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1998-07-22  Ulrich Drepper  <drepper@cygnus.com>

	* Makefile (headers2_0): Add sigstack.h.

	* sysdeps/unix/sysv/linux/alpha/getrusage.S: Also define __getrusage.

1998-07-22 11:43  Ulrich Drepper  <drepper@cygnus.com>

	* libio/fileops.c (_IO_file_sync): Don't lock stream here.
	Reported by Thorsten Kukuk.

	* string/strcoll.c: Correct problem with empty strings.
	* string/strxfrm.c: Likewise.
	Reported by vbzoli@hbrt.hu [PR libc/719].

1998-07-21 18:40  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* sysdeps/posix/tempname.c: Use the random-name generator
	already used by mktemp/mkstemp.  Honor TMPDIR.

1998-07-21  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* hurd/Makefile (routines): Remove cthreads.
	* sysdeps/mach/hurd/Makefile (sysdep_routines): Add cthreads.

	* sysdeps/unix/sysv/linux/i386/Dist: Add missing files.

	* manual/Makefile (distribute): Add summary.texi.

1998-07-21 16:08  Zack Weinberg  <zack@rabi.phys.columbia.edu>
This commit is contained in:
Ulrich Drepper 1998-07-22 16:54:32 +00:00
parent 61027f30c8
commit a7ab2023fc
11 changed files with 96 additions and 67 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
ChangeLog
View File

@ -1,3 +1,32 @@
1998-07-22 Ulrich Drepper <drepper@cygnus.com>
* Makefile (headers2_0): Add sigstack.h.
* sysdeps/unix/sysv/linux/alpha/getrusage.S: Also define __getrusage.
1998-07-22 11:43 Ulrich Drepper <drepper@cygnus.com>
* libio/fileops.c (_IO_file_sync): Don't lock stream here.
Reported by Thorsten Kukuk.
* string/strcoll.c: Correct problem with empty strings.
* string/strxfrm.c: Likewise.
Reported by vbzoli@hbrt.hu [PR libc/719].
1998-07-21 18:40 Zack Weinberg <zack@rabi.phys.columbia.edu>
* sysdeps/posix/tempname.c: Use the random-name generator
already used by mktemp/mkstemp. Honor TMPDIR.
1998-07-21 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* hurd/Makefile (routines): Remove cthreads.
* sysdeps/mach/hurd/Makefile (sysdep_routines): Add cthreads.
* sysdeps/unix/sysv/linux/i386/Dist: Add missing files.
* manual/Makefile (distribute): Add summary.texi.
1998-07-20 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/sigcontextinfo.h: Fix typo.
@ -9,7 +38,7 @@
* configure.in: Move test for available port after machine
variable is defined.
1998-07-21 16:08 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1998-07-21 16:08 Zack Weinberg <zack@rabi.phys.columbia.edu>
* sysdeps/unix/sysv/linux/sendmsg.c: If passing a SCM_CREDS
message, copy the buffer and resize it to what the kernel

2
Makefile
View File

@ -306,7 +306,7 @@ headers2_0 := __math.h bytesex.h confname.h direntry.h elfclass.h \
utmpbits.h utsnamelen.h waitflags.h waitstatus.h \
xopen_lim.h gnu/types.h sys/ipc_buf.h \
sys/kernel_termios.h sys/msq_buf.h sys/sem_buf.h \
sys/shm_buf.h sys/socketcall.h
sys/shm_buf.h sys/socketcall.h sigstack.h
.PHONY: remove-old-headers
remove-old-headers:

1
hurd/Makefile
View File

@ -42,7 +42,6 @@ routines = hurdstartup hurdinit \
hurdid hurdlookup hurdpid hurdrlimit hurdprio hurdexec \
get-host set-host \
path-lookup \
cthreads \
setauth \
pid2task task2pid \
getuids setuids getumask fchroot \

4
libio/fileops.c
View File

@ -434,8 +434,6 @@ _IO_file_sync (fp)
_IO_size_t delta;
int retval = 0;
_IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
_IO_flockfile (fp);
/* char* ptr = cur_ptr(); */
if (fp->_IO_write_ptr > fp->_IO_write_base)
if (_IO_do_flush(fp)) return EOF;
@ -460,8 +458,6 @@ _IO_file_sync (fp)
fp->_offset = _IO_pos_BAD;
/* FIXME: Cleanup - can this be shared? */
/* setg(base(), ptr, ptr); */
_IO_funlockfile (fp);
_IO_cleanup_region_end (0);
return retval;
}

2
manual/Makefile
View File

@ -111,7 +111,7 @@ doc-only-dist = Makefile COPYING.LIB
distribute = $(minimal-dist) $(examples) texis stdio-fp.c \
libc.info* libc.?? libc.??s texinfo.tex stamp-summary \
xtract-typefun.awk dir-add.texinfo dir-add.info dir \
chapters.texi top-menu.texi
chapters.texi top-menu.texi summary.texi
export distribute := $(distribute)
tar-it = tar chovf $@ $^

6
string/strcoll.c
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@ -82,6 +82,12 @@ STRCOLL (s1, s2, l)
if (collate_nrules == 0)
return STRCMP (s1, s2);
/* Handle empty strings as a special case. */
if (*s1 == '\0')
return *s2 == '\0' ? 0 : -1;
else if (*s2 == '\0')
return 1;
/* Get full information about the strings. This means we get
information for all passes in a special data structure. */
get_string (s1, s1forw, s1backw);

