work around "signal loses thread pointer" issue with "approach 2"

[musl] / src / thread / pthread_self.c

diff --git a/src/thread/pthread_self.c b/src/thread/pthread_self.c
index d2493fc..51f12bb 100644 (file)
--- a/src/thread/pthread_self.c
+++ b/src/thread/pthread_self.c
@@ -13,13 +13,13 @@ static int init_main_thread()
        main_thread.tsd = (void **)__pthread_tsd_main;
        main_thread.errno_ptr = __errno_location();
        main_thread.self = &main_thread;
-       main_thread.tid = main_thread.pid = 
+       main_thread.tid = main_thread.pid =
                __syscall(SYS_set_tid_address, &main_thread.tid);
        libc.main_thread = &main_thread;
        return 0;
 }
 
-pthread_t pthread_self()
+pthread_t __pthread_self_def()
 {
        static int init, failed;
        if (!init) {
@@ -31,4 +31,5 @@ pthread_t pthread_self()
        return __pthread_self();
 }
 
-weak_alias(pthread_self, __pthread_self_init);
+weak_alias(__pthread_self_def, pthread_self);
+weak_alias(__pthread_self_def, __pthread_self_init);