DEFAULT - - sizeof(struct stack)); - SLIST_INSERT_HEAD(&_stackq, spare_stack, qe); - } + /* + * Since this is being called from fork, we are currently single + * threaded so there is no need to protect the call to + * _thread_stack_free() with _gc_mutex. + */ + _thread_stack_free(thread->stack, thread->attr.stacksize_attr, + thread->attr.guardsize_attr); } if (thread->specific_data != NULL) |
