Sat Apr 20 18:13:00 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* Makerules (no-whole-archive): Test $(have-no-whole-archive), not
$(libc_cv_ld_no_whole_archive).
Sat Apr 20 17:07:17 1996 Ulrich Drepper <drepper@cygnus.com>
* assert/assert.h, ctype/ctype.h, dirent/dirent.h, errno.h,
grp/grp.h, io/fcntl.h, io/sys/stat.h, io/utime.h, locale/locale.h,
math/math.h, misc/nlist.h, misc/sgtty.h, misc/sys/file.h,
misc/sys/ioctl.h, misc/sys/uio.h, posix/sys/times.h,
posix/sys/types.h, posix/sys/utsname.h, posix/sys/wait.h,
posix/tar.h, posix/wordexp.h, pwd/pwd.h, resource/sys/vlimit.h,
resource/sys/vtimes.h, setjmp/setjmp.h, signal/signal.h,
stdio-common/printf.h, stdlib/alloca.h, stdlib/stdlib.h,
string/string.h, sysdeps/generic/sigaction.h,
sysdeps/generic/sigset.h, sysdeps/generic/sys/ptrace.h,
sysdeps/generic/sys/ptrace.h, sysdeps/unix/bsd/osf/sigaction.h,
sysdeps/unix/sysv/linux/sys/ptrace.h,
sysdeps/unix/sysv/minix/sigaction.h,
sysdeps/unix/sysv/sco3.2.4/sigaction.h,
sysdeps/unix/sysv/sysv4/sigaction.h,
sysdeps/unix/sysv/sysv4/sigset.h, termios/termios.h,
time/sys/time.h, time/time.h: Fix copyright comment.
* sysdeps/generic/dl-sysdep.c (_dl_sysdep_start): If uids and gids are
not given in stack aux vector, fetch them with syscalls.
1996-04-21 08:27:19 +08:00
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/* Copyright (C) 1991, 1992, 1996 Free Software Foundation, Inc.
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1995-02-18 09:27:10 +08:00
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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Sat Apr 20 18:13:00 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* Makerules (no-whole-archive): Test $(have-no-whole-archive), not
$(libc_cv_ld_no_whole_archive).
Sat Apr 20 17:07:17 1996 Ulrich Drepper <drepper@cygnus.com>
* assert/assert.h, ctype/ctype.h, dirent/dirent.h, errno.h,
grp/grp.h, io/fcntl.h, io/sys/stat.h, io/utime.h, locale/locale.h,
math/math.h, misc/nlist.h, misc/sgtty.h, misc/sys/file.h,
misc/sys/ioctl.h, misc/sys/uio.h, posix/sys/times.h,
posix/sys/types.h, posix/sys/utsname.h, posix/sys/wait.h,
posix/tar.h, posix/wordexp.h, pwd/pwd.h, resource/sys/vlimit.h,
resource/sys/vtimes.h, setjmp/setjmp.h, signal/signal.h,
stdio-common/printf.h, stdlib/alloca.h, stdlib/stdlib.h,
string/string.h, sysdeps/generic/sigaction.h,
sysdeps/generic/sigset.h, sysdeps/generic/sys/ptrace.h,
sysdeps/generic/sys/ptrace.h, sysdeps/unix/bsd/osf/sigaction.h,
sysdeps/unix/sysv/linux/sys/ptrace.h,
sysdeps/unix/sysv/minix/sigaction.h,
sysdeps/unix/sysv/sco3.2.4/sigaction.h,
sysdeps/unix/sysv/sysv4/sigaction.h,
sysdeps/unix/sysv/sysv4/sigset.h, termios/termios.h,
time/sys/time.h, time/time.h: Fix copyright comment.
* sysdeps/generic/dl-sysdep.c (_dl_sysdep_start): If uids and gids are
not given in stack aux vector, fetch them with syscalls.
1996-04-21 08:27:19 +08:00
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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1995-02-18 09:27:10 +08:00
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Cambridge, MA 02139, USA. */
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#ifndef _SYS_FILE_H
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#define _SYS_FILE_H 1
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#include <features.h>
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#ifndef _FCNTL_H
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#include <fcntl.h>
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#endif
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__BEGIN_DECLS
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/* Alternate names for values for the WHENCE argument to `lseek'.
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These are the same as SEEK_SET, SEEK_CUR, and SEEK_END, respectively. */
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Mon Mar 27 02:23:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* posix/unistd.h [__USE_BSD] (ttyslot): Declare it.
* posix/unistd.h [__USE_BSD] (L_SET, L_INCR, L_XTND): Define
unless L_SET already defined.
* misc/sys/file.h (L_SET, L_INCR, L_XTND): Don't define if L_SET
already defined.
Incorporated -lutil library from 4.4-Lite.
* misc/Makefile (extra-libs, libutil-routines): New variables.
