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authorZack Weinberg <zackw@panix.com>2017-06-08 15:39:03 -0400
committerZack Weinberg <zackw@panix.com>2017-06-08 15:39:03 -0400
commit5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch)
tree4470480d904b65cf14ca524f96f79eca818c3eaf /sysdeps/gnu/errlist.awk
parent199fc19d3aaaf57944ef036e15904febe877fc93 (diff)
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Prepare for radical source tree reorganization.zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage directory, REORG.TODO, except for files that will certainly still exist in their current form at top level when we're done (COPYING, COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which are moved to the new directory OldChangeLogs, instead), and the generated file INSTALL (which is just deleted; in the new order, there will be no generated files checked into version control).
Diffstat (limited to 'sysdeps/gnu/errlist.awk')
-rw-r--r--sysdeps/gnu/errlist.awk110
1 files changed, 0 insertions, 110 deletions
diff --git a/sysdeps/gnu/errlist.awk b/sysdeps/gnu/errlist.awk
deleted file mode 100644
index d5a0555114..0000000000
--- a/sysdeps/gnu/errlist.awk
+++ /dev/null
@@ -1,110 +0,0 @@
-# Copyright (C) 1991-2017 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, see
-# <http://www.gnu.org/licenses/>.
-
-# errno.texi contains lines like:
-# @deftypevr Macro int ENOSYS
-# @errno{ENOSYS, 78, Function not implemented}
-# Descriptive paragraph...
-# @end deftypevr
-
-BEGIN {
-
- # Here we list the E* names that might be duplicate names for the
- # same integer value on some systems. This causes the code below
- # to generate ``#if defined (ALIAS) && ALIAS != ORIGINAL'' in the code,
- # so the output does not presume that these are in fact aliases.
- # We list here all the known potential cases on any system,
- # so that the C source we produce will do the right thing based
- # on the actual #define'd values it's compiled with.
- alias["EWOULDBLOCK"]= "EAGAIN";
- alias["EDEADLOCK"] = "EDEADLK";
- alias["ENOTSUP"] = "EOPNOTSUPP";
-
- print "/* This file is generated from errno.texi by errlist.awk. */"
- print "";
- print "#include <errno.h>";
- print "#include <libintl.h>";
- print "";
- print "#ifndef ERR_REMAP";
- print "# define ERR_REMAP(n) n";
- print "#endif";
- print "";
-
- print "#if !defined EMIT_ERR_MAX && !defined ERRLIST_NO_COMPAT";
- print "# include <errlist-compat.h>";
- print "#endif";
- print "#ifdef ERR_MAX";
- print "# define ERRLIST_SIZE ERR_MAX + 1";
- print "#else"
- print "# define ERR_MAX 0";
- print "# define ERRLIST_SIZE";
- print "#endif";
-
- print "const char *const _sys_errlist_internal[ERRLIST_SIZE] =";
- print " {";
- print " [0] = N_(\"Success\"),"
- }
-
-/^@errno\{/ \
- {
- etext = $3;
- for (i = 4; i <= NF; ++i)
- etext = etext " " $i;
- etext = substr(etext, 1, length(etext)-1)
- e = substr($1, 8, length($1)-8)
- errno = substr($2, 1, length($2)-1) + 0
- if (alias[e])
- printf "#if defined (%s) && %s != %s\n", e, e, alias[e];
- else
- printf "#ifdef %s\n", e;
- errnoh = 4;
- desc="";
- next;
- }
-errnoh == 4 && $1 == "@end" && $2 == "deftypevr" \
- {
- printf "/*%s */\n", desc;
- printf " [ERR_REMAP (%s)] = N_(\"%s\"),\n", e, etext;
- printf "# if %s > ERR_MAX\n", e;
- print "# undef ERR_MAX";
- printf "# define ERR_MAX %s\n", e;
- print "# endif";
- print "#endif";
- errnoh = 0;
- next;
- }
-errnoh == 4 \
- {
- # This magic tag in C comments gets them copied into libc.pot.
- desc = desc "\nTRANS" ($0 != "" ? " " : "") $0; next
- }
-END {
- print " };";
- print "";
- print "#define NERR \\";
- print " (sizeof _sys_errlist_internal / sizeof _sys_errlist_internal [0])";
- print "const int _sys_nerr_internal = NERR;"
- print "";
- print "#if IS_IN (libc) && !defined ERRLIST_NO_COMPAT";
- print "# include <errlist-compat.c>";
- print "#endif";
- print "";
- print "#ifdef EMIT_ERR_MAX";
- print "void dummy (void)"
- print "{ asm volatile (\" @@@ %0 @@@ \" : : \"i\" (ERR_REMAP (ERR_MAX))); }"
- print "#endif";
-}