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Diffstat (limited to 'src/thread/pthread_setcancelstate.c')
-rw-r--r--src/thread/pthread_setcancelstate.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/thread/pthread_setcancelstate.c b/src/thread/pthread_setcancelstate.c
index 23c38851..a85cc800 100644
--- a/src/thread/pthread_setcancelstate.c
+++ b/src/thread/pthread_setcancelstate.c
@@ -3,8 +3,8 @@
int pthread_setcancelstate(int new, int *old)
{
struct pthread *self = pthread_self();
- if (old) *old = self->canceldisable;
+ if (old) *old = self->canceldisable & 1;
if ((unsigned)new > 1) return EINVAL;
- self->canceldisable = new;
+ self->canceldisable = (self->canceldisable & ~1) | new;
return 0;
}