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authorUlrich Drepper <drepper@redhat.com>1998-04-21 18:15:51 +0000
committerUlrich Drepper <drepper@redhat.com>1998-04-21 18:15:51 +0000
commit5aa8ff620ef68811c5a7dd5d5bbac1c078730a2a (patch)
treeefd66893a0690109dc0898541cfa6d41b0bf5029 /sysdeps
parent26e119f15e82aa334ad96f74513c4534daf4d35d (diff)
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Update.
1998-04-21 18:00 Ulrich Drepper <drepper@cygnus.com> * iconv/gconv.c (__gconv): Remove bogus input buffer size computation. * iconv/gconv_open.c (__gconv_open): Initialize outbufend element. * iconv/gconv_simple.c (__gconv_transform_internal_ascii): Don't use character in comparison with uint32_t. (__gconv_transform_internal_utf8): Specify MAX_NEEDED_TO. (__gconv_transform_utf8_internal): Specify MAX_NEEDED_FROM. Optimize BODY a bit. * iconv/loop.c: Require MIN_NEEDED_INPUT and MIN_NEEDED_OUTPUT to be defined. * iconv/skeleton.c: Also reset converted counter in case of an error. Call reset function using correct value for output buffer start. * iconvdata/Makefile: Re-enable tests. * iconvdata/iso8859-1.c: Swap MIN_NEEDED_INPUT and MIN_NEEDED_OUTPUT value for to-conversion. * iconvdata/TESTS: Add new third column. * iconvdata/run-iconv-test.sh: Add support for charsets which are not ASCII based. * iconvdata/testdata/suntzus: New file. * elf/dl-minimal.c (__strtol_internal): Increment pointer to string while reading. Correctly used base. Little optimization. (__strtoul_internal): Likewise. * elf/rtld.c (dl_main): Test to avoid duplicate call of _dl_init_paths was wrong. Use explicit variable. 1998-04-20 23:49 Zack Weinberg <zack@rabi.phys.columbia.edu> * configure.in: Check for awk. * config.make.in: Add AWK to be substituted. * manual/xtract-typefun.awk: Rewrite to eliminate gawk extensions. * manual/users.texi: Fix typo exposed by above rewrite. * Makefile: Invoke awk using AWK variable. * csu/Makefile: Likewise. * elf/Makefile: Likewise. * mach/Makefile: Likewise. * manual/Makefile: Likewise. * sysdeps/gnu/Makefile: Likewise. * sysdeps/mach/hurd/Makefile: Likewise. * sysdeps/unix/Makefile: Likewise. * timezone/Makefile: Likewise. 1998-04-10 Gordon Matzigkeit <gord@profitpress.com> * sysdeps/gnu/errlist.awk (ERR_REMAP): Implement error code to array index translation. (SYS_ERRLIST_ALIAS, SYS_NERR_ALIAS): Make weak aliases only if these are defined. * sysdeps/mach/hurd/Dist: Add errlist.c to distribution. * sysdeps/mach/hurd/errlist.c: New file. (ERR_TRANSLATE): Map Hurd error codes into errlist indices. (_hurd_errlist): The Hurd error list doesn't have Unix sys_errlist semantics, so rename it. 1998-04-16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * iconvdata/run-iconv-test.sh: Make portable. Always test all conversions. 1998-04-21 12:30 H.J. Lu <hjl@gnu.org> * wcsmbs/wcsrtombs.c (__wcsrtombs): Initialize result to 0. * wcsmbs/wcsnrtombs.c: Likewise. 