diff options
Diffstat (limited to 'hurd/hurdfchdir.c')
| -rw-r--r-- | hurd/hurdfchdir.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hurd/hurdfchdir.c b/hurd/hurdfchdir.c index 62a6ed1638..84dc292580 100644 --- a/hurd/hurdfchdir.c +++ b/hurd/hurdfchdir.c @@ -32,6 +32,7 @@ _hurd_change_directory_port_from_fd (struct hurd_port *portcell, int fd) if (!d) return __hurd_fail (EBADF); +retry: HURD_CRITICAL_BEGIN; ret = HURD_PORT_USE (&d->port, @@ -53,6 +54,9 @@ _hurd_change_directory_port_from_fd (struct hurd_port *portcell, int fd) })); HURD_CRITICAL_END; + if (ret == -1 && errno == EINTR) + /* Got a signal while inside an RPC of the critical section, retry again */ + goto retry; return ret; } |