sprintf.h File Reference

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Detailed Description

Macros for typed block memory copy operations.

Go to the source code of this file.

Defines
#define	INC_OSKI_SPRINTF_H
	oski/sprintf.h included.
Functions
char *	oski_StringPrintf (const char *fmt,...)
	Safe implementation of 'sprintf' which returns a newly allocated string of the appropriate length to contain the desired formatted string.

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Function Documentation

char* oski_StringPrintf (  const char *  fmt,   ... )

Safe implementation of 'sprintf' which returns a newly allocated string of the appropriate length to contain the desired formatted string. Returns NULL on error. Otherwise, returns a newly allocated string containing the formatted output. Note: From David Martin at Berkeley: On AIX, Linux, and Solaris, vsnprintf() returns a value < len if the string buffer is sufficiently large to contain the formatted string, while the usual Irix implementation returns 0. Other systems are rumored to return a negative value on error. The 'if' condition below catches all 3 cases. Here, we use 'len-1' to include the terminating NULL character.

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