diff options
Diffstat (limited to 'lib/libthr')
-rw-r--r-- | lib/libthr/thread/thr_sig.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/libthr/thread/thr_sig.c b/lib/libthr/thread/thr_sig.c index a99395f..d2be994 100644 --- a/lib/libthr/thread/thr_sig.c +++ b/lib/libthr/thread/thr_sig.c @@ -737,4 +737,13 @@ _setcontext(const ucontext_t *ucp) return __sys_setcontext(&uc); } -__weak_reference(__sys_swapcontext, swapcontext); +__weak_reference(_swapcontext, swapcontext); +int +_swapcontext(ucontext_t *oucp, const ucontext_t *ucp) +{ + ucontext_t uc; + + (void) memcpy(&uc, ucp, sizeof(uc)); + remove_thr_signals(&uc.uc_sigmask); + return __sys_swapcontext(oucp, &uc); +} |