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49114fd43d
This updates Gnulib to v0.0-4889-ge375fe3. * m4/gnulib-cache.m4: Add `accept', `bind', `close', `connect', `getpeername', `getsockname', `getsockopt', `listen', `malloc', `malloca', `recv', `recvfrom', `send', `sendto', `setsockopt', `shutdown', `socket', and `sockets', requested by Jan Nieuwenhuizen <janneke-list@xs4all.nl> for cross-MinGW32 builds. Add `trunc', requested by Mark H Weaver <mhw@netris.org>.
40 lines
1.4 KiB
Text
40 lines
1.4 KiB
Text
# netdb_h.m4 serial 10
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dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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AC_DEFUN([gl_HEADER_NETDB],
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[
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AC_REQUIRE([gl_NETDB_H_DEFAULTS])
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gl_CHECK_NEXT_HEADERS([netdb.h])
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if test $ac_cv_header_netdb_h = yes; then
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HAVE_NETDB_H=1
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else
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HAVE_NETDB_H=0
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fi
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AC_SUBST([HAVE_NETDB_H])
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dnl Check for declarations of anything we want to poison if the
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dnl corresponding gnulib module is not in use.
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gl_WARN_ON_USE_PREPARE([[#include <netdb.h>]],
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[getaddrinfo freeaddrinfo gai_strerror getnameinfo])
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])
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AC_DEFUN([gl_NETDB_MODULE_INDICATOR],
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[
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dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
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AC_REQUIRE([gl_NETDB_H_DEFAULTS])
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gl_MODULE_INDICATOR_SET_VARIABLE([$1])
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])
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AC_DEFUN([gl_NETDB_H_DEFAULTS],
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[
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GNULIB_GETADDRINFO=0; AC_SUBST([GNULIB_GETADDRINFO])
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dnl Assume proper GNU behavior unless another module says otherwise.
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HAVE_STRUCT_ADDRINFO=1; AC_SUBST([HAVE_STRUCT_ADDRINFO])
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HAVE_DECL_FREEADDRINFO=1; AC_SUBST([HAVE_DECL_FREEADDRINFO])
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HAVE_DECL_GAI_STRERROR=1; AC_SUBST([HAVE_DECL_GAI_STRERROR])
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HAVE_DECL_GETADDRINFO=1; AC_SUBST([HAVE_DECL_GETADDRINFO])
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HAVE_DECL_GETNAMEINFO=1; AC_SUBST([HAVE_DECL_GETNAMEINFO])
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])
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