Mercurial > gnulib
view m4/getusershell.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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# getusershell.m4 serial 7 dnl Copyright (C) 2002-2003, 2006, 2008-2019 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_GETUSERSHELL], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl Persuade glibc <unistd.h> to declare {get,set,end}usershell(). AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) dnl Check whether the getusershell function exists. AC_CHECK_FUNCS_ONCE([getusershell]) if test $ac_cv_func_getusershell = yes; then HAVE_GETUSERSHELL=1 dnl Check whether getusershell is declared. AC_CHECK_DECLS([getusershell]) if test $ac_cv_have_decl_getusershell = no; then HAVE_DECL_GETUSERSHELL=0 fi else HAVE_GETUSERSHELL=0 dnl Assume that on platforms which declare it, the function exists. HAVE_DECL_GETUSERSHELL=0 fi ])