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| author | Ludovic Courtès <ludo@gnu.org> | 2010-12-20 22:51:46 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2010-12-20 22:51:46 +0100 |
| commit | ab4d62adbf5ee06a9ecbdb805c83c326a866b33c (patch) | |
| tree | 0f9f26a991d0af425ddfa21f0fad0386629bf9a9 /m4/sys_socket_h.m4 | |
| parent | b90b4b2bf2892d868839cf599365a001999f8c15 (diff) | |
| download | guile-ab4d62adbf5ee06a9ecbdb805c83c326a866b33c.tar.gz | |
Update Gnulib to v0.0-4544-gce083ca.
Diffstat (limited to 'm4/sys_socket_h.m4')
| -rw-r--r-- | m4/sys_socket_h.m4 | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/m4/sys_socket_h.m4 b/m4/sys_socket_h.m4 index c7627cb94..b743371df 100644 --- a/m4/sys_socket_h.m4 +++ b/m4/sys_socket_h.m4 @@ -1,4 +1,4 @@ -# sys_socket_h.m4 serial 20 +# sys_socket_h.m4 serial 21 dnl Copyright (C) 2005-2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -9,8 +9,20 @@ dnl From Simon Josefsson. AC_DEFUN([gl_HEADER_SYS_SOCKET], [ AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_C_INLINE]) + dnl On OSF/1, the functions recv(), send(), recvfrom(), sendto() have + dnl old-style declarations (with return type 'int' instead of 'ssize_t') + dnl unless _POSIX_PII_SOCKET is defined. + case "$host_os" in + osf*) + AC_DEFINE([_POSIX_PII_SOCKET], [1], + [Define to 1 in order to get the POSIX compatible declarations + of socket functions.]) + ;; + esac + AC_CACHE_CHECK([whether <sys/socket.h> is self-contained], [gl_cv_header_sys_socket_h_selfcontained], [ |