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authorRoland McGrath <roland@gnu.org>1999-12-03 05:01:23 +0000
committerRoland McGrath <roland@gnu.org>1999-12-03 05:01:23 +0000
commit72e1a75071d8c4b269e03c583f84c9a130434062 (patch)
treece119ac1bf830309de109a401f799608390694b3 /ChangeLog
parent63bf605304e93d6eda7aa11b43ace572a3bced30 (diff)
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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')
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diff --git a/ChangeLog b/ChangeLog
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--- 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.