diff options
Diffstat (limited to 'nptl/pthread_kill.c')
| -rw-r--r-- | nptl/pthread_kill.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/nptl/pthread_kill.c b/nptl/pthread_kill.c index 71e5a7bf5b..fa5121a583 100644 --- a/nptl/pthread_kill.c +++ b/nptl/pthread_kill.c @@ -69,6 +69,17 @@ __pthread_kill_implementation (pthread_t threadid, int signo, int no_tid) return ret; } +/* Send the signal SIGNO to the caller. Used by abort and called where the + signals are being already blocked and there is no need to synchronize with + exit_lock. */ +int +__pthread_raise_internal (int signo) +{ + /* Use the gettid syscall so it works after vfork. */ + int ret = INTERNAL_SYSCALL_CALL (tgkill, __getpid (), __gettid(), signo); + return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO (ret) : 0; +} + int __pthread_kill_internal (pthread_t threadid, int signo) { |