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| author | Roland McGrath <roland@gnu.org> | 1999-12-03 05:01:23 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1999-12-03 05:01:23 +0000 |
| commit | 72e1a75071d8c4b269e03c583f84c9a130434062 (patch) | |
| tree | ce119ac1bf830309de109a401f799608390694b3 /ChangeLog | |
| parent | 63bf605304e93d6eda7aa11b43ace572a3bced30 (diff) | |
| download | glibc-72e1a75071d8c4b269e03c583f84c9a130434062.tar.gz glibc-72e1a75071d8c4b269e03c583f84c9a130434062.tar.xz glibc-72e1a75071d8c4b269e03c583f84c9a130434062.zip | |
1999-11-18 Roland McGrath <roland@baalperazim.frob.com>
* hurd/hurdsig.c (_hurdsig_init): If __hurd_threadvar_stack_mask is
nonzero, use cthread_fork to create the signal thread.
* hurd/msgportdemux.c (_hurd_msgport_receive): Initialize
_hurd_msgport_thread here (to self).
* sysdeps/mach/hurd/fork.c (__fork): When __hurd_sigthread_stack_end
is zero, instead compute child signal thread's starting SP from parent
signal thread's current SP and the threadvar_stack variables.
* hurd/Versions (GLIBC_2.1.3): Add cthread_fork, cthread_detach.
These are now referenced weakly by _hurdsig_init.
* hurd/report-wait.c (_S_msg_report_wait): Fix typo:
&_hurd_itimer_thread not &_hurd_msgport_thread.
1999-10-01 Roland McGrath <roland@baalperazim.frob.com>
* hurd/hurdfchdir.c (_hurd_change_directory_port_from_fd): Rewrite
without HURD_DPORT_USE to clean up warnings.
* hurd/dtable.c (get_dtable_port): Likewise.
* hurd/hurdioctl.c (rectty_dtable): Renamed to install_ctty.
(install_ctty): Do the changing of the cttyid port cell here, inside
the critical section while we holding the dtable lock.
(_hurd_setcttyid, tiocsctty, tiocnotty): Use that instead of changing
the port cell and calling rectty_dtable.
(_hurd_locked_install_cttyid): New function, split out of install_ctty.
(install_ctty): Use it inside a critical section, with the lock held.
* sysdeps/mach/hurd/setsid.c (__setsid): Use
_hurd_locked_install_cttyid to effect the cttyid and dtable changes
after proc_setsid, having held the dtable lock throughout.
* hurd/dtable.c (ctty_new_pgrp): With the dtable lock held, check the
cttyid port for null and bail out early if so. The dtable lock
serializes us after any cttyid change and its associated dtable update.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 9c3459ab28..98636dedcd 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,38 @@ +1999-11-18 Roland McGrath <roland@baalperazim.frob.com> + + * hurd/hurdsig.c (_hurdsig_init): If __hurd_threadvar_stack_mask is + nonzero, use cthread_fork to create the signal thread. + * hurd/msgportdemux.c (_hurd_msgport_receive): Initialize + _hurd_msgport_thread here (to self). + * sysdeps/mach/hurd/fork.c (__fork): When __hurd_sigthread_stack_end + is zero, instead compute child signal thread's starting SP from parent + signal thread's current SP and the threadvar_stack variables. + * hurd/Versions (GLIBC_2.1.3): Add cthread_fork, cthread_detach. + These are now referenced weakly by _hurdsig_init. + + * hurd/report-wait.c (_S_msg_report_wait): Fix typo: + &_hurd_itimer_thread not &_hurd_msgport_thread. + +1999-10-01 Roland McGrath <roland@baalperazim.frob.com> + + * hurd/hurdfchdir.c (_hurd_change_directory_port_from_fd): Rewrite + without HURD_DPORT_USE to clean up warnings. + * hurd/dtable.c (get_dtable_port): Likewise. + + * hurd/hurdioctl.c (rectty_dtable): Renamed to install_ctty. + (install_ctty): Do the changing of the cttyid port cell here, inside + the critical section while we holding the dtable lock. + (_hurd_setcttyid, tiocsctty, tiocnotty): Use that instead of changing + the port cell and calling rectty_dtable. + (_hurd_locked_install_cttyid): New function, split out of install_ctty. + (install_ctty): Use it inside a critical section, with the lock held. + * sysdeps/mach/hurd/setsid.c (__setsid): Use + _hurd_locked_install_cttyid to effect the cttyid and dtable changes + after proc_setsid, having held the dtable lock throughout. + * hurd/dtable.c (ctty_new_pgrp): With the dtable lock held, check the + cttyid port for null and bail out early if so. The dtable lock + serializes us after any cttyid change and its associated dtable update. + 1999-11-14 Roland McGrath <roland@baalperazim.frob.com> * sysdeps/mach/hurd/nfs/nfs.h: New file, empty but for comments. |