diff options
Diffstat (limited to 'sysdeps/mach/hurd/accept4.c')
| -rw-r--r-- | sysdeps/mach/hurd/accept4.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sysdeps/mach/hurd/accept4.c b/sysdeps/mach/hurd/accept4.c index 639f159951..2da7a8b032 100644 --- a/sysdeps/mach/hurd/accept4.c +++ b/sysdeps/mach/hurd/accept4.c @@ -24,6 +24,7 @@ #include <hurd.h> #include <hurd/fd.h> #include <hurd/socket.h> +#include <sysdep-cancel.h> /* Await a connection on socket FD. When a connection arrives, open a new socket to communicate with it, @@ -41,13 +42,17 @@ __libc_accept4 (int fd, __SOCKADDR_ARG addrarg, socklen_t *addr_len, int flags) char *buf = (char *) addr; mach_msg_type_number_t buflen; int type; + int cancel_oldtype; flags = sock_to_o_flags (flags); if (flags & ~(O_CLOEXEC | O_NONBLOCK)) return __hurd_fail (EINVAL); - if (err = HURD_DPORT_USE (fd, __socket_accept (port, &new, &aport))) + cancel_oldtype = LIBC_CANCEL_ASYNC(); + err = HURD_DPORT_USE_CANCEL (fd, __socket_accept (port, &new, &aport)); + LIBC_CANCEL_RESET (cancel_oldtype); + if (err) return __hurd_dfail (fd, err); if (addr != NULL) |