nsrealloc.c File Reference

#include <stdio.h>
#include <string.h>
#include <malloc.h>
#include <neuro/nsrealloc.h>

Go to the source code of this file.

Data Structures
struct	NSByteHolder
Defines
#define	STARTINGBUFSIZE   256
Functions
NSByteHolder *	newNSByteHolder (void)
	Creates a new NSByteHolder to dynamical store an arbitrary number of bytes.
void	addBlock (struct NSByteHolder *nsb, char *buf, int len)
	Adds a block of bytes to a struct NSByteHolder.
void	addCharacter (struct NSByteHolder *nsb, char c)
	Adds a single character to a struct NSByteHolder.
int	getSize (struct NSByteHolder *nsb)
	Returns the number of bytes added to this struct NSByteHolder.
const char *	getData (struct NSByteHolder *nsb)
	Returns a pointer to a contiguous block of data held by nsb.
void	freeNSByteHolder (struct NSByteHolder *nsb)
	Frees the resources associated with a struct NSByteHolder.

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Define Documentation

#define STARTINGBUFSIZE   256

Definition at line 6 of file nsrealloc.c. Referenced by newNSByteHolder().

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Function Documentation

void addBlock (  struct NSByteHolder *  nsb, char *  buf, int  len )

Adds a block of bytes to a struct NSByteHolder. Parameters: nsb  a pointer to a struct NSByteHolder buf  a pointer to the start address of the block to add len  the number of bytes in the block to add Definition at line 39 of file nsrealloc.c. References addCharacter(), and buf.

void addCharacter (  struct NSByteHolder *  nsb, char  c )

Adds a single character to a struct NSByteHolder. Parameters: nsb  a pointer to a struct NSByteHolder c  the character to add to the end of the data block. Definition at line 46 of file nsrealloc.c. References NSByteHolder::buf, and NSByteHolder::used. Referenced by addBlock().

void freeNSByteHolder (  struct NSByteHolder *  nsb  )

Frees the resources associated with a struct NSByteHolder. Parameters: nsb  The struct NSByteHolder to deallocate. Definition at line 63 of file nsrealloc.c. References NSByteHolder::alloc, NSByteHolder::buf, and NSByteHolder::used.

const char* getData (  struct NSByteHolder *  nsb  )

Returns a pointer to a contiguous block of data held by nsb. Parameters: nsb  The struct NSByteHolder to query. Returns: A pointer to data accumulated into the struct NSByteHolder This function returns a pointer to the start of the data being held by nsb. This data will come from addCharacter() or addBlock() calls that have previously occurred. Definition at line 58 of file nsrealloc.c. References NSByteHolder::buf.

int getSize (  struct NSByteHolder *  nsb  )

Returns the number of bytes added to this struct NSByteHolder. Parameters: nsb  The struct NSByteHolder to query. Returns: the number of bytes added to this struct NSByteHolder Definition at line 53 of file nsrealloc.c. References NSByteHolder::used.

struct NSByteHolder* newNSByteHolder (  void   )

Creates a new NSByteHolder to dynamical store an arbitrary number of bytes. Returns: a pointer to a struct NSByteHolder. Note that the initial struct NSByteHolder will contain 0 bytes. Definition at line 29 of file nsrealloc.c. References STARTINGBUFSIZE.

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