diff options
Diffstat (limited to 'winsup/cygwin/pipe.cc')
| -rw-r--r-- | winsup/cygwin/pipe.cc | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/winsup/cygwin/pipe.cc b/winsup/cygwin/pipe.cc index 5194856bc..29bd73205 100644 --- a/winsup/cygwin/pipe.cc +++ b/winsup/cygwin/pipe.cc @@ -24,7 +24,7 @@ details. */ #include "shared_info.h" fhandler_pipe::fhandler_pipe () - : fhandler_base (), popen_pid (0), overlapped (NULL) + : fhandler_base_overlapped (), popen_pid (0) { need_fork_fixup (true); uninterruptible_io (true); @@ -54,7 +54,10 @@ fhandler_pipe::init (HANDLE f, DWORD a, mode_t mode) a &= ~FILE_CREATE_PIPE_INSTANCE; fhandler_base::init (f, a, mode); close_on_exec (mode & O_CLOEXEC); - setup_overlapped (opened_properly); + if (opened_properly) + setup_overlapped (); + else + destroy_overlapped (); return 1; } @@ -185,7 +188,7 @@ fhandler_pipe::dup (fhandler_base *child) ftp->set_popen_pid (0); int res; - if (get_handle () && fhandler_base::dup (child)) + if (get_handle () && fhandler_base_overlapped::dup (child)) res = -1; else res = 0; @@ -378,6 +381,11 @@ pipe (int filedes[2]) { cygheap_fdnew fdin; cygheap_fdnew fdout (fdin, false); + char buf[sizeof ("/dev/fd/pipe:[2147483647]")]; + __small_sprintf (buf, "/dev/fd/pipe:[%d]", (int) fdin); + fhs[0]->pc.set_normalized_path (buf); + __small_sprintf (buf, "pipe:[%d]", (int) fdout); + fhs[1]->pc.set_normalized_path (buf); fdin = fhs[0]; fdout = fhs[1]; filedes[0] = fdin; |