From 8ffec2a3aba6f114784e11f89ef1d57a096ae540 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 19:39:29 +0200 Subject: Adding upstream version 8.32. Signed-off-by: Daniel Baumann --- m4/netdb_h.m4 | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 m4/netdb_h.m4 (limited to 'm4/netdb_h.m4') diff --git a/m4/netdb_h.m4 b/m4/netdb_h.m4 new file mode 100644 index 0000000..143a2c8 --- /dev/null +++ b/m4/netdb_h.m4 @@ -0,0 +1,44 @@ +# netdb_h.m4 serial 12 +dnl Copyright (C) 2008-2020 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_HEADER_NETDB], +[ + AC_REQUIRE([gl_NETDB_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([netdb.h]) + if test $ac_cv_header_netdb_h = yes; then + HAVE_NETDB_H=1 + else + HAVE_NETDB_H=0 + fi + AC_SUBST([HAVE_NETDB_H]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include ]], + [getaddrinfo freeaddrinfo gai_strerror getnameinfo]) +]) + +AC_DEFUN([gl_NETDB_MODULE_INDICATOR], +[ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_NETDB_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +AC_DEFUN([gl_NETDB_H_DEFAULTS], +[ + GNULIB_GETADDRINFO=0; AC_SUBST([GNULIB_GETADDRINFO]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_STRUCT_ADDRINFO=1; AC_SUBST([HAVE_STRUCT_ADDRINFO]) + HAVE_DECL_FREEADDRINFO=1; AC_SUBST([HAVE_DECL_FREEADDRINFO]) + HAVE_DECL_GAI_STRERROR=1; AC_SUBST([HAVE_DECL_GAI_STRERROR]) + HAVE_DECL_GETADDRINFO=1; AC_SUBST([HAVE_DECL_GETADDRINFO]) + HAVE_DECL_GETNAMEINFO=1; AC_SUBST([HAVE_DECL_GETNAMEINFO]) + REPLACE_GAI_STRERROR=0; AC_SUBST([REPLACE_GAI_STRERROR]) + REPLACE_GETADDRINFO=0; AC_SUBST([REPLACE_GETADDRINFO]) +]) -- cgit v1.2.3