subr_mchain.c File Reference

#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/sysctl.h>
#include <sys/endian.h>
#include <sys/errno.h>
#include <sys/mbuf.h>
#include <sys/module.h>
#include <sys/uio.h>
#include <sys/mchain.h>

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Macros
#define	MBERROR(format, ...)
#define	MBPANIC(format, ...)

Functions
	__FBSDID ("$BSDSUniX$")
	FEATURE (libmchain,"mchain library")
	MODULE_VERSION (libmchain, 1)
int	mb_init (struct mbchain *mbp)
void	mb_initm (struct mbchain *mbp, struct mbuf *m)
void	mb_done (struct mbchain *mbp)
struct mbuf *	mb_detach (struct mbchain *mbp)
int	mb_fixhdr (struct mbchain *mbp)
caddr_t	mb_reserve (struct mbchain *mbp, int size)
int	mb_put_padbyte (struct mbchain *mbp)
int	mb_put_uint8 (struct mbchain *mbp, uint8_t x)
int	mb_put_uint16be (struct mbchain *mbp, uint16_t x)
int	mb_put_uint16le (struct mbchain *mbp, uint16_t x)
int	mb_put_uint32be (struct mbchain *mbp, uint32_t x)
int	mb_put_uint32le (struct mbchain *mbp, uint32_t x)
int	mb_put_int64be (struct mbchain *mbp, int64_t x)
int	mb_put_int64le (struct mbchain *mbp, int64_t x)
int	mb_put_mem (struct mbchain *mbp, c_caddr_t source, int size, int type)
int	mb_put_mbuf (struct mbchain *mbp, struct mbuf *m)
int	mb_put_uio (struct mbchain *mbp, struct uio *uiop, int size)
int	md_init (struct mdchain *mdp)
void	md_initm (struct mdchain *mdp, struct mbuf *m)
void	md_done (struct mdchain *mdp)
void	md_append_record (struct mdchain *mdp, struct mbuf *top)
int	md_next_record (struct mdchain *mdp)
int	md_get_uint8 (struct mdchain *mdp, uint8_t *x)
int	md_get_uint16 (struct mdchain *mdp, uint16_t *x)
int	md_get_uint16le (struct mdchain *mdp, uint16_t *x)
int	md_get_uint16be (struct mdchain *mdp, uint16_t *x)
int	md_get_uint32 (struct mdchain *mdp, uint32_t *x)
int	md_get_uint32be (struct mdchain *mdp, uint32_t *x)
int	md_get_uint32le (struct mdchain *mdp, uint32_t *x)
int	md_get_int64 (struct mdchain *mdp, int64_t *x)
int	md_get_int64be (struct mdchain *mdp, int64_t *x)
int	md_get_int64le (struct mdchain *mdp, int64_t *x)
int	md_get_mem (struct mdchain *mdp, caddr_t target, int size, int type)
int	md_get_mbuf (struct mdchain *mdp, int size, struct mbuf **ret)
int	md_get_uio (struct mdchain *mdp, struct uio *uiop, int size)

Macro Definition Documentation

#define MBERROR	(		format,
			...
	)

Value:

printf("%s(%d): "format, __func__ , \
                                    __LINE__ , ## __VA_ARGS__)

Definition at line 48 of file subr_mchain.c.

Referenced by md_get_mem().

#define MBPANIC	(		format,
			...
	)

Value:

printf("%s(%d): "format, __func__ , \
                                    __LINE__ , ## __VA_ARGS__)

Definition at line 51 of file subr_mchain.c.

Function Documentation

__FBSDID

(

"$BSDSUniX$"

)

FEATURE	(	libmchain	,
		"mchain library"
	)

struct mbuf* mb_detach

(

struct mbchain *

mbp

)

Definition at line 86 of file subr_mchain.c.

void mb_done

(

struct mbchain *

mbp

)

Definition at line 77 of file subr_mchain.c.

References m_freem().

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int mb_fixhdr

(

struct mbchain *

mbp

)

Definition at line 96 of file subr_mchain.c.

References m_fixhdr().

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int mb_init

(

struct mbchain *

mbp

)

Definition at line 58 of file subr_mchain.c.

References mb_initm().

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void mb_initm	(	struct mbchain *	mbp,
		struct mbuf *	m
	)

Definition at line 69 of file subr_mchain.c.

Referenced by mb_init().

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int mb_put_int64be	(	struct mbchain *	mbp,
		int64_t	x
	)

Definition at line 180 of file subr_mchain.c.

References mb_put_mem().

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int mb_put_int64le	(	struct mbchain *	mbp,
		int64_t	x
	)

Definition at line 187 of file subr_mchain.c.

References mb_put_mem().

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int mb_put_mbuf	(	struct mbchain *	mbp,
		struct mbuf *	m
	)

Definition at line 253 of file subr_mchain.c.

int mb_put_mem	(	struct mbchain *	mbp,
		c_caddr_t	source,
		int	size,
		int	type
	)

Definition at line 194 of file subr_mchain.c.

References count.

