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author | Christopher Faylor <me@cgf.cx> | 2003-01-05 03:01:28 +0000 |
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committer | Christopher Faylor <me@cgf.cx> | 2003-01-05 03:01:28 +0000 |
commit | 75af5794ef0513c9353093bd486e470e3873649f (patch) | |
tree | 34415df7e8f3bfea9eab7e8d54e796ca31fdc21e | |
parent | 69165d276e3498d3a9fd50c6f3b66531ab306b85 (diff) | |
download | newlib-github/unlabeled-1.46.4.zip newlib-github/unlabeled-1.46.4.tar.gz newlib-github/unlabeled-1.46.4.tar.bz2 |
Replace is_fs_device with is_fs_special throughout.github/unlabeled-1.46.4unlabeled-1.46.4
* Makefile.in (DLL_OFILES): Add fhandler_fifo.o.
* devices.h (fh_devices): Renumber some minor numbers to fit in 8 bits.
* dtable.cc (dtable::build_fhandler): Handle FH_FIFO. Set errno to ENODEV if
device not found.
* dtable::find_fifo: Define new function.
* dtable.h (dtable::find_fifo): Declare new function.
* fhandler.cc (fhandler_base::device_access_denied): Fix O_RDONLY test.
(fhandler_base::write): Use output file handle for writing.
(fhandler_base::fstat): Use is_fs_special rather than is_fs_device.
* fhandler.h (fhandler_base::is_fs_special): Rename from is_fs_device.
(fhandler_pipe): Make private elements protected so that fhandler_fifo can use
them too.
(fhandler_pipe::create): New function derived from make_pipe.
(fhandler_fifo): Add more needed elements.
(fhandler_pty_master::slave): Add to track slave device.
(fhandler_pty_master::get_unit): Define.
* fhandler_tty.cc (fhandler_tty_master::init): Register slave device.
(fhandler_pty_master::open): Ditto.
(symlink_info::parse_device): Handle fifo specially.
* pinfo.cc (_pinfo::commune_recv): Initial fifo implementation.
(_pinfo::commune_send): Ditto.
* pinfo.h (picom): Add PICOM_FIFO.
* pipe.cc (fhandler_pipe::close): Close input handle here specifically.
(fhandler_pipe::create): Rename from make_pipe. Create fhandlers rather than
fds.
(pipe): Use fhandler_pipe::create to create pipe.
(_pipe): Ditto.
* syscalls.cc (mknod): Accommodate fifos.
-rw-r--r-- | winsup/cygwin/pinfo.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/winsup/cygwin/pinfo.h b/winsup/cygwin/pinfo.h index 89b683f..3599015 100644 --- a/winsup/cygwin/pinfo.h +++ b/winsup/cygwin/pinfo.h @@ -29,11 +29,13 @@ struct commune_result { char *s; int n; + HANDLE handles[2]; }; enum picom { - PICOM_CMDLINE = 1 + PICOM_CMDLINE = 1, + PICOM_FIFO = 2 }; class _pinfo @@ -136,7 +138,7 @@ public: inline void setthread2signal (void *thr) {thread2signal = (pthread *) thr;} void commune_recv (); - commune_result commune_send (DWORD); + commune_result commune_send (DWORD, ...); bool alive (); char *cmdline (size_t &); |