diff options
author | Bruno Haible <bruno@clisp.org> | 2007-11-03 16:52:20 +0100 |
---|---|---|
committer | Bruno Haible <bruno@clisp.org> | 2007-11-03 16:52:20 +0100 |
commit | 7cd87873c8336cb43c0452df4b11238f014be8a1 (patch) | |
tree | 66778195b9b01d1272f0b4ca40a083f474377c67 /m4/vsprintf-posix.m4 | |
parent | 0940559e188c194399b193ad5058c6ca03ddda9c (diff) | |
download | gnulib-7cd87873c8336cb43c0452df4b11238f014be8a1.tar.gz |
Fix *printf behaviour in out-of-memory situations on MacOS X and *BSD.
Diffstat (limited to 'm4/vsprintf-posix.m4')
-rw-r--r-- | m4/vsprintf-posix.m4 | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/m4/vsprintf-posix.m4 b/m4/vsprintf-posix.m4 index 144fc585a1..48ca6eff63 100644 --- a/m4/vsprintf-posix.m4 +++ b/m4/vsprintf-posix.m4 @@ -1,4 +1,4 @@ -# vsprintf-posix.m4 serial 7 +# vsprintf-posix.m4 serial 8 dnl Copyright (C) 2007 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -17,6 +17,7 @@ AC_DEFUN([gl_FUNC_VSPRINTF_POSIX], AC_REQUIRE([gl_PRINTF_POSITIONS]) AC_REQUIRE([gl_PRINTF_FLAG_GROUPING]) AC_REQUIRE([gl_PRINTF_FLAG_ZERO]) + AC_REQUIRE([gl_PRINTF_ENOMEM]) gl_cv_func_vsprintf_posix=no case "$gl_cv_func_printf_sizes_c99" in *yes) @@ -38,9 +39,13 @@ AC_DEFUN([gl_FUNC_VSPRINTF_POSIX], *yes) case "$gl_cv_func_printf_flag_zero" in *yes) - # vsprintf exists and is already - # POSIX compliant. - gl_cv_func_vsprintf_posix=yes + case "$gl_cv_func_printf_enomem" in + *yes) + # vsprintf exists and is already + # POSIX compliant. + gl_cv_func_vsprintf_posix=yes + ;; + esac ;; esac ;; @@ -69,6 +74,7 @@ AC_DEFUN([gl_FUNC_VSPRINTF_POSIX], gl_PREREQ_VASNPRINTF_DIRECTIVE_F gl_PREREQ_VASNPRINTF_FLAG_GROUPING gl_PREREQ_VASNPRINTF_FLAG_ZERO + gl_PREREQ_VASNPRINTF_ENOMEM gl_REPLACE_VASNPRINTF gl_REPLACE_VSPRINTF fi |