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* users.c (trivfs_S_io_select): Mask out SELECT_READ and/or
SELECT_WRITE if those accesses are not allowed by the peropen.
Don't keep old bits in AVAILABLE across waits, return only
what is true at the moment we return.
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* users.c (trivfs_S_io_select): Don't diagnose an error for *TYPE
containing irrelevant bits (i.e. SELECT_URG). It's always ok to
ask even when the answer is always no.
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comes before the ports lib. This makes sure the functions in
libthreads properly override the stubs in libports with the new
dynamic linker semantics in glibc 2.2.
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* main.c (main): Don't use MAKE_SEND in Hurd RPC.
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* users.c (send_signal): Use ports_get_send_right.
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* devio.c (devio_abandon_physical_output): Use ports_get_send_right.
(initial_open): Use ports_get_send_right.
(device_open_reply): Use ports_get_send_right.
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* term.h, devio.c, users.c: Revert previous change. Do it this
way instead:
* users.c (report_carrier_error): New function.
(carrier_error): New static global variable.
(open_hook): Deal with errors from carrier open.
* devio.c (device_open_reply): Move the !RETURNCODE case out of
the "initial open" case and use report_carrier_error.
* term.h (report_carrier_error): Declare new function.
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* term.h (NO_DEVICE): New macro, bit for termflags.
(termflags): Change type to uint_fast32_t.
* devio.c (device_open_reply): For D_NO_SUCH_DEVICE error reply, set
NO_DEVICE flag in termflags.
* users.c (open_hook): If NO_DEVICE flag set, return ENXIO immediately.
If we put out an open request, check for that bit as well as
NO_CARRIER changing in termflags and diagnose with ENXIO.
* Makefile (device_replyServer-CPPFLAGS): New variable, turn off
TypeCheck for this stub. This is necessary for error replies to get
through to our server-side functions in devio.c.
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* users.c (trivfs_S_io_map): Renamed to ...
(trivfs_S_io_map_segment): ... here.
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* term.h (ILCASE, OLCASE): Use IUCLC, OLCUC if defined.
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* term.h: Add #include <sys/mman.h>.
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* ptyio.c (pty_io_read): Use mmap instead of vm_allocate.
* users.c (trivfs_S_io_read): Likewise.
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* devio.c: Include <assert.h>, <errno.h> and <error.h>. Do
not include <stdio.h> and <sys/types.h>.
Reorganize the order of inclusion of the header files a bit and
document the baud-rate hackery. Include <termios.h> explicitely.
(init_devio): Use new local variable ERR instead of ERRNO. Use
error instead of perror and exit to report failure.
(devio_desert_dtr): Declare BITS as `int' instead of
`dev_status_t'.
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* users.c (trivfs_S_file_chown): Either arg being -1 means don't
change that id.
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* devio.c (initial_open): Fix typos.
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* users.c (S_term_get_peername): Compare BOTTOM against the
correct value, and call ports_port_deref with the proper name.
Reported by Yamashita TAKAO (az207@epa.go.jp).
* devio.c (devio_desert_dtr): Cast &BITS correctly in call to
device_set_status.
(device_open_reply): Alwas clean open_pending no matter what. Use
ERR instead of ERRNO. On fake opens, close the device before
deallocating the port.
Reported by Mark Kettenis (kettenis@gnu.org).
Tue Mar 16 01:04:06 1999 Thomas Bushnell, BSG <tb@mit.edu>
* devio.c (open_pending): Make an enum.
(devio_desert_dtr): Don't close the device, just set the TM_HUP
modem bit, which should cause a hangup to occur.
(devio_assert_dtr): Don't always open the device, instead use
initial_open the first time, and schedule a fake open the other
times.
(initial_open): New function, guts from old device_assert_dtr.
(device_open_reply): Distinguish replies from initial and fake
opens appropriately.
(ports_do_mach_notify_send_once): Test and set open_pending using
new enum values.
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* users.c (S_term_get_peername): Implement new RPC.
* users.c (S_term_get_nodename): Return ENOENT if the name is not
set.
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* users.c (po_destroy_hook): Only reset state and hardware if
TTY_OPEN bit is set in TERMFLAGS.
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* munge.c (output_width): If C is a tab, then the width is the
offset from LOC, not the total final position of the tab.
Reported by Kalle Olavi Niemitalo <tosi@ees2.oulu.fi).
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* users.c (trivfs_S_io_revoke): Use ports_class_iterate.
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* users.c (trivfs_S_io_revoke): Protect the revocation by blocking
all other rpcs.
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* users.c (trivfs_S_io_revoke): Release global_lock before
beginning the iteration.
* users.c (trivfs_S_io_revoke): Add reply, reply_type args.
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* main.c (main): Initialize status from underlying node.
* users.c (check_access_hook): New function. Correctly implement
access permission checking.
(trivfs_check_access_hook): Initialize with check_access_hook.
(trivfs_S_file_check_access): Removed.
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* devio.c (devio_assert_dtr): Bother to set open_pending.
Reported by OKUJI Yoshinori (okuji@kuicr.kyoto-u.ac.jp).
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* users.c (trivfs_S_io_revoke): Fix typos.
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* users.c (trivfs_S_io_revoke): New function.
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* users.c (trivfs_S_file_chmod): Clear S_ISVTX bit instead of
clearing all other bits.
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* munge.c (create_queue): Make sure that malloc succeeds.
Reported by OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>.
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* users.c (open_hook): Assert DTR if NO_CARRIER, even for CLOCAL.
This is the only thing that tells it to open the device.
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* devio.c (char_size_mask_xxx): New variable.
(devio_set_bits): Don't munge c_cflag here. Instead,
set char_size_mask_xxx.
(device_read_reply_inband): Mask off high bits from the input to
simulate less than 8-bit channels.
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* devio.c: Add #undef's for B19200, B38400, B57600, B115200, in case
they are defined in <device/tty_status.h> too.
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* term.h (clear_queue): Change return type to void.
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* users.c: Include <hurd/fshelp.h> for fshelp_isowner decl.
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* main.c (main): New args for
ports_manage_port_operations_multithread.
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