1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
# sethostname.m4 serial 1
dnl Copyright (C) 2011-2023 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.
# Ensure
# - the sethostname() function,
# - the HOST_NAME_MAX macro in <limits.h>.
AC_DEFUN([gl_FUNC_SETHOSTNAME],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
gl_PREREQ_HOST_NAME_MAX
AC_CHECK_FUNCS([sethostname])
if test $ac_cv_func_sethostname = no; then
HAVE_SETHOSTNAME=0
fi
AC_CHECK_DECLS([sethostname])
if test $ac_cv_have_decl_sethostname = no; then
HAVE_DECL_SETHOSTNAME=0
fi
])
|
