binutils-gdb/libsframe/sframe-error.c
Alan Modra fd67aa1129 Update year range in copyright notice of binutils files
Adds two new external authors to etc/update-copyright.py to cover
bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then
updates copyright messages as follows:

1) Update cgen/utils.scm emitted copyrights.
2) Run "etc/update-copyright.py --this-year" with an extra external
   author I haven't committed, 'Kalray SA.', to cover gas testsuite
   files (which should have their copyright message removed).
3) Build with --enable-maintainer-mode --enable-cgen-maint=yes.
4) Check out */po/*.pot which we don't update frequently.
2024-01-04 22:58:12 +10:30

50 lines
1.5 KiB
C

/* sframe-error.c - Error messages.
Copyright (C) 2022-2024 Free Software Foundation, Inc.
This file is part of libsframe.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "sframe-api.h"
#include <stddef.h>
#include <string.h>
/* In this file, we want to treat the first item of the SFrame error
macro like subsequent items. */
#define _SFRAME_FIRST(NAME, VALUE) _SFRAME_ITEM(NAME, VALUE)
/* The error message strings, each in a unique structure member precisely big
enough for that error, plus a str member to access them all as a string
table. */
static const char *const _sframe_errlist[] = {
#define _SFRAME_ITEM(n, s) s,
_SFRAME_ERRORS
#undef _SFRAME_ITEM
};
const char *
sframe_errmsg (int error)
{
const char *str;
if (error >= SFRAME_ERR_BASE && (error - SFRAME_ERR_BASE) < SFRAME_ERR_NERR)
str = _sframe_errlist[error - SFRAME_ERR_BASE];
else
str = (const char *) strerror (error);
return (str ? str : "Unknown error");
}