10
string/strxfrm.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
@ -184,6 +184,14 @@ STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, __locale_t l)
return STRLEN (src);
}
/* Handle an empty string as a special case. */
if (*src == '\0')
{
if (n != 0)
*dest = '\0';
return 1;
}
/* Get full information about the string. This means we get
information for all passes in a special data structure. */
get_string (src, forw, backw);

3
sysdeps/mach/hurd/Makefile
View File

@ -126,5 +126,8 @@ ifeq (elf,$(subdir))
$(objpfx)librtld.os: $(rpcuserlibs:.so=_pic.a)
endif
ifeq (hurd, $(subdir))
sysdep_routines += cthreads
endif
endif # in-Makerules

94
sysdeps/posix/tempname.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
/* Copyright (C) 1991,92,93,94,95,96,97,98 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
@ -16,15 +16,17 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/time.h>
#ifdef USE_IN_LIBIO
# include "libioP.h"
@ -87,14 +89,11 @@ __stdio_gen_tempname (char *buf, size_t bufsize, const char *dir,
{
int saverrno = errno;
static const char tmpdir[] = P_tmpdir;
static size_t indices[2];
size_t *idx;
#if 0
static pid_t oldpid = (pid_t) 0;
#endif
pid_t pid = __getpid();
register size_t len, plen, dlen;
int wrapped;
size_t plen, dlen, len;
char *XXXXXX;
static uint64_t value;
struct timeval tv;
int count;
if (dir_search)
{
@ -132,56 +131,37 @@ __stdio_gen_tempname (char *buf, size_t bufsize, const char *dir,
else
plen = 0;
if (dir != tmpdir && !strcmp (dir, tmpdir))
dir = tmpdir;
idx = &indices[(plen == 0 && dir == tmpdir) ? 1 : 0];
len = __snprintf (buf, bufsize, "%.*s/%.*sXXXXXX",
(int) dlen, dir, (int) plen, pfx);
#if 0
/* XXX Is this ever useful??? At least when using a thread package
which uses different PIDs for the threads it is not helpful. */
if (pid != oldpid)
if (len < dlen + plen + 7)
{
__set_errno (EINVAL);
return NULL;
}
XXXXXX = &buf[dlen + plen + 1];
/* Get some more or less random data. */
__gettimeofday (&tv, NULL);
value += ((uint64_t) tv.tv_usec << 16) ^ tv.tv_sec ^ __getpid ();
for (count = 0; count < TMP_MAX; value += 7777, ++count)
{
oldpid = pid;
indices[0] = indices[1] = 0;
}
#endif
uint64_t v = value;
wrapped = 0; /* We have not yet wrapped around the index counter. */
len = dlen + 1 + plen + 5 + 3;
while (1)
{
size_t i;
if (*idx >= ((sizeof (letters) - 1) * (sizeof (letters) - 1) *
(sizeof (letters) - 1)))
{
if (wrapped)
/* We really wrapped around this call. Can't believe it
but nevertheless stop the endless loop. */
break;
indices[0] = indices[1] = 0;
wrapped = 1;
}
i = (*idx)++;
/* Construct a file name and see if it already exists.
We use a single counter in *IDX to cycle each of three
character positions through each of 62 possible letters. */
if (__snprintf (buf, bufsize, "%.*s/%.*s%.5d%c%c%c",
(int) dlen, dir, (int) plen,
pfx, pid % 100000,
letters[i % (sizeof (letters) - 1)],
letters[(i / (sizeof (letters) - 1))
% (sizeof (letters) - 1)],
letters[(i / ((sizeof (letters) - 1) *
(sizeof (letters) - 1)))
% (sizeof (letters) - 1)]
) != (int) len)
return NULL;
/* Fill in the random bits. */
XXXXXX[0] = letters[v % 62];
v /= 62;
XXXXXX[1] = letters[v % 62];
v /= 62;
XXXXXX[2] = letters[v % 62];
v /= 62;
XXXXXX[3] = letters[v % 62];
v /= 62;
XXXXXX[4] = letters[v % 62];
v /= 62;
XXXXXX[5] = letters[v % 62];
if (streamptr != NULL)
{

6
sysdeps/unix/sysv/linux/alpha/getrusage.S
View File

@ -35,7 +35,7 @@
#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
#define GETRUSAGE __getrusage_tv64
#else
#define GETRUSAGE getrusage
#define GETRUSAGE __getrusage
#endif
LEAF(GETRUSAGE, 16)
@ -131,5 +131,9 @@ $error:
END(GETRUSAGE)
#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
strong_alias(__getrusage_tv64, ____getrusage_tv64)
default_symbol_version (____getrusage_tv64, __getrusage, GLIBC_2.1)
default_symbol_version (__getrusage_tv64, getrusage, GLIBC_2.1)
#else
weak_alias(__getrusage, getrusage)
#endif

4
sysdeps/unix/sysv/linux/i386/Dist
View File

@ -4,3 +4,7 @@ s_pwrite64.S
s_pread64.S
sys/perm.h
sys/vm86.h
sys/elf.h
sys/procfs.h
sys/reg.h
sys/user.h