sprintf.h File Reference

Macros for typed block memory copy operations. More...

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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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Detailed Description

Macros for typed block memory copy operations.

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Define Documentation

#define INC_OSKI_SPRINTF_H

oski/sprintf.h included.

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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.

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.

References oski_Free, oski_Malloc, oski_StringPrintf(), and oski_ZeroMem().

Referenced by BCSR_GetKernel(), MBCSR_GetSubmatKernel(), oski_MakeModuleDesc(), oski_MakeModuleName(), and oski_StringPrintf().