diff options
49 files changed, 1114 insertions, 576 deletions
@@ -1,3 +1,106 @@ +Wed Dec 18 03:31:58 1996 Ulrich Drepper <drepper@cygnus.com> + + * dirent/scandir.c: Undo change from Mon Dec 2 15:32:15 1996. + The stream is private and usages outside glibc don't care about + reentrancy. + * io/fts.c: Likewise. + * io/ftw.c: Likewise. + * sysdeps/posix/getcwd.c: Likewise. + * sysdeps/posix/ttyname.c: Likewise. + * sysdeps/posix/ttyname_r.c: Likewise. + * sysdeps/posix/glob.c: Likewise. + + * libio/iovsprintf.c: Add cast to prevent warning. + * libio/iovsscanf.c: Likewise. + + * libio/libioP.h: Define mmap to __mmap and munmap to __munmap + to keep namespace clean. + + * new-malloc/malloc.c: Update to last version from Wolfram Gloger. + Add hooks and check functions from old GNU malloc. + * new-malloc/malloc.h: Likewise. + + * nis/ypclnt.c: Remove prototype for xdr_free. + * snrpc/rpc/xdr.h: Add prototype for xdr_free. + + * manual/nss.texi: Correct description of default values and don't + meantion NSS as an add-on. + + * nss/grp-lookup.c: Provide default value as + "compat [NOTFOUND=return] files". + * nss/pwd-lookup.c: Likewise. + * nss/spwd-lookup.c: Likewise. + * nss/network-lookup.c: Correct default to + "dns [!UNAVAIL=return] files". + * nss/nsswitch.c: Change default-default value to "nis + [NOTFOUND=return] files" since compat is only available for group, + passwd, and shadow. + + * stdlib/on_exit.c (on_exit): Rename to __on_exit and make old name + a weak alias. + * stdlib/stdlib.h: Add prototype for __on_exit. + + * sysdeps/unix/sysv/linux/schedbits.h: Add prototype for __clone. + + * time/Makefile: Undo change from Sun Dec 8 06:56:49 1996. + The new malloc now has mcheck. + * time/ap.c: Likewise. + + * time/tzset.c (__tzset): Rename to __tzset_internal. + (tzset): Rename to __tzset. Make tzset a weak alias for __tzset. + * time/localtime.c: Use __tzset_internal not __tzset. + * time/strftime.c [_LIBC]: Define tzname as __tzname and tzset + as __tzset to prevent namespace pollution. + + * wctype/iswctype.h (icwctype): Rename to __iswctype. Make iswctype + a weak alias of __iswctype. + * wctype/wctype.h: Add prototype for __iswctype. + (iswalnum, iswalpha, iswcntrl, iswdigit, iswlower, iswgraph, + iswprint, iswpunct, iswspace, iswupper, iswxdigit, iswblank): + Use __iswctype for the test, not iswctype. + +1996-12-16 Paul Eggert <eggert@twinsun.com> + + * hurd/hurd/sigpreempt.h + (struct hurd_signal_preemptor.preemptor, _hurdsig_preemptors), + hurd/hurd/signal.h (struct hurd_sigstate.preemptors), + hurd/hurdfault.c, hurd/hurdfault.h (_hurdsig_fault_preemptor), + hurd/hurdsig.c (_hurdsig_preempters): + Renamed to fix spelling from `preempter' to `preemptor'. + All uses changed. + +1996-12-15 Paul Eggert <eggert@twinsun.com> + + * ctime.c (ctime): Return asctime (localtime (t)), as the C + standard requires. + +Tue Dec 17 02:05:48 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> + + * sysdeps/mach/libc-lock.h (__libc_lock_trylock): Invert return + value because Mach/cthreads uses the opposite convention from + Posix/glibc. + +Mon Dec 16 22:41:01 1996 Ulrich Drepper <drepper@cygnus.com> + + * stdio-common/fcloseall.c: Correct test of already_called. + Reported by Thomas Bushnell, n/BSG. + +Mon Dec 16 14:52:07 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> + + * mach/lock-intern.h (__mutex_try_lock): New function. + +Sun Dec 15 16:33:44 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * termios/sys/ttydefaults.h (TTYDEF_OFLAG): Only use OXTABS if + defined, else XTABS. + (CEOL, CSTATUS): Use _POSIX_VDISABLE if defined. + +Sun Dec 15 11:56:19 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * sysdeps/unix/sysv/linux/m68k/mremap.S: New file. + * sysdeps/unix/sysv/linux/m68k/Dist: Distribute it. + * sysdeps/unix/sysv/linux/m68k/Makefile (sysdep_routines): Add mremap. + Mon Dec 16 02:15:42 1996 Ulrich Drepper <drepper@cygnus.com> Make sure tzset() sets always tzname[]. diff --git a/dirent/scandir.c b/dirent/scandir.c index b1fc55fbb2..ac625d89f3 100644 --- a/dirent/scandir.c +++ b/dirent/scandir.c @@ -31,7 +31,7 @@ scandir (dir, namelist, select, cmp) DIR *dp = opendir (dir); struct dirent **v = NULL; size_t vsize = 0, i; - struct dirent dirbuf, *d; + struct dirent *d; int save; if (dp == NULL) @@ -41,7 +41,7 @@ scandir (dir, namelist, select, cmp) __set_errno (0); i = 0; - while (__readdir_r (dp, &dirbuf, &d) >= 0) + while ((d = __readdir (dp)) != NULL) if (select == NULL || (*select) (d)) { size_t dsize; diff --git a/hurd/catch-signal.c b/hurd/catch-signal.c index c148193f71..a03785328a 100644 --- a/hurd/catch-signal.c +++ b/hurd/catch-signal.c @@ -1,21 +1,21 @@ /* Convenience function to catch expected signals during an operation. -Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + Copyright (C) 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include <hurd/signal.h> #include <hurd/sigpreempt.h> @@ -25,14 +25,14 @@ Cambridge, MA 02139, USA. */ error_t hurd_catch_signal (sigset_t sigset, unsigned long int first, unsigned long int last, - error_t (*operate) (struct hurd_signal_preempter *), + error_t (*operate) (struct hurd_signal_preemptor *), sighandler_t handler) { jmp_buf buf; void throw (int signo, long int sigcode, struct sigcontext *scp) { longjmp (buf, scp->sc_error ?: EGRATUITOUS); } - struct hurd_signal_preempter preempter = + struct hurd_signal_preemptor preemptor = { sigset, first, last, NULL, handler == SIG_ERR ? (sighandler_t) &throw : handler, @@ -50,23 +50,23 @@ hurd_catch_signal (sigset_t sigset, if (error == 0) { - /* Install a signal preempter for the thread. */ + /* Install a signal preemptor for the thread. */ __spin_lock (&ss->lock); - preempter.next = ss->preempters; - ss->preempters = &preempter; + preemptor.next = ss->preemptors; + ss->preemptors = &preemptor; __spin_unlock (&ss->lock); /* Try the operation that might crash. */ - (*operate) (&preempter); + (*operate) (&preemptor); } /* Either FUNCTION completed happily and ERROR is still zero, or it hit an expected signal and `throw' made setjmp return the signal error - code in ERROR. Now we can remove the preempter and return. */ + code in ERROR. Now we can remove the preemptor and return. */ __spin_lock (&ss->lock); - assert (ss->preempters == &preempter); - ss->preempters = preempter.next; + assert (ss->preemptors == &preemptor); + ss->preemptors = preemptor.next; __spin_unlock (&ss->lock); return error; @@ -76,7 +76,7 @@ hurd_catch_signal (sigset_t sigset, error_t hurd_safe_memset (void *dest, int byte, size_t nbytes) { - error_t operate (struct hurd_signal_preempter *preempter) + error_t operate (struct hurd_signal_preemptor *preemptor) { memset (dest, byte, nbytes); return 0; @@ -90,7 +90,7 @@ hurd_safe_memset (void *dest, int byte, size_t nbytes) error_t hurd_safe_copyout (void *dest, const void *src, size_t nbytes) { - error_t operate (struct hurd_signal_preempter *preempter) + error_t operate (struct hurd_signal_preemptor *preemptor) { memcpy (dest, src, nbytes); return 0; @@ -103,7 +103,7 @@ hurd_safe_copyout (void *dest, const void *src, size_t nbytes) error_t hurd_safe_copyin (void *dest, const void *src, size_t nbytes) { - error_t operate (struct hurd_signal_preempter *preempter) + error_t operate (struct hurd_signal_preemptor *preemptor) { memcpy (dest, src, nbytes); return 0; @@ -120,18 +120,18 @@ hurd_safe_memmove (void *dest, const void *src, size_t nbytes) void throw (int signo, long int sigcode, struct sigcontext *scp) { longjmp (buf, scp->sc_error ?: EGRATUITOUS); } - struct hurd_signal_preempter src_preempter = + struct hurd_signal_preemptor src_preemptor = { sigmask (SIGBUS) | sigmask (SIGSEGV), (vm_address_t) src, (vm_address_t) src + nbytes, NULL, (sighandler_t) &throw, }; - struct hurd_signal_preempter dest_preempter = + struct hurd_signal_preemptor dest_preemptor = { sigmask (SIGBUS) | sigmask (SIGSEGV), (vm_address_t) dest, (vm_address_t) dest + nbytes, NULL, (sighandler_t) &throw, - &src_preempter + &src_preemptor }; struct hurd_sigstate *const ss = _hurd_self_sigstate (); @@ -142,10 +142,10 @@ hurd_safe_memmove (void *dest, const void *src, size_t nbytes) if (error == 0) { - /* Install a signal preempter for the thread. */ + /* Install a signal preemptor for the thread. */ __spin_lock (&ss->lock); - src_preempter.next = ss->preempters; - ss->preempters = &dest_preempter; + src_preemptor.next = ss->preemptors; + ss->preemptors = &dest_preemptor; __spin_unlock (&ss->lock); /* Do the copy; it might fault. */ @@ -154,13 +154,12 @@ hurd_safe_memmove (void *dest, const void *src, size_t nbytes) /* Either memmove completed happily and ERROR is still zero, or it hit an expected signal and `throw' made setjmp return the signal error - code in ERROR. Now we can remove the preempter and return. */ + code in ERROR. Now we can remove the preemptor and return. */ __spin_lock (&ss->lock); - assert (ss->preempters == &dest_preempter); - ss->preempters = src_preempter.next; + assert (ss->preemptors == &dest_preemptor); + ss->preemptors = src_preemptor.next; __spin_unlock (&ss->lock); return error; } - diff --git a/hurd/hurd/signal.h b/hurd/hurd/signal.h index 7dee18c1ed..468599c581 100644 --- a/hurd/hurd/signal.h +++ b/hurd/hurd/signal.h @@ -1,21 +1,21 @@ /* Implementing POSIX.1 signals under the Hurd. -Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #ifndef _HURD_SIGNAL_H @@ -40,7 +40,7 @@ Cambridge, MA 02139, USA. */ #include <cthreads.h> /* For `struct mutex'. */ #include <spin-lock.h> #include <hurd/threadvar.h> /* We cache sigstate in a threadvar. */ -struct hurd_signal_preempter; /* <hurd/sigpreempt.h> */ +struct hurd_signal_preemptor; /* <hurd/sigpreempt.h> */ /* Full details of a signal. */ @@ -71,11 +71,11 @@ struct hurd_sigstate struct sigaction actions[NSIG]; struct sigaltstack sigaltstack; - /* Chain of thread-local signal preempters; see <hurd/sigpreempt.h>. + /* Chain of thread-local signal preemptors; see <hurd/sigpreempt.h>. Each element of this chain is in local stack storage, and the chain parallels the stack: the head of this chain is in the innermost stack frame, and each next element in an outermore frame. */ - struct hurd_signal_preempter *preempters; + struct hurd_signal_preemptor *preemptors; /* For each signal that may be pending, the details to deliver it with. */ struct hurd_signal_detail pending_data[NSIG]; diff --git a/hurd/hurd/sigpreempt.h b/hurd/hurd/sigpreempt.h index 1bd6589e32..44572a6d27 100644 --- |