Mercurial > gnulib
view m4/jm-winsz2.m4 @ 40216:02ed6264c100
strfmon_l: Fix -fsanitize=address finding.
* lib/strfmon_l.c: Include <errno.h>, <stdbool.h>, <stdlib.h>,
<string.h>.
(MAX_ARGS): Renamed from MAX_ARG_WORDS.
(directive_t, directives_t): New types.
(fmon_parse): New function.
(rpl_strfmon_l): Don't call va_arg more often than needed for the
format string. Consume 'long double' arguments in places where the
format string indicates so.
* modules/strfmon_l (Depends-on): Add 'stdbool'.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Sat, 09 Mar 2019 23:30:40 +0100 |
| parents | b06060465f09 |
| children |
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# serial 8 # Copyright (C) 1996, 1999, 2001, 2004, 2009-2019 Free Software Foundation, # Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL], [AC_REQUIRE([gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H]) AC_CACHE_CHECK([whether use of TIOCGWINSZ requires sys/ioctl.h], [gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h], [gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then AC_EGREP_CPP([yes], [#include <sys/types.h> # include <sys/ioctl.h> # ifdef TIOCGWINSZ yes # endif ], [gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes]) fi ]) if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then AC_DEFINE([GWINSZ_IN_SYS_IOCTL], [1], [Define if your system defines TIOCGWINSZ in sys/ioctl.h.]) fi ])