ppm_xfuncs.h File Reference

add versions of standard API functions not returning on error More...

#include <stdio.h>
#include <stdlib.h>
#include "ppm/symprefix.h"

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Macros
#define	xcalloc(nmemb, size)    symprefix(xcalloc)((nmemb), (size), __FILE__, __LINE__)
#define	xmalloc(size)   symprefix(xmalloc)((size), __FILE__, __LINE__)
#define	xrealloc(ptr, size)    symprefix(xrealloc)((ptr), (size), __FILE__, __LINE__)
#define	xfopen(path, mode)   symprefix(xfopen)(path, mode, __FILE__, __LINE__)
#define	xfclose(fp)   symprefix(xfclose)(fp, __FILE__, __LINE__)

Functions
void *symprefix	xcalloc (size_t nmemb, size_t size, const char *source, int line)
void *symprefix	xmalloc (size_t size, const char *source, int line)
void *symprefix	xrealloc (void *ptr, size_t size, const char *source, int line)
FILE *symprefix	xfopen (const char *path, const char *mode, const char *source, int line)
void symprefix	xfclose (FILE *fp, const char *source, int line)

Detailed Description

add versions of standard API functions not returning on error

Copyright

(C) 2012 Thomas Jahns jahns.nosp@m.@dkr.nosp@m.z.de

Version

1.0

Author

Thomas Jahns jahns.nosp@m.@dkr.nosp@m.z.de

Definition in file ppm_xfuncs.h.

Macro Definition Documentation

xcalloc

#define xcalloc	(		nmemb,
			size )    symprefix(xcalloc)((nmemb), (size), __FILE__, __LINE__)

Definition at line 64 of file ppm_xfuncs.h.

xfclose

#define xfclose

(

fp

)

symprefix(xfclose)(fp, __FILE__, __LINE__)

Definition at line 79 of file ppm_xfuncs.h.

xfopen

#define xfopen	(		path,
			mode )   symprefix(xfopen)(path, mode, __FILE__, __LINE__)

Definition at line 74 of file ppm_xfuncs.h.

xmalloc

#define xmalloc

(

size

)

symprefix(xmalloc)((size), __FILE__, __LINE__)

Definition at line 66 of file ppm_xfuncs.h.

xrealloc

#define xrealloc	(		ptr,
			size )    symprefix(xrealloc)((ptr), (size), __FILE__, __LINE__)

Definition at line 67 of file ppm_xfuncs.h.

Function Documentation

xcalloc()

void *symprefix xcalloc	(	size_t	nmemb,
		size_t	size,
		const char *	source,
		int	line )

Definition at line 65 of file xmalloc.c.

xfclose()

void symprefix xfclose	(	FILE *	fp,
		const char *	source,
		int	line )

Definition at line 73 of file xstdio.c.

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xfopen()

FILE *symprefix xfopen	(	const char *	path,
		const char *	mode,
		const char *	source,
		int	line )

Definition at line 54 of file xstdio.c.

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xmalloc()

void *symprefix xmalloc	(	size_t	size,
		const char *	source,
		int	line )

Definition at line 74 of file xmalloc.c.

xrealloc()

void *symprefix xrealloc	(	void *	ptr,
		size_t	size,
		const char *	source,
		int	line )

Definition at line 83 of file xmalloc.c.