diff options
Diffstat (limited to 'hurd/hurdsock.c')
| -rw-r--r-- | hurd/hurdsock.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hurd/hurdsock.c b/hurd/hurdsock.c index 79395d9..04e86b4 100644 --- a/hurd/hurdsock.c +++ b/hurd/hurdsock.c @@ -52,6 +52,7 @@ _hurd_socket_server (int domain, int dead) return MACH_PORT_NULL; } +retry: HURD_CRITICAL_BEGIN; __mutex_lock (&lock); @@ -101,6 +102,9 @@ _hurd_socket_server (int domain, int dead) __mutex_unlock (&lock); HURD_CRITICAL_END; + if (server == MACH_PORT_NULL && errno == EINTR) + /* Got a signal while inside an RPC of the critical section, retry again */ + goto retry; return server; } |