diff options
Diffstat (limited to 'sysdeps/mach/hurd/recv.c')
| -rw-r--r-- | sysdeps/mach/hurd/recv.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sysdeps/mach/hurd/recv.c b/sysdeps/mach/hurd/recv.c index 6dd556cc12..b9ed067265 100644 --- a/sysdeps/mach/hurd/recv.c +++ b/sysdeps/mach/hurd/recv.c @@ -21,6 +21,7 @@ #include <hurd/fd.h> #include <hurd/socket.h> #include <string.h> +#include <sysdep-cancel.h> /* Read N bytes into BUF from socket FD. Returns the number read or -1 for errors. */ @@ -36,13 +37,17 @@ __recv (int fd, void *buf, size_t n, int flags) mach_msg_type_number_t nports = 0; char *cdata = NULL; mach_msg_type_number_t clen = 0; + int cancel_oldtype; + cancel_oldtype = LIBC_CANCEL_ASYNC(); err = HURD_DPORT_USE (fd, __socket_recv (port, &addrport, flags, &bufp, &nread, &ports, &nports, &cdata, &clen, &flags, n)); + LIBC_CANCEL_RESET (cancel_oldtype); + if (err == MIG_BAD_ID || err == EOPNOTSUPP) /* The file did not grok the socket protocol. */ err = ENOTSOCK; |