diff options
Diffstat (limited to 'sysdeps/nacl/errnos.awk')
-rw-r--r-- | sysdeps/nacl/errnos.awk | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/sysdeps/nacl/errnos.awk b/sysdeps/nacl/errnos.awk deleted file mode 100644 index 926d595a73..0000000000 --- a/sysdeps/nacl/errnos.awk +++ /dev/null @@ -1,87 +0,0 @@ -# Script to produce bits/errno.h for NaCl. - -# Copyright (C) 2015-2017 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/>. - -BEGIN { maxerrno = 0 } - -$1 == "#define" && $2 ~ /NACL_ABI_E[A-Z0-9_]+/ && $3 ~ /[0-9]+/ { - ename = $2; - sub(/NACL_ABI_/, "", ename); - errno = $3 + 0; - if (errno > maxerrno) maxerrno = errno; - errnos[errno] = ename; - errnos_by_name[ename] = errno; - if ($4 == "/*" && !(ename in errno_text)) { - etext = $5; - for (i = 6; i <= NF && $i != "*/"; ++i) - etext = etext " " $i; - errno_text[ename] = etext; - } - next; -} - -$1 == "@comment" && $2 == "errno.h" { errnoh=1; next } -errnoh == 1 && $1 == "@comment" { - ++errnoh; - etext = $3; - for (i = 4; i <= NF; ++i) - etext = etext " " $i; - next; -} -errnoh == 2 && $1 == "@deftypevr" && $2 == "Macro" && $3 == "int" { - ename = $4; - errno_text[ename] = etext; - next; -} - -function define_errno(errno, ename) { - etext = errno_text[ename]; - if (length(ename) < 8) ename = ename "\t"; - printf "#define\t%s\t%d\t/* %s */\n", ename, errno, etext; -} - -END { - print "\ -/* This file generated by errnos.awk. */\n\ -\n\ -#if !defined __Emath_defined && (defined _ERRNO_H || defined __need_Emath)\n\ -#undef __need_Emath\n\ -#define __Emath_defined 1"; - emath["EDOM"] = emath["EILSEQ"] = emath["ERANGE"] = 1; - for (ename in emath) { - errno = errnos_by_name[ename]; - define_errno(errno, ename); - delete errnos[errno]; - } - print "\ -#endif\n\ -\n\ -#ifdef _ERRNO_H\n"; - - for (i = 1; i <= maxerrno; ++i) - if (i in errnos) define_errno(i, errnos[i]); - - print "\n\ -#define EWOULDBLOCK EAGAIN\n\ -#define ENOTSUP EOPNOTSUPP\n\ -\n\ -extern __thread int errno __attribute__ ((__tls_model__ (\"initial-exec\")));\n\ -#define errno errno\n\ -\n\ -#endif"; -} |