From 3a20d23b48c1051e1f22295fd886cc7f643417f6 Mon Sep 17 00:00:00 2001 From: marha Date: Fri, 10 Dec 2010 19:06:59 +0000 Subject: xserver git update 10/12/2010 --- xorg-server/include/Makefile.am | 1 + xorg-server/include/Xprintf.h | 69 +++++++++++++++++++++++++++++++++++++ xorg-server/include/dix-config.h.in | 3 ++ xorg-server/include/os.h | 13 ++++--- 4 files changed, 82 insertions(+), 4 deletions(-) create mode 100644 xorg-server/include/Xprintf.h (limited to 'xorg-server/include') diff --git a/xorg-server/include/Makefile.am b/xorg-server/include/Makefile.am index 78a25ccd9..2b5ee4ddb 100644 --- a/xorg-server/include/Makefile.am +++ b/xorg-server/include/Makefile.am @@ -1,6 +1,7 @@ if XORG sdk_HEADERS = \ XIstubs.h \ + Xprintf.h \ callback.h \ closestr.h \ closure.h \ diff --git a/xorg-server/include/Xprintf.h b/xorg-server/include/Xprintf.h new file mode 100644 index 000000000..1d2882993 --- /dev/null +++ b/xorg-server/include/Xprintf.h @@ -0,0 +1,69 @@ +/* + * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#ifndef XPRINTF_H +#define XPRINTF_H + +#include +#include +#include + +#ifndef _X_RESTRICT_KYWD +# if defined(restrict) /* assume autoconf set it correctly */ || \ + (defined(__STDC__) && (__STDC_VERSION__ - 0 >= 199901L)) /* C99 */ +# define _X_RESTRICT_KYWD restrict +# elif defined(__GNUC__) && !defined(__STRICT_ANSI__) /* gcc w/C89+extensions */ +# define _X_RESTRICT_KYWD __restrict__ +# else +# define _X_RESTRICT_KYWD +# endif +#endif + +/* + * These functions provide a portable implementation of the common (but not + * yet universal) asprintf & vasprintf routines to allocate a buffer big + * enough to sprintf the arguments to. The XNF variants terminate the server + * if the allocation fails. + * The buffer allocated is returned in the pointer provided in the first + * argument. The return value is the size of the allocated buffer, or -1 + * on failure. + */ +extern _X_EXPORT int Xasprintf (char **ret, + const char * _X_RESTRICT_KYWD fmt, + ...) _X_ATTRIBUTE_PRINTF(2,3); +extern _X_EXPORT int Xvasprintf (char **ret, + const char * _X_RESTRICT_KYWD fmt, + va_list va) _X_ATTRIBUTE_PRINTF(2,0); +extern _X_EXPORT int XNFasprintf (char **ret, + const char * _X_RESTRICT_KYWD fmt, + ...) _X_ATTRIBUTE_PRINTF(2,3); +extern _X_EXPORT int XNFvasprintf (char **ret, + const char * _X_RESTRICT_KYWD fmt, + va_list va) _X_ATTRIBUTE_PRINTF(2,0); + +#if !defined(HAVE_ASPRINTF) && !defined(HAVE_VASPRINTF) +# define asprintf Xasprintf +# define vasprintf Xvasprintf +#endif + +#endif /* XPRINTF_H */ diff --git a/xorg-server/include/dix-config.h.in b/xorg-server/include/dix-config.h.in index 63a770f1e..64eb296c8 100644 --- a/xorg-server/include/dix-config.h.in +++ b/xorg-server/include/dix-config.h.in @@ -243,6 +243,9 @@ /* Define to 1 if you have the `vprintf' function. */ #undef HAVE_VPRINTF +/* Define to 1 if you have the `vasprintf' function. */ +#undef HAVE_VASPRINTF + /* Support IPv6 for TCP connections */ #undef IPv6 diff --git a/xorg-server/include/os.h b/xorg-server/include/os.h index 59c057c44..87e786e1f 100644 --- a/xorg-server/include/os.h +++ b/xorg-server/include/os.h @@ -51,6 +51,7 @@ SOFTWARE. #include "misc.h" #include +#include #define SCREEN_SAVER_ON 0 #define SCREEN_SAVER_OFF 1 @@ -263,10 +264,14 @@ extern _X_EXPORT char *Xstrdup(const char *s); */ extern _X_EXPORT char *XNFstrdup(const char *s); -extern _X_EXPORT char *Xprintf(const char *fmt, ...) _X_ATTRIBUTE_PRINTF(1,2); -extern _X_EXPORT char *Xvprintf(const char *fmt, va_list va); -extern _X_EXPORT char *XNFprintf(const char *fmt, ...) _X_ATTRIBUTE_PRINTF(1,2); -extern _X_EXPORT char *XNFvprintf(const char *fmt, va_list va); +/* Include new X*asprintf API */ +#include "Xprintf.h" + +/* Older api deprecated in favor of the asprintf versions */ +extern _X_EXPORT char *Xprintf(const char *fmt, ...) _X_ATTRIBUTE_PRINTF(1,2) _X_DEPRECATED; +extern _X_EXPORT char *Xvprintf(const char *fmt, va_list va)_X_ATTRIBUTE_PRINTF(1,0) _X_DEPRECATED; +extern _X_EXPORT char *XNFprintf(const char *fmt, ...) _X_ATTRIBUTE_PRINTF(1,2) _X_DEPRECATED; +extern _X_EXPORT char *XNFvprintf(const char *fmt, va_list va)_X_ATTRIBUTE_PRINTF(1,0) _X_DEPRECATED; typedef void (*OsSigHandlerPtr)(int /* sig */); typedef int (*OsSigWrapperPtr)(int /* sig */); -- cgit v1.2.3