system.h File Reference

#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "popt.h"

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Macros
#define	_isspaceptr(_chp)   isspace((int)(*(unsigned char *)(_chp)))
#define	xmalloc(_size)   malloc(_size)
#define	xcalloc(_nmemb, _size)   calloc((_nmemb), (_size))
#define	xrealloc(_ptr, _size)   realloc((_ptr), (_size))
#define	xstrdup(_str)   strdup(_str)

Functions
void *	xmalloc (size_t size)
void *	xcalloc (size_t nmemb, size_t size)
void *	xrealloc (void *ptr, size_t size)
char *	xstrdup (const char *str)

Macro Definition Documentation

#define _isspaceptr

(

_chp

)

isspace((int)(*(unsigned char *)(_chp)))

Definition at line 21 of file system.h.

Referenced by configLine(), poptConfigFileToString(), poptParseArgvString(), poptReadConfigFile(), and singleOptionHelp().

#define xcalloc	(		_nmemb,
			_size
	)		calloc((_nmemb), (_size))

Definition at line 76 of file system.h.

#define xmalloc

(

_size

)

malloc(_size)

Definition at line 75 of file system.h.

#define xrealloc	(		_ptr,
			_size
	)		realloc((_ptr), (_size))

Definition at line 77 of file system.h.

#define xstrdup

(

_str

)

strdup(_str)

Definition at line 78 of file system.h.

Function Documentation

void* xcalloc	(	size_t	nmemb,
		size_t	size
	)

void* xmalloc

(

size_t

size

)

void* xrealloc	(	void *	ptr,
		size_t	size
	)

char* xstrdup

(

const char *

str

)

Referenced by execCommand(), POPT_findProgramPath(), poptAddItem(), poptGetNextOpt(), poptSetExecPath(), and poptSetOtherOptionHelp().