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At the beginning of pthread_mutex_lock(), call _thread_init() if

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necessary.  This works around a bug in old versions of libgcc_r.a
which are statically linked into old executables.
This commit is contained in:
John Polstra 2000-11-01 20:19:07 +00:00
parent 5231fb2059
commit a9bda22cd6
3 changed files with 9 additions and 0 deletions
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3
lib/libc_r/uthread/uthread_mutex.c
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@ -402,6 +402,9 @@ pthread_mutex_lock(pthread_mutex_t * mutex)
{
int ret = 0;
if (_thread_initial == NULL)
_thread_init();
if (mutex == NULL)
ret = EINVAL;

3
lib/libkse/thread/thr_mutex.c
View File

@ -402,6 +402,9 @@ pthread_mutex_lock(pthread_mutex_t * mutex)
{
int ret = 0;
if (_thread_initial == NULL)
_thread_init();
if (mutex == NULL)
ret = EINVAL;

3
lib/libpthread/thread/thr_mutex.c
View File

@ -402,6 +402,9 @@ pthread_mutex_lock(pthread_mutex_t * mutex)
{
int ret = 0;
if (_thread_initial == NULL)
_thread_init();
if (mutex == NULL)
ret = EINVAL;