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lib/gobj/utils.h File Reference

Some helpful functions. More...

#include <gobjconfig.h>
#include <stdio.h>

Defines
#define	GJ_SEGFAULT   *((char*)0) = 0
	Produce a segmentation fault. More...
#define	GJ_DORET(func)    if((func) == -1) ret = -1;
	Help function for Gj_*_delete's. More...
Functions
void	Gj_indent (FILE* stream, int* indent)
	Print out spaces onto the given stream. More...
char*	Gj_getInternalErrCause ()
	Get the cause of the last internal error. More...

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Detailed Description

Some helpful functions.

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Define Documentation

#define GJ_SEGFAULT   *((char*)0) = 0

Produce a segmentation fault. Use this a follows: GJ_SEGFAULT;

#define GJ_DORET( func )   if((func) == -1) ret = -1;

Help function for Gj_*_delete's. Test the variable ret. If ret is == 0, func is called and its return value stored in ret. Else func is called without storing the result in ret.

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Function Documentation

void Gj_indent ( FILE * stream, int * indent )

Print out spaces onto the given stream. Parameters: stream   The output stream. indent   Space count.

char * Gj_getInternalErrCause ( )

Get the cause of the last internal error. Returns: The error cause allocated via Gj_alloc.

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