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Add libc stub for pthread_getthreadid_np(3).

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Requested by:	jbeich
PR:	238650
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
This commit is contained in:
kib 2019-06-23 10:50:26 +00:00
parent 936b0733ae
commit 451878136d
4 changed files with 5 additions and 0 deletions
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1
lib/libc/gen/Symbol.map
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@ -338,6 +338,7 @@ FBSD_1.2 {
getutxid;
getutxline;
getutxuser;
pthread_getthreadid_np;
pututxline;
sem_close;
sem_destroy;

2
lib/libc/gen/_pthread_stubs.c
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@ -130,6 +130,7 @@ pthread_func_entry_t __thr_jtable[PJT_MAX] = {
{PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEX_CONSISTENT */
{PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEXATTR_GETROBUST */
{PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEXATTR_SETROBUST */
{PJT_DUAL_ENTRY(stub_zero)}, /* PJT_GETTHREADID_NP */
};
/*
@ -248,6 +249,7 @@ STUB_FUNC1(pthread_rwlock_trywrlock, PJT_RWLOCK_TRYWRLOCK, int, void *)
STUB_FUNC1(pthread_rwlock_unlock, PJT_RWLOCK_UNLOCK, int, void *)
STUB_FUNC1(pthread_rwlock_wrlock, PJT_RWLOCK_WRLOCK, int, void *)
STUB_FUNC(pthread_self, PJT_SELF, pthread_t)
STUB_FUNC(pthread_getthreadid_np, PJT_GETTHREADID_NP, int)
STUB_FUNC2(pthread_setspecific, PJT_SETSPECIFIC, int, pthread_key_t, void *)
STUB_FUNC3(pthread_sigmask, PJT_SIGMASK, int, int, void *, void *)
STUB_FUNC3(pthread_atfork, PJT_ATFORK, int, void *, void *, void*)

1
lib/libc/include/libc_private.h
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@ -176,6 +176,7 @@ typedef enum {
PJT_MUTEX_CONSISTENT,
PJT_MUTEXATTR_GETROBUST,
PJT_MUTEXATTR_SETROBUST,
PJT_GETTHREADID_NP,
PJT_MAX
} pjt_index_t;

1
lib/libthr/thread/thr_init.c
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@ -272,6 +272,7 @@ static pthread_func_t jmp_table[][2] = {
{DUAL_ENTRY(_pthread_mutex_consistent)},/* PJT_MUTEX_CONSISTENT */
{DUAL_ENTRY(_pthread_mutexattr_getrobust)},/* PJT_MUTEXATTR_GETROBUST */
{DUAL_ENTRY(_pthread_mutexattr_setrobust)},/* PJT_MUTEXATTR_SETROBUST */
{DUAL_ENTRY(_pthread_getthreadid_np)}, /* PJT_GETTHREADID_NP */
};
static int init_once = 0;