* misc/login.c, misc/login_tty.c, misc/logout.c, misc/logwtmp.c,
sysdeps/generic/pty.c: New files for -lutil incorporated from 4.4-Lite.
Support simple, light-weight unwind-protect mechanism for longjmp.
* setjmp/longjmp.c: Call _longjmp_unwind first thing.
* sysdeps/mach/hurd/jmp-unwind.c: New file.
* sysdeps/stub/jmp-unwind.c: New file.
* sysdeps/i386/jmp_buf.h (_JMPBUF_UNWINDS): New macro.
* sysdeps/mips/jmp_buf.h (_JMPBUF_UNWINDS): New macro.
* setjmp/Makefile (routines): Add jmp-unwind.
* hurd/hurd/userlink.h (struct hurd_userlink): Move `next' and
`prevp' members into new substructure `resource'; add another such
substructure `thread' and members `cleanup' (function ptr) and
`cleanup_data' (generic ptr).
(_hurd_userlink_link, _hurd_userlink_unlink): Insert/remove LINK
into the `_hurd_self_sigstate ()->active_resources' list via the
`thread' substructure.
* hurd/hurd/port.h (_hurd_port_cleanup): Declare it.
(_hurd_port_locked_get): Set LINK->cleanup to _hurd_port_cleanup and
LINK->cleanup_data' to the port extracted.
* hurd/hurd/signal.h (struct hurd_sigstate): New member
`active_resources'.
* hurd/port-cleanup.c: New file.
* hurd/Makefile (routines): Add port-cleanup.
* malloc/malloc.c: Include errno.h.
Sat Mar 25 18:24:21 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* locale/loadlocale.c (_nl_load_locale): Avoid */ inside comment.
1995-03-27 18:00:09 +08:00
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#ifndef L_SET
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1995-02-18 09:27:10 +08:00
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#define L_SET 0 /* Seek from beginning of file. */
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#define L_INCR 1 /* Seek from current position. */
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#define L_XTND 2 /* Seek from end of file. */
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Mon Mar 27 02:23:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* posix/unistd.h [__USE_BSD] (ttyslot): Declare it.
* posix/unistd.h [__USE_BSD] (L_SET, L_INCR, L_XTND): Define
unless L_SET already defined.
* misc/sys/file.h (L_SET, L_INCR, L_XTND): Don't define if L_SET
already defined.
Incorporated -lutil library from 4.4-Lite.
* misc/Makefile (extra-libs, libutil-routines): New variables.
* misc/login.c, misc/login_tty.c, misc/logout.c, misc/logwtmp.c,
sysdeps/generic/pty.c: New files for -lutil incorporated from 4.4-Lite.
Support simple, light-weight unwind-protect mechanism for longjmp.
* setjmp/longjmp.c: Call _longjmp_unwind first thing.
* sysdeps/mach/hurd/jmp-unwind.c: New file.
* sysdeps/stub/jmp-unwind.c: New file.
* sysdeps/i386/jmp_buf.h (_JMPBUF_UNWINDS): New macro.
* sysdeps/mips/jmp_buf.h (_JMPBUF_UNWINDS): New macro.
* setjmp/Makefile (routines): Add jmp-unwind.
* hurd/hurd/userlink.h (struct hurd_userlink): Move `next' and
`prevp' members into new substructure `resource'; add another such
substructure `thread' and members `cleanup' (function ptr) and
`cleanup_data' (generic ptr).
(_hurd_userlink_link, _hurd_userlink_unlink): Insert/remove LINK
into the `_hurd_self_sigstate ()->active_resources' list via the
`thread' substructure.
* hurd/hurd/port.h (_hurd_port_cleanup): Declare it.
(_hurd_port_locked_get): Set LINK->cleanup to _hurd_port_cleanup and
LINK->cleanup_data' to the port extracted.
* hurd/hurd/signal.h (struct hurd_sigstate): New member
`active_resources'.
* hurd/port-cleanup.c: New file.
* hurd/Makefile (routines): Add port-cleanup.
* malloc/malloc.c: Include errno.h.
Sat Mar 25 18:24:21 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* locale/loadlocale.c (_nl_load_locale): Avoid */ inside comment.
1995-03-27 18:00:09 +08:00
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#endif
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1995-02-18 09:27:10 +08:00
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/* Operations for the `flock' call. */
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#define LOCK_SH 1 /* Shared lock. */
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#define LOCK_EX 2 /* Exclusive lock. */
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#define LOCK_UN 8 /* Unlock. */
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/* Can be OR'd in to one of the above. */
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#define LOCK_NB 4 /* Don't block when locking. */
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/* Apply or remove an advisory lock, according to OPERATION,
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on the file FD refers to. */
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extern int __flock __P ((int __fd, int __operation));
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extern int flock __P ((int __fd, int __operation));
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__END_DECLS
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#endif /* sys/file.h */
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