Referenced by mb_put_int64be(), mb_put_int64le(), mb_put_padbyte(), mb_put_uint16be(), mb_put_uint16le(), mb_put_uint32be(), mb_put_uint32le(), mb_put_uint8(), and mb_put_uio().

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int mb_put_padbyte

(

struct mbchain *

mbp

)

Definition at line 131 of file subr_mchain.c.

References mb_put_mem().

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int mb_put_uint16be	(	struct mbchain *	mbp,
		uint16_t	x
	)

Definition at line 152 of file subr_mchain.c.

References mb_put_mem().

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int mb_put_uint16le	(	struct mbchain *	mbp,
		uint16_t	x
	)

Definition at line 159 of file subr_mchain.c.

References mb_put_mem().

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int mb_put_uint32be	(	struct mbchain *	mbp,
		uint32_t	x
	)

Definition at line 166 of file subr_mchain.c.

References mb_put_mem().

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int mb_put_uint32le	(	struct mbchain *	mbp,
		uint32_t	x
	)

Definition at line 173 of file subr_mchain.c.

References mb_put_mem().

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int mb_put_uint8	(	struct mbchain *	mbp,
		uint8_t	x
	)

Definition at line 146 of file subr_mchain.c.

References mb_put_mem().

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int mb_put_uio	(	struct mbchain *	mbp,
		struct uio *	uiop,
		int	size
	)

Definition at line 271 of file subr_mchain.c.

References mb_put_mem().

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caddr_t mb_reserve	(	struct mbchain *	mbp,
		int	size
	)

Definition at line 108 of file subr_mchain.c.

References panic().

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void md_append_record	(	struct mdchain *	mdp,
		struct mbuf *	top
	)

Definition at line 338 of file subr_mchain.c.

References md_initm().

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void md_done

(

struct mdchain *

mdp

)

Definition at line 325 of file subr_mchain.c.

References m_freem().

Referenced by md_next_record().

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int md_get_int64	(	struct mdchain *	mdp,
		int64_t *	x
	)

Definition at line 437 of file subr_mchain.c.

References md_get_mem().

Referenced by md_get_int64be(), and md_get_int64le().

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int md_get_int64be	(	struct mdchain *	mdp,
		int64_t *	x
	)

Definition at line 443 of file subr_mchain.c.

References md_get_int64().

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int md_get_int64le	(	struct mdchain *	mdp,
		int64_t *	x
	)

Definition at line 455 of file subr_mchain.c.

References md_get_int64().

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int md_get_mbuf	(	struct mdchain *	mdp,
		int	size,
		struct mbuf **	ret
	)

Definition at line 513 of file subr_mchain.c.

References m_copym(), and md_get_mem().

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int md_get_mem	(	struct mdchain *	mdp,
		caddr_t	target,
		int	size,
		int	type
	)

Definition at line 467 of file subr_mchain.c.

References count, and MBERROR.

Referenced by md_get_int64(), md_get_mbuf(), md_get_uint16(), md_get_uint32(), md_get_uint8(), and md_get_uio().

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int md_get_uint16	(	struct mdchain *	mdp,
		uint16_t *	x
	)

Definition at line 379 of file subr_mchain.c.

References md_get_mem().

Referenced by md_get_uint16be(), and md_get_uint16le().

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int md_get_uint16be	(	struct mdchain *	mdp,
		uint16_t *	x
	)

Definition at line 396 of file subr_mchain.c.

References md_get_uint16().

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int md_get_uint16le	(	struct mdchain *	mdp,
		uint16_t *	x
	)

Definition at line 385 of file subr_mchain.c.

References md_get_uint16().

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int md_get_uint32	(	struct mdchain *	mdp,
		uint32_t *	x
	)

Definition at line 407 of file subr_mchain.c.

References md_get_mem().

Referenced by md_get_uint32be(), and md_get_uint32le().

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int md_get_uint32be	(	struct mdchain *	mdp,
		uint32_t *	x
	)

Definition at line 413 of file subr_mchain.c.

References md_get_uint32().

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int md_get_uint32le	(	struct mdchain *	mdp,
		uint32_t *	x
	)

Definition at line 425 of file subr_mchain.c.

References md_get_uint32().

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int md_get_uint8	(	struct mdchain *	mdp,
		uint8_t *	x
	)

Definition at line 373 of file subr_mchain.c.

References md_get_mem().

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int md_get_uio	(	struct mdchain *	mdp,
		struct uio *	uiop,
		int	size
	)

Definition at line 524 of file subr_mchain.c.

References md_get_mem().

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int md_init

(

struct mdchain *

mdp

)

Definition at line 306 of file subr_mchain.c.

References md_initm().

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void md_initm	(	struct mdchain *	mdp,
		struct mbuf *	m
	)

Definition at line 317 of file subr_mchain.c.

Referenced by md_append_record(), md_init(), and md_next_record().

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int md_next_record

(

struct mdchain *

mdp

)

Definition at line 358 of file subr_mchain.c.

References md_done(), and md_initm().

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MODULE_VERSION	(	libmchain	,
		1
	)