1998-04-21 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/dl-sysdep.c: Handle _dl_hwcap correctly. * wcsmbs/btowc.c (__btowc): Declare inptr as const char *. * time/strftime.c (my_strftime): Initialize pad variable in declaration. * iconvdata/big5.c: Don't use character constants in comparisons with unsigned value. * sysdeps/generic/setutxent.c: New file. * sysdeps/generic/getutxent.c: New file. * sysdeps/generic/endutxent.c: New file. * sysdeps/generic/getutxid.c: New file. * sysdeps/generic/getutxline.c: New file. * sysdeps/generic/pututxline.c: New file. * sysdeps/generic/utmpxname.c: New file. * sysdeps/generic/updwtmpx.c: New file.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/generic/dl-sysdep.c23
-rw-r--r--sysdeps/gnu/Makefile2
-rw-r--r--sysdeps/gnu/errlist.awk15
-rw-r--r--sysdeps/mach/hurd/Dist1
-rw-r--r--sysdeps/mach/hurd/Makefile2
-rw-r--r--sysdeps/mach/hurd/errlist.c26
-rw-r--r--sysdeps/unix/Makefile6
7 files changed, 55 insertions, 20 deletions
diff --git a/sysdeps/generic/dl-sysdep.c b/sysdeps/generic/dl-sysdep.c
index 58c093e268..90beb8f269 100644
--- a/sysdeps/generic/dl-sysdep.c
+++ b/sysdeps/generic/dl-sysdep.c
@@ -38,7 +38,7 @@ extern char **_dl_argv;
extern char **_environ;
extern size_t _dl_pagesize;
extern const char *_dl_platform;
-extern unsigned long _dl_hwcap;
+extern unsigned long int _dl_hwcap;
extern size_t _dl_platformlen;
extern void _end;
extern void ENTRY_POINT (void);
@@ -48,7 +48,6 @@ int __libc_enable_secure;
int __libc_multiple_libcs; /* Defining this here avoids the inclusion
of init-first. */
static ElfW(auxv_t) *_dl_auxv;
-static unsigned long int hwcap;
unsigned long int _dl_hwcap_mask = HWCAP_IMPORTANT;
@@ -241,10 +240,11 @@ _dl_show_auxv (void)
_dl_sysdep_message ("AT_PLATFORM: ", av->a_un.a_ptr, "\n", NULL);
break;
case AT_HWCAP:
- hwcap = av->a_un.a_val;
- if (_dl_procinfo (hwcap) < 0)
+ _dl_hwcap = av->a_un.a_val;
+ if (_dl_procinfo (_dl_hwcap) < 0)
_dl_sysdep_message ("AT_HWCAP: ",
- _itoa_word (hwcap, buf + sizeof buf - 1, 16, 0),
+ _itoa_word (_dl_hwcap, buf + sizeof buf - 1,
+ 16, 0),
"\n", NULL);
break;
}
@@ -284,7 +284,7 @@ _dl_important_hwcaps (const char *platform, size_t platform_len, size_t *sz,
size_t *max_capstrlen)
{
/* Determine how many important bits are set. */
- unsigned long int mask = _dl_hwcap_mask;
+ unsigned long int masked = _dl_hwcap & _dl_hwcap_mask;
size_t cnt = platform != NULL;
size_t n, m;
size_t total;
@@ -293,8 +293,9 @@ _dl_important_hwcaps (const char *platform, size_t platform_len, size_t *sz,
struct r_strlenpair *rp;
char *cp;
- for (n = 0; (~((1UL << n) - 1) & mask) != 0; ++n)
- if ((mask & (1UL << n)) != 0)
+ /* Count the number of bits set in the masked value. */
+ for (n = 0; (~((1UL << n) - 1) & masked) != 0; ++n)
+ if ((masked & (1UL << n)) != 0)
++cnt;
if (cnt == 0)
@@ -318,12 +319,12 @@ _dl_important_hwcaps (const char *platform, size_t platform_len, size_t *sz,
/* Create temporary data structure to generate result table. */
temp = (struct r_strlenpair *) alloca (cnt * sizeof (*temp));
m = 0;
- for (n = 0; mask != 0; ++n)
- if ((mask & (1UL << n)) != 0)
+ for (n = 0; masked != 0; ++n)
+ if ((masked & (1UL << n)) != 0)
{
temp[m].str = _dl_hwcap_string (n);
temp[m].len = strlen (temp[m].str);
- mask ^= 1UL << n;
+ masked ^= 1UL << n;
++m;
}
if (platform != NULL)
