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| author | Roland McGrath <roland@gnu.org> | 1995-08-14 22:49:23 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-08-14 22:49:23 +0000 |
| commit | 54da5be39c868b55c234c23bb38eb42babc084d7 (patch) | |
| tree | 64fe7cd0dfeaef3a8b6f469f3a7a83a3a974067a /ChangeLog | |
| parent | 047f282dd7e83f24abce284dcc9d2d78cab42f9b (diff) | |
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Mon Aug 14 16:51:13 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* hurd/thread-cancel.c: New file.
* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler): In
rpc_wait case, frob mach_msg args to set timeout on receive.
(_hurdsig_rcv_interrupted_p): Function removed.
* sysdeps/mach/hurd/alpha/trampoline.c: Likewise.
* sysdeps/mach/hurd/hppa/trampoline.c: Likewise.
* sysdeps/mach/hurd/mips/trampoline.c: Likewise.
* hurd/intr-msg.c: New file.
* hurd/hurd/signal.h (struct hurd_sigstate): New member `cancel'.
(_hurdsig_rcv_interrupted_p): Declaration removed.
(HURD_EINTR_RPC): Macro removed.
(_hurd_longjmp_thread_state, _hurd_interrupted_rpc_timeout): Declare
these.
* hurd/intr-rpc.h: New file.
* hurd/intr-rpc.defs: Just import intr-rpc.h.
* hurd/hurdsig.c (_hurd_interrupted_rpc_timeout): New variable.
(interrupted_reply_port_location): Take new flag arg; only catch
faults if it's set.
(abort_rpcs): Rename to _hurdsig_abort_rpcs; take same new flag arg.
No longer use _hurdsig_rcv_interrupted_p; instead compare PC to
&_hurd_intr_rpc_msg_in_trap. If before it, mutate state to simulate
MACH_SEND_INTERRUPTED return; on it, interrupt the operation. All
callers changed.
* hurd/hurd.h (hurd_thread_cancel, hurd_check_cancel): Declare these.
* hurd/Makefile (distribute): Remove intr-rpc.awk.
(sig): Add thread-cancel.
(transform-user-stub, transform-user-stub-output): Variables removed.
* sysdeps/mach/hurd/dl-sysdep.c: Change all RPCs from
`__hurd_intr_rpc_*' to `__*'.
(_hurd_intr_rpc_mach_msg): New function.
(_hurd_thread_sigstate): Function removed.
* sysdeps/mach/hurd/ioctl.c: Use _hurd_intr_rpc_mach_msg function,
instead of __mach_msg inside HURD_EINTR_RPC macro.
* sysdeps/generic/morecore.c [__GNU_LIBRARY__]: Declare `__sbrk'
to take ptrdiff_t arg.
* sysdeps/mach/hurd/fork.c: Remove _hurd_longjmp_thread_state decl.
* sysdeps/mach/hurd/kill.c (kill_pid): Don't make `inline'.
* libc-symbols.h [GCC >= 2.7] (strong_alias, weak_symbol,
weak_alias): Use `extern' storage class.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 46 |
1 files changed, 46 insertions, 0 deletions
@@ -1,3 +1,49 @@ +Mon Aug 14 16:51:13 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * hurd/thread-cancel.c: New file. + * sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler): In + rpc_wait case, frob mach_msg args to set timeout on receive. + (_hurdsig_rcv_interrupted_p): Function removed. + * sysdeps/mach/hurd/alpha/trampoline.c: Likewise. + * sysdeps/mach/hurd/hppa/trampoline.c: Likewise. + * sysdeps/mach/hurd/mips/trampoline.c: Likewise. + * hurd/intr-msg.c: New file. + * hurd/hurd/signal.h (struct hurd_sigstate): New member `cancel'. + (_hurdsig_rcv_interrupted_p): Declaration removed. + (HURD_EINTR_RPC): Macro removed. + (_hurd_longjmp_thread_state, _hurd_interrupted_rpc_timeout): Declare + these. + * hurd/intr-rpc.h: New file. + * hurd/intr-rpc.defs: Just import intr-rpc.h. + * hurd/hurdsig.c (_hurd_interrupted_rpc_timeout): New variable. + (interrupted_reply_port_location): Take new flag arg; only catch + faults if it's set. + (abort_rpcs): Rename to _hurdsig_abort_rpcs; take same new flag arg. + No longer use _hurdsig_rcv_interrupted_p; instead compare PC to + &_hurd_intr_rpc_msg_in_trap. If before it, mutate state to simulate + MACH_SEND_INTERRUPTED return; on it, interrupt the operation. All + callers changed. + * hurd/hurd.h (hurd_thread_cancel, hurd_check_cancel): Declare these. + * hurd/Makefile (distribute): Remove intr-rpc.awk. + (sig): Add thread-cancel. + (transform-user-stub, transform-user-stub-output): Variables removed. + * sysdeps/mach/hurd/dl-sysdep.c: Change all RPCs from + `__hurd_intr_rpc_*' to `__*'. + (_hurd_intr_rpc_mach_msg): New function. + (_hurd_thread_sigstate): Function removed. + * sysdeps/mach/hurd/ioctl.c: Use _hurd_intr_rpc_mach_msg function, + instead of __mach_msg inside HURD_EINTR_RPC macro. + + * sysdeps/generic/morecore.c [__GNU_LIBRARY__]: Declare `__sbrk' + to take ptrdiff_t arg. + + * sysdeps/mach/hurd/fork.c: Remove _hurd_longjmp_thread_state decl. + + * sysdeps/mach/hurd/kill.c (kill_pid): Don't make `inline'. + + * libc-symbols.h [GCC >= 2.7] (strong_alias, weak_symbol, + weak_alias): Use `extern' storage class. + Wed Aug 9 14:25:35 1995 Miles Bader <miles@geech.gnu.ai.mit.edu> * sysdeps/mach/hurd/setuid.c (__setuid): Switch the port-type and |