Sat Sep 30 11:47:05 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* posix/tstgetopt.c, posix/tstgetopt.args: Test long options too. * sysdeps/unix/sysv/linux/i386/init-first.c (init): Save, set, and restore %ebx by hand for personality syscall. GCC cannot deal with spilling the dedicated GOT register. * misc/Makefile (routines): Add mntent, which was somehow omitted. Fri Sep 29 15:07:10 1995 Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de> * sysdeps/unix/sysv/linux/adjtime.c (__adjtime): Change name of field `mode' in `struct timex' to `modes'. Linux-1.3.28 updates this name according to RFC 1489.
This commit is contained in:
Roland McGrath
parent
24906b43b9
commit
41cfadd63c
16
ChangeLog
16
ChangeLog
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@ -1,3 +1,19 @@
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Sat Sep 30 11:47:05 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
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* posix/tstgetopt.c, posix/tstgetopt.args: Test long options too.
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* sysdeps/unix/sysv/linux/i386/init-first.c (init): Save, set, and
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restore %ebx by hand for personality syscall.
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GCC cannot deal with spilling the dedicated GOT register.
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* misc/Makefile (routines): Add mntent, which was somehow omitted.
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Fri Sep 29 15:07:10 1995 Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de>
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* sysdeps/unix/sysv/linux/adjtime.c (__adjtime):
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Change name of field `mode' in `struct timex' to `modes'.
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Linux-1.3.28 updates this name according to RFC 1489.
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Thu Sep 28 13:05:54 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
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Merge new message handling code from GNU gettext, by Drepper.
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@ -1,7 +1,27 @@
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# Makefile for intl subdirectory: message handling code from GNU gettext.
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# Copyright (C) 1995 Free Software Foundation, Inc.
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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
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# as published by the Free Software Foundation; either version 2 of
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# the 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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# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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# Cambridge, MA 02139, USA.
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subdir = intl
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routines = bindtextdom dcgettext dgettext gettext \
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finddomain loadmsgcat localealias textdomain
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distribute = gettext.h gettextP.h hash-string.h libgettext.h
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distribute = gettext.h gettextP.h hash-string.h
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include ../Rules
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@ -25,7 +25,7 @@ subdir := misc
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headers := sys/uio.h sys/ioctl.h sys/ptrace.h ioctls.h sys/file.h \
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a.out.h nlist.h stab.h stab.def sgtty.h sys/dir.h sys/cdefs.h \
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ttyent.h syscall.h syslog.h sys/syslog.h paths.h sys/reboot.h \
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sys/mman.h sys/param.h fstab.h search.h utmp.h
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sys/mman.h sys/param.h fstab.h mntent.h search.h utmp.h
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routines := brk sbrk sstk ioctl \
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readv writev \
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@ -41,8 +41,8 @@ routines := brk sbrk sstk ioctl \
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swapon mktemp mkstemp \
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ualarm usleep \
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gtty stty \
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ptrace \
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nlist fstab \
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ptrace nlist \
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fstab mntent \
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utimes \
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truncate ftruncate \
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chflags fchflags \
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@ -1 +1,2 @@
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-a -b -cfoobar
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-a -b -cfoobar --required foobar --optional=bazbug --none random
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@ -1,41 +1,57 @@
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#include <ansidecl.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <getopt.h>
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int main (int argc, char **argv)
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int
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main (int argc, char **argv)
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{
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static const struct option options[] =
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{
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{"required", required_argument, NULL, 'r'},
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{"optional", optional_argument, NULL, 'o'},
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{"none", no_argument, NULL, 'n'}
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};
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int aflag = 0;
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int bflag = 0;
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char *cvalue = NULL;
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int index;
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int c;
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while ((c = getopt (argc, argv, "abc:")) >= 0)
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switch (c) {
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case 'a':
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aflag = 1;
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break;
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case 'b':
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bflag = 1;
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break;
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case 'c':
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cvalue = optarg;
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break;
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case '?':
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#if 0
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fprintf (stderr, "Unknown option %c.\n", optopt);
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#else
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fputs ("Unknown option.\n", stderr);
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#endif
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return -1;
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default:
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fprintf (stderr, "This should never happen!\n");
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return -1;
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}
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while ((c = getopt_long (argc, argv, "abc:", options, NULL)) >= 0)
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switch (c)
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{
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case 'a':
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aflag = 1;
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break;
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case 'b':
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bflag = 1;
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break;
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case 'c':
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cvalue = optarg;
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break;
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case '?':
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fputs ("Unknown option.\n", stderr);
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return 1;
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default:
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fprintf (stderr, "This should never happen!\n");
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return 1;
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case 'r':
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printf ("--required %s\n", optarg);
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break;
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case 'o':
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printf ("--optional %s\n", optarg);
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break;
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case 'n':
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puts ("--none");
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break;
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}
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printf ("aflag = %d, bflag = %d, cvalue = %s\n", aflag, bflag, cvalue);
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for (index = optind; index < argc; index++)
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printf ("Non-option argument %s\n", argv[index]);
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return 0;
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}
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@ -1,9 +1,9 @@
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# Linux shares most of the syscalls which are also common to BSD and SVR4.
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unix/common
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# Linux has not yet (as of 1.3.18) the canonical set of <sys/mman.h>
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# system calls. msync() and madvice() are missing, so their stubs
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# are found here. I think later version will have them ones.
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# Linux as of version 1.3.29 has all functions of the mmap family
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# which are described in POSIX.4. Missing is only madvise() so
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# we define a stub here.
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unix/mman
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# Linux has network support in the kernel.
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@ -43,10 +43,10 @@ __adjtime (itv, otv)
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return -1;
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}
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tntx.offset = tmp.tv_usec + tmp.tv_sec * 1000000L;
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tntx.mode = ADJ_OFFSET_SINGLESHOT;
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tntx.modes = ADJ_OFFSET_SINGLESHOT;
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}
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else
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tntx.mode = 0;
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tntx.modes = 0;
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if (__adjtimex (&tntx) < 0) return -1;
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@ -18,6 +18,7 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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#include <unistd.h>
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#include <sysdep.h>
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#include "fpu_control.h"
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extern void __libc_init (int, char **, char **);
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@ -31,9 +32,16 @@ init (int *data)
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char **argv = (void *) (data + 1);
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char **envp = &argv[argc + 1];
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/* Make sure we are not using iBSC2 personality. */
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asm ("int $0x80 # syscall no %0, arg %1"
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: : "a" (SYS_ify (personality)), "b" (0));
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/* Make sure we are not using the iBSC2 personality. The `personality'
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syscall takes one argument; zero means the Linux personality. The
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argument arrives in %ebx; we have to save and restore %ebx by hand
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here, because GCC (as of 2.7.0) cannot handle saving and restoring it
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for us when it is the dedicated GOT register for PIC. */
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asm ("pushl %%ebx\n"
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"xorl %%ebx, %%ebx\n"
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"int $0x80 # syscall no %0\n"
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"popl %%ebx"
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: : "a" (SYS_ify (personality)));
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/* Set the FPU control word to the proper default value. */
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__setfpucw (___fpu_control);
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