diff --git a/sysdeps/gnu/Makefile b/sysdeps/gnu/Makefile
index 762f79b866..77f0b230fd 100644
--- a/sysdeps/gnu/Makefile
+++ b/sysdeps/gnu/Makefile
@@ -21,7 +21,7 @@
$(..)sysdeps/gnu/errlist.c: $(..)sysdeps/gnu/errlist.awk \
$(..)manual/errno.texi
- awk -f $^ > $@-tmp
+ $(AWK) -f $^ > $@-tmp
# Make it unwritable so noone will edit it by mistake.
-chmod a-w $@-tmp
mv -f $@-tmp $@
diff --git a/sysdeps/gnu/errlist.awk b/sysdeps/gnu/errlist.awk
index a14c29cf98..b40606a696 100644
--- a/sysdeps/gnu/errlist.awk
+++ b/sysdeps/gnu/errlist.awk
@@ -34,9 +34,14 @@ BEGIN {
print "";
print "#ifndef SYS_ERRLIST";
print "# define SYS_ERRLIST _sys_errlist";
+ print "# define SYS_ERRLIST_ALIAS sys_errlist";
print "#endif";
print "#ifndef SYS_NERR";
print "# define SYS_NERR _sys_nerr";
+ print "# define SYS_NERR_ALIAS sys_nerr";
+ print "#endif";
+ print "#ifndef ERR_REMAP";
+ print "# define ERR_REMAP(n) n";
print "#endif";
print "";
print "const char *const SYS_ERRLIST[] =";
@@ -70,7 +75,7 @@ errnoh == 3 && $1 == "@comment" && $2 == "errno" \
errnoh == 4 && $1 == "@end" && $2 == "deftypevr" \
{
printf "/*%s */\n", desc;
- printf " [%s] = N_(\"%s\"),\n", e, etext;
+ printf " [ERR_REMAP (%s)] = N_(\"%s\"),\n", e, etext;
print "#endif";
errnoh = 0;
next;
@@ -85,8 +90,10 @@ END {
print " };";
print "";
print "const int SYS_NERR = sizeof SYS_ERRLIST / sizeof SYS_ERRLIST [0];";
- print "#if !defined HAVE_ELF || !defined PIC || !defined DO_VERSIONING";
- print "weak_alias (_sys_errlist, sys_errlist)";
- print "weak_alias (_sys_nerr, sys_nerr)";
+ print "#ifdef SYS_ERRLIST_ALIAS";
+ print "weak_alias (_sys_errlist, SYS_ERRLIST_ALIAS)";
+ print "#endif";
+ print "#ifdef SYS_NERR_ALIAS";
+ print "weak_alias (_sys_nerr, SYS_NERR_ALIAS)";
print "#endif";
}
diff --git a/sysdeps/mach/hurd/Dist b/sysdeps/mach/hurd/Dist
index 084c314649..03f422d794 100644
--- a/sysdeps/mach/hurd/Dist
+++ b/sysdeps/mach/hurd/Dist
@@ -1,3 +1,4 @@
+errlist.c
errnos.awk
err_hurd.sub
libc-ldscript
diff --git a/sysdeps/mach/hurd/Makefile b/sysdeps/mach/hurd/Makefile
index 454ac8f98c..b3161ca195 100644
--- a/sysdeps/mach/hurd/Makefile
+++ b/sysdeps/mach/hurd/Makefile
@@ -87,7 +87,7 @@ $(common-objpfx)errnos.d: $(mach-errnos-deps)
$(hurd)/errnos.h: $(common-objpfx)stamp-errnos ;
$(common-objpfx)stamp-errnos: $(hurd)/errnos.awk $(errno.texinfo) \
$(mach-errnos-deps)
- gawk -f $^ > $(hurd)/errnos.h-tmp
+ $(AWK) -f $^ > $(hurd)/errnos.h-tmp
# Make it unwritable so noone will edit it by mistake.
-chmod a-w $(hurd)/errnos.h-tmp
./$(..)move-if-change $(hurd)/errnos.h-tmp $(hurd)/errnos.h
diff --git a/sysdeps/mach/hurd/errlist.c b/sysdeps/mach/hurd/errlist.c
new file mode 100644
index 0000000000..5cbc543ed1
--- /dev/null
+++ b/sysdeps/mach/hurd/errlist.c
@@ -0,0 +1,26 @@
+/* Copyright (C) 1998 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 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* SYS_ERRLIST cannot have Unix semantics on the Hurd, so it is easier
+ just to rename it. We also need to remap error codes to array
+ indices by taking their subcode. */
+#define SYS_ERRLIST _hurd_errlist
+#define SYS_NERR _hurd_nerr
+#define ERR_REMAP(n) (n & 0x3fff)
+
+#include <sysdeps/gnu/errlist.c>
diff --git a/sysdeps/unix/Makefile b/sysdeps/unix/Makefile
index 4863556332..234caee5d4 100644
--- a/sysdeps/unix/Makefile
+++ b/sysdeps/unix/Makefile
@@ -54,7 +54,7 @@ $(common-objpfx)sys/param.h: $(sysincludedir)/sys/param.h
(echo '#ifndef _SYS_PARAM_H'; \
echo '#define _SYS_PARAM_H 1'; \
echo '#include <endian.h>'; \
- awk < $< \
+ $(AWK) < $< \
'/^#define[ ]*NULL/ { print "#ifndef NULL"; \
print $$0; \
print "#endif"; \
@@ -142,7 +142,7 @@ $(common-objpfx)make-errnos: $(common-objpfx)make-errnos.c
$(common-objpfx)make-errnos.c: $(sysdep_dir)/unix/errnos-tmpl.c \
$(sysdep_dir)/unix/errnos.awk $(common-objpfx)errnos
- awk -f $(word 2,$^) errnos="`tr '\012' ' ' < $(word 3,$^)`" $< > $@T
+ $(AWK) -f $(word 2,$^) errnos="`tr '\012' ' ' < $(word 3,$^)`" $< > $@T
mv $@T $@
$(common-objpfx)errnos: $(wildcard $(sysincludedir)/errno.h \
@@ -176,7 +176,7 @@ $(common-objpfx)make-ioctls: $(common-objpfx)make-ioctls.c
$(common-objpfx)make-ioctls.c: $(sysdep_dir)/unix/ioctls-tmpl.c \
$(sysdep_dir)/unix/ioctls.awk \
$(common-objpfx)ioctls
- awk -f $(word 2,$^) requests="`cat $(word 3,$^)`" $< > $@T
+ $(AWK) -f $(word 2,$^) requests="`cat $(word 3,$^)`" $< > $@T
mv $@T $@