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mescc: Mes C Library: Add assert_msg.

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* lib/mes/assert_msg.c: New file.
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Jan (janneke) Nieuwenhuizen 2020-04-19 15:57:06 +02:00
parent 60929bf40e
commit cf22ba44ce
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3 changed files with 32 additions and 0 deletions
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1
build-aux/configure-lib.sh
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@ -113,6 +113,7 @@ if test $mes_libc = mes; then
lib/ctype/isdigit.c lib/ctype/isdigit.c
lib/ctype/isspace.c lib/ctype/isspace.c
lib/ctype/isxdigit.c lib/ctype/isxdigit.c
lib/mes/assert_msg.c
lib/posix/write.c lib/posix/write.c
lib/stdlib/atoi.c lib/stdlib/atoi.c
" "

1
include/mes/mes.h
View file

@ -105,6 +105,7 @@ int unreadchar ();
long length__ (SCM x); long length__ (SCM x);
size_t bytes_cells (size_t length); size_t bytes_cells (size_t length);
void assert_max_string (size_t i, char const *msg, char *string); void assert_max_string (size_t i, char const *msg, char *string);
void assert_msg (int check, char *msg);
#include "mes/builtins.h" #include "mes/builtins.h"
#include "mes/constants.h" #include "mes/constants.h"

30
lib/mes/assert_msg.c Normal file
View file

@ -0,0 +1,30 @@
/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2019 Jeremiah Orians <jeremiah@pdp10.guru>
* Copyright © 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#include <mes/lib.h>
#include <stdlib.h>
void
assert_msg (int bool, char *msg)
{
if (bool == 0)
__assert_fail (msg);
}