mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-22 19:00:07 +00:00
1ce8aaaedb
* locale/xlocale.c (_nl_C_locobj): Update initializer. * locale/global-locale.c (_nl_global_locale): Likewise. * locale/duplocale.c (__duplocale): strdup __names elements. * locale/freelocale.c (__freelocale): Free __names elements. * locale/localename.c (_nl_current_names): Variable removed. (__current_locale_name): Use _NL_CURRENT_LOCALE->__names instead. * locale/localeinfo.h (_nl_current_names): Removed decl. * locale/setlocale.c: Use _nl_global_locale->__names in place of _nl_current_names throughout. * locale/setlocale.c (setlocale): strdup -> __strdup (not ISO C). * sysdeps/gnu/errlist-compat.awk: Emit link_warnings for sys_errlist and sys_nerr in the output file. * sunrpc/Makefile (rpcgen-cmd): Pass CPP in rpcgen's environment. * scripts/cpp: Just use the environment variable. * libio/tst-mmap-setvbuf.c (main): Use 'm' fopen flag. * libio/tst-mmap-offend.c (do_test): Likewise. * libio/tst-mmap-fflushsync.c (do_test): Likewise. * libio/tst-mmap-eofsync.c (do_test): Likewise. * libio/tst-mmap2-eofsync.c (do_test): Likewise.
123 lines
4.3 KiB
Awk
123 lines
4.3 KiB
Awk
# awk script to generate errlist-compat.c
|
|
# Copyright (C) 2002 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 Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2.1 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
|
|
# Lesser General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with the GNU C Library; if not, write to the Free
|
|
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
# 02111-1307 USA.
|
|
|
|
#
|
|
# This script takes the Versions file as input and looks for #errlist-compat
|
|
# magic comments, which have the form:
|
|
# #errlist-compat NNN
|
|
# where NNN is the number of elements in the sys_errlist for that version set.
|
|
# We need the awk variable `maxerr' defined to the current size of sys_errlist.
|
|
#
|
|
# If there is no magic comment matching the current size, we barf.
|
|
# Otherwise we generate code (errlist-compat.c) to define all the
|
|
# necessary compatibility symbols for older, smaller versions of sys_errlist.
|
|
#
|
|
|
|
# These two rules catch the Versions file contents.
|
|
NF == 2 && $2 == "{" { last_version = $1; next }
|
|
$1 == "#errlist-compat" {
|
|
# Don't process any further Versions files
|
|
ARGC = ARGIND + 1;
|
|
cnt = $2 + 0;
|
|
if (cnt < 100) {
|
|
print "*** this line seems bogus:", $0 > "/dev/stderr";
|
|
exit 1;
|
|
}
|
|
version[pos + 0] = cnt SUBSEP last_version;
|
|
pos++;
|
|
if (cnt < highest) {
|
|
printf "*** %s #errlist-compat counts are not sorted\n", ARGV[ARGIND];
|
|
exit 1;
|
|
}
|
|
if (cnt > highest)
|
|
highest = cnt;
|
|
highest_version = last_version;
|
|
next;
|
|
}
|
|
|
|
END {
|
|
if (! highest_version) {
|
|
print "/* No sys_errlist/sys_nerr symbols defined on this platform. */";
|
|
exit 0;
|
|
}
|
|
|
|
count = maxerr + 1;
|
|
|
|
if (highest != count) {
|
|
printf "*** errlist.c count %d vs Versions sys_errlist@%s count %d\n", \
|
|
count, highest_version, highest > "/dev/stderr";
|
|
exit 1;
|
|
}
|
|
|
|
lastv = "";
|
|
for (n = 0; n < pos; ++n) {
|
|
split(version[n], t, SUBSEP)
|
|
v = t[2];
|
|
gsub(/[^A-Z0-9_]/, "_", v);
|
|
if (lastv != "")
|
|
compat[lastv] = v;
|
|
lastv = v;
|
|
vcount[v] = t[1];
|
|
}
|
|
|
|
print "/* This file was generated by errlist-compat.awk; DO NOT EDIT! */\n";
|
|
print "#include <shlib-compat.h>\n";
|
|
|
|
for (old in compat) {
|
|
new = compat[old];
|
|
n = vcount[old];
|
|
printf "#if SHLIB_COMPAT (libc, %s, %s)\n", old, new;
|
|
printf "# include <bits/wordsize.h>\n";
|
|
printf "extern const char *const __sys_errlist_%s[];\n", old;
|
|
printf "const int __sys_nerr_%s = %d;\n", old, n;
|
|
printf "strong_alias (_sys_errlist_internal, __sys_errlist_%s)\n", old;
|
|
printf "declare_symbol (__sys_errlist_%s, object, __WORDSIZE/8*%d)\n", \
|
|
old, n;
|
|
printf "compat_symbol (libc, __sys_errlist_%s, sys_errlist, %s);\n", \
|
|
old, old;
|
|
printf "compat_symbol (libc, __sys_nerr_%s, sys_nerr, %s);\n", old, old;
|
|
|
|
printf "extern const char *const ___sys_errlist_%s[];\n", old;
|
|
printf "extern const int __sys_nerr_%s;\n", old;
|
|
printf "strong_alias (__sys_errlist_%s, ___sys_errlist_%s)\n", old, old;
|
|
printf "strong_alias (__sys_nerr_%s, ___sys_nerr_%s)\n", old, old;
|
|
printf "compat_symbol (libc, ___sys_errlist_%s, _sys_errlist, %s);\n", \
|
|
old, old;
|
|
printf "compat_symbol (libc, ___sys_nerr_%s, _sys_nerr, %s);\n", old, old;
|
|
printf "#endif\n\n";
|
|
}
|
|
|
|
printf "\
|
|
extern const char *const __sys_errlist_internal[];\n\
|
|
extern const int __sys_nerr_internal;\n\
|
|
strong_alias (_sys_errlist_internal, __sys_errlist_internal)\n\
|
|
strong_alias (_sys_nerr_internal, __sys_nerr_internal)\n\
|
|
versioned_symbol (libc, _sys_errlist_internal, sys_errlist, %s);\n\
|
|
versioned_symbol (libc, __sys_errlist_internal, _sys_errlist, %s);\n\
|
|
versioned_symbol (libc, _sys_nerr_internal, sys_nerr, %s);\n\
|
|
versioned_symbol (libc, __sys_nerr_internal, _sys_nerr, %s);\n", \
|
|
lastv, lastv, lastv, lastv;
|
|
|
|
print "\n\
|
|
link_warning (sys_errlist, \"\
|
|
`sys_errlist' is deprecated; use `strerror' or `strerror_r' instead\")\n\
|
|
link_warning (sys_nerr, \"\
|
|
`sys_nerr' is deprecated; use `strerror' or `strerror_r' instead\")";
|
|
}
|