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Use gcc function attributes for better error checking
git-svn-id: svn://svn.cc65.org/cc65/trunk@210 b7a2c559-68d2-44c3-8de9-860c34a00d81
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@ -38,13 +38,17 @@
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#include "attrib.h"
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/*****************************************************************************/
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/*****************************************************************************/
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/* Code */
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/* Code */
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/*****************************************************************************/
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/*****************************************************************************/
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void AbEnd (const char* Format, ...);
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void AbEnd (const char* Format, ...) attribute ((format (printf, 1, 2)));
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/* Print a message preceeded by the program name and terminate the program
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/* Print a message preceeded by the program name and terminate the program
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* with an error exit code.
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* with an error exit code.
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*/
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*/
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60
src/common/attrib.h
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60
src/common/attrib.h
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/*****************************************************************************/
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/* */
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/* typeattr.h */
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/* */
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/* Handle gcc attributes */
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/* */
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/* */
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/* */
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/* (C) 2000 Ullrich von Bassewitz */
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/* Wacholderweg 14 */
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/* D-70597 Stuttgart */
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/* EMail: uz@musoftware.de */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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#ifndef ATTRIB_H
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#define ATTRIB_H
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/*****************************************************************************/
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/* Code */
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/*****************************************************************************/
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#if defined(__GNUC__)
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# define attribute(a) __attribute__(a)
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#else
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# define attribute(a)
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#endif
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/* End of attrib.h */
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#endif
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@ -40,6 +40,8 @@
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#include <stdarg.h>
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#include <stdarg.h>
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#include "attrib.h"
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/*****************************************************************************/
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/*****************************************************************************/
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@ -48,7 +50,8 @@
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int xsprintf (char* Buf, size_t BufSize, const char* Format, ...);
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int xsprintf (char* Buf, size_t BufSize, const char* Format, ...)
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attribute ((format (printf, 3, 4)));
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/* Replacement function for sprintf */
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/* Replacement function for sprintf */
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int xvsprintf (char* Buf, size_t BufSize, const char* Format, va_list ap);
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int xvsprintf (char* Buf, size_t BufSize, const char* Format, va_list ap);
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