ax_prototype_getsockname.m4

# =============================================================================
#  https://www.gnu.org/software/autoconf-archive/ax_prototype_getsockname.html
# =============================================================================
#
# SYNOPSIS
#
#   AX_PROTOTYPE_GETSOCKNAME
#
# DESCRIPTION
#
#   Requires the AX_PROTOTYPE macro. FIXME: Put this in the code!
#
#   Find the type of argument two and three of getsockname. User must
#   include the following in acconfig.h:
#
#    /* Type of second argument of getsockname */
#    #undef GETSOCKNAME_ARG2
#
#    /* Type of third argument of getsockname */
#    #undef GETSOCKNAME_ARG3
#
# LICENSE
#
#   Copyright (c) 2008 Loic Dachary <loic@senga.org>
#
#   This program 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 2 of the License, or (at your
#   option) any later version.
#
#   This program 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.
#
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#   with this program. If not, see <https://www.gnu.org/licenses/>.
#
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#serial 6

AU_ALIAS([AC_PROTOTYPE_GETSOCKNAME], [AX_PROTOTYPE_GETSOCKNAME])
AC_DEFUN([AX_PROTOTYPE_GETSOCKNAME],[
AX_PROTOTYPE(getsockname,
 [
  #include <sys/types.h>
  #include <sys/socket.h>
 ],
 [
  int a = 0;
  ARG2 * b = 0;
  ARG3 * c = 0;
  getsockname(a, b, c);
 ],
 ARG2, [struct sockaddr, void],
 ARG3, [socklen_t, size_t, int, unsigned int, long unsigned int])
])