eSNMP API Routines clone_buf

clone_buf

Duplicates a buffer in a dynamically allocated space.

Format

char clone_buf ( char *str, int *len );

Arguments

str

A pointer to the buffer to be duplicated.

len

The number of bytes to be copied.

Description

One extra byte is always allocated at the end and is filled with zeros. If the length is less than zero, the duplicate buffer length is set to zero. A buffer pointer is always returned, unless there is a malloc error.

Return Values

Null

A malloc error. Otherwise, the pointer to the

 

allocated buffer that contains a copy of the

 

original buffer is returned.

Example

 

#include <esnmp.h>

char *str = "something nice"; char *copy;

copy = clone_buf(str, strlen(str));

eSNMP API Routines 5–51

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Compaq AAR04BCTE manual Clonebuf, ESNMP API Routines clonebuf, Str

AAR04BCTE specifications

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