magic.h File Reference

Go to the source code of this file.

Data Structures
struct	isc__magic_t
Defines
#define	ISC_MAGIC_H   1
#define	ISC_MAGIC_VALID(a, b)
	To use this macro the magic number MUST be the first thing in the structure, and MUST be of type "unsigned int". The intent of this is to allow magic numbers to be checked even though the object is otherwise opaque.
#define	ISC_MAGIC(a, b, c, d)   ((a) << 24 | (b) << 16 | (c) << 8 | (d))

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Detailed Description

Definition in file magic.h.

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Define Documentation

#define ISC_MAGIC_H   1

Definition at line 21 of file magic.h.

#define ISC_MAGIC_VALID	(	a,
		b		)

Value:

(((a) != NULL) && \
                                 (((const isc__magic_t *)(a))->magic == (b)))

To use this macro the magic number MUST be the first thing in the structure, and MUST be of type "unsigned int". The intent of this is to allow magic numbers to be checked even though the object is otherwise opaque.

Definition at line 36 of file magic.h.

Referenced by convert_named_acl().

#define ISC_MAGIC	(	a,
		b,
		c,
		d		)	((a) << 24 | (b) << 16 | (c) << 8 | (d))

Definition at line 39 of file magic.h.

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