lint warning messages with malloc()

[Usenet Administration]

In article <355 at marob.MASA.COM> daveh at marob.masa.com (Dave Hammond) writes:
	/* stuff about lint giving errors calling malloc deleted */
| The program code is not at fault.  The problem is that lint does not
| know about malloc returning a suitably aligned pointer, therefore
| it complains.  You could do some fancy declaration footwork and declare
| 
| X *malloc();

No, No, No, No, No, No!  There are implementations of C on word-based
machines, which use different representations for different types of
pointers.  Since the library routine malloc returns a char *, and you have
declared to return X *, you will get undefined behvior.  This is NOT
guaranteed by K&R, H&S, or X3J11.
-- 
Michael Meissner, Data General.

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