nonnull.h File Reference

(05479caf57cd202c86ff345ee8bc5351997341fe)

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Macros
#define	PRISM_NONNULL(...)   __attribute__((__nonnull__(__VA_ARGS__)))
	Mark the parameters of a function as non-null.

Macro Definition Documentation

PRISM_NONNULL

#define PRISM_NONNULL

(

...

)

__attribute__((__nonnull__(__VA_ARGS__)))

Mark the parameters of a function as non-null.

This allows the compiler to warn if a caller passes NULL for a parameter that should never be NULL. The arguments are the 1-based indices of the parameters.

Definition at line 13 of file nonnull.h.