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| author | Ludovic Courtès <ludo@gnu.org> | 2011-10-22 16:24:32 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2011-10-22 16:24:32 +0200 |
| commit | 35428fb6b2d269dbfa2eec7d0739aec149bd4cc2 (patch) | |
| tree | 03146c5871ad9b2167f3dffc89fdbb3082d7fc4e /m4/close.m4 | |
| parent | fe4ea6859e7d19a0fe2694a3fb49f4abb722afc1 (diff) | |
| download | guile-35428fb6b2d269dbfa2eec7d0739aec149bd4cc2.tar.gz | |
Update Gnulib to v0.0-6523-gb3609c1.
Diffstat (limited to 'm4/close.m4')
| -rw-r--r-- | m4/close.m4 | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/m4/close.m4 b/m4/close.m4 index fc131381a..f860a320c 100644 --- a/m4/close.m4 +++ b/m4/close.m4 @@ -1,4 +1,4 @@ -# close.m4 serial 5 +# close.m4 serial 8 dnl Copyright (C) 2008-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -6,21 +6,28 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_CLOSE], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_MSVC_INVAL]) + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_CLOSE=1 + fi m4_ifdef([gl_PREREQ_SYS_H_WINSOCK2], [ gl_PREREQ_SYS_H_WINSOCK2 if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then dnl Even if the 'socket' module is not used here, another part of the dnl application may use it and pass file descriptors that refer to dnl sockets to the close() function. So enable the support for sockets. - gl_REPLACE_CLOSE + REPLACE_CLOSE=1 + fi + ]) + dnl Replace close() for supporting the gnulib-defined fchdir() function, + dnl to keep fchdir's bookkeeping up-to-date. + m4_ifdef([gl_FUNC_FCHDIR], [ + if test $REPLACE_CLOSE = 0; then + gl_TEST_FCHDIR + if test $HAVE_FCHDIR = 0; then + REPLACE_CLOSE=1 + fi fi ]) -]) - -AC_DEFUN([gl_REPLACE_CLOSE], -[ - AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) - REPLACE_CLOSE=1 - AC_LIBOBJ([close]) - gl_REPLACE_FCLOSE ]) |