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author | Bruno Haible <bruno@clisp.org> | 2011-09-10 21:18:08 +0200 |
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committer | Bruno Haible <bruno@clisp.org> | 2011-09-10 21:18:08 +0200 |
commit | b9816b529202767826d9a556f9138f15eb898037 (patch) | |
tree | d752f7ee8e78d19bee61c7e3360f33863c7216fb /m4/vsnprintf-posix.m4 | |
parent | 9a5654c9d319013848ccfb6c4f10d74a828b1ef5 (diff) | |
download | gnulib-b9816b529202767826d9a556f9138f15eb898037.tar.gz |
*printf: Add support for MSVC compiler.
* m4/printf.m4 (gl_PRINTF_DIRECTIVE_N): On MSVC, install a handler that
handles the exception caused by the %n directive. When cross-compiling,
guess no on native Windows.
(gl_SNPRINTF_TRUNCATION_C99, gl_SNPRINTF_RETVAL_C99,
gl_SNPRINTF_DIRECTIVE_N, gl_SNPRINTF_SIZE1): When snprintf is missing,
emulate it through vsnprintf.
* m4/vsnprintf-posix.m4 (gl_FUNC_VSNPRINTF_POSIX): Update comment.
* doc/posix-functions/dprintf.texi: Update documentation regarding
MSVC 9.
* doc/posix-functions/fprintf.texi: Likewise.
* doc/posix-functions/printf.texi: Likewise.
* doc/posix-functions/snprintf.texi: Likewise.
* doc/posix-functions/sprintf.texi: Likewise.
* doc/posix-functions/swprintf.texi: Likewise.
* doc/posix-functions/vdprintf.texi: Likewise.
* doc/posix-functions/vfprintf.texi: Likewise.
* doc/posix-functions/vprintf.texi: Likewise.
* doc/posix-functions/vsnprintf.texi: Likewise.
* doc/posix-functions/vsprintf.texi: Likewise.
* doc/glibc-functions/asprintf.texi: Likewise.
* doc/glibc-functions/obstack_printf.texi: Likewise.
* doc/glibc-functions/obstack_vprintf.texi: Likewise.
* doc/glibc-functions/vasprintf.texi: Likewise.
Diffstat (limited to 'm4/vsnprintf-posix.m4')
-rw-r--r-- | m4/vsnprintf-posix.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/m4/vsnprintf-posix.m4 b/m4/vsnprintf-posix.m4 index b5ae66e1a5..3b720885ad 100644 --- a/m4/vsnprintf-posix.m4 +++ b/m4/vsnprintf-posix.m4 @@ -1,4 +1,4 @@ -# vsnprintf-posix.m4 serial 14 +# vsnprintf-posix.m4 serial 15 dnl Copyright (C) 2007-2011 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -23,7 +23,7 @@ AC_DEFUN([gl_FUNC_VSNPRINTF_POSIX], gl_cv_func_vsnprintf_posix=no AC_CHECK_FUNCS([vsnprintf]) if test $ac_cv_func_vsnprintf = yes; then - dnl Assume that if vsnprintf() exists, snprintf() also exists. + dnl These tests use vsnprintf() if snprintf() does not exist. gl_SNPRINTF_TRUNCATION_C99 gl_SNPRINTF_RETVAL_C99 gl_SNPRINTF_DIRECTIVE_N |