FreeBSD kernel kern code: kern/subr_mchain.c File Reference

FreeBSD kernel kern code

#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/malloc.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 ("$FreeBSD$")

	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

◆ MBERROR

#define MBERROR	(		format,
			...
	)

Value:

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

__LINE__ , ## __VA_ARGS__)

int printf(const char *fmt,...)

Definition: subr_prf.c:397

Definition at line 51 of file subr_mchain.c.

◆ MBPANIC

#define MBPANIC	(		format,
			...
	)

Value:

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

__LINE__ , ## __VA_ARGS__)

Definition at line 54 of file subr_mchain.c.

Function Documentation

◆ __FBSDID()

__FBSDID ( "$FreeBSD$" )

◆ FEATURE()

FEATURE	(	libmchain	,
		"mchain library"
	)

◆ mb_detach()

struct mbuf * mb_detach ( struct mbchain * mbp )

Definition at line 89 of file subr_mchain.c.

◆ mb_done()

void mb_done ( struct mbchain * mbp )

Definition at line 80 of file subr_mchain.c.

References m_freem().

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◆ mb_fixhdr()

int mb_fixhdr ( struct mbchain * mbp )

Definition at line 99 of file subr_mchain.c.

References m_fixhdr().

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◆ mb_init()

int mb_init ( struct mbchain * mbp )

Definition at line 61 of file subr_mchain.c.

References mb_initm().

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◆ mb_initm()

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

Definition at line 72 of file subr_mchain.c.

Referenced by mb_init().

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◆ mb_put_int64be()

int mb_put_int64be	(	struct mbchain *	mbp,
		int64_t	x
	)

Definition at line 183 of file subr_mchain.c.

References mb_put_mem().

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◆ mb_put_int64le()

int mb_put_int64le	(	struct mbchain *	mbp,
		int64_t	x
	)

Definition at line 190 of file subr_mchain.c.

References mb_put_mem().

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◆ mb_put_mbuf()

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

Definition at line 256 of file subr_mchain.c.

◆ mb_put_mem()

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

Definition at line 197 of file subr_mchain.c.

References count, src, and type.

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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◆ mb_put_padbyte()

int mb_put_padbyte ( struct mbchain * mbp )

Definition at line 134 of file subr_mchain.c.

References mb_put_mem().

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◆ mb_put_uint16be()

int mb_put_uint16be	(	struct mbchain *	mbp,
		uint16_t	x
	)

Definition at line 155 of file subr_mchain.c.

References mb_put_mem().

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◆ mb_put_uint16le()

int mb_put_uint16le	(	struct mbchain *	mbp,
		uint16_t	x
	)

Definition at line 162 of file subr_mchain.c.

References mb_put_mem().

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◆ mb_put_uint32be()

int mb_put_uint32be	(	struct mbchain *	mbp,
		uint32_t	x
	)

Definition at line 169 of file subr_mchain.c.

References mb_put_mem().

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◆ mb_put_uint32le()

int mb_put_uint32le	(	struct mbchain *	mbp,
		uint32_t	x
	)

Definition at line 176 of file subr_mchain.c.

References mb_put_mem().

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◆ mb_put_uint8()

int mb_put_uint8	(	struct mbchain *	mbp,
		uint8_t	x
	)

Definition at line 149 of file subr_mchain.c.

References mb_put_mem().

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◆ mb_put_uio()

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

Definition at line 274 of file subr_mchain.c.

References mb_put_mem().

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◆ mb_reserve()

caddr_t mb_reserve	(	struct mbchain *	mbp,
		int	size
	)

Definition at line 111 of file subr_mchain.c.

References panic().

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◆ md_append_record()

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

Definition at line 341 of file subr_mchain.c.

References md_initm().

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◆ md_done()

void md_done ( struct mdchain * mdp )

Definition at line 328 of file subr_mchain.c.

References m_freem().

Referenced by md_next_record().

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◆ md_get_int64()

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

Definition at line 440 of file subr_mchain.c.

References md_get_mem().

Referenced by md_get_int64be(), and md_get_int64le().

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◆ md_get_int64be()

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

Definition at line 446 of file subr_mchain.c.

References md_get_int64().

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◆ md_get_int64le()

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

Definition at line 458 of file subr_mchain.c.

References md_get_int64().

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◆ md_get_mbuf()

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

Definition at line 516 of file subr_mchain.c.

References m_copym(), and md_get_mem().

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◆ md_get_mem()

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

Definition at line 470 of file subr_mchain.c.

References count, MBERROR, and type.

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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◆ md_get_uint16()

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

Definition at line 382 of file subr_mchain.c.

References md_get_mem().

Referenced by md_get_uint16be(), and md_get_uint16le().

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◆ md_get_uint16be()

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

Definition at line 399 of file subr_mchain.c.

References md_get_uint16().

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◆ md_get_uint16le()

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

Definition at line 388 of file subr_mchain.c.

References md_get_uint16().

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◆ md_get_uint32()

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

Definition at line 410 of file subr_mchain.c.

References md_get_mem().

Referenced by md_get_uint32be(), and md_get_uint32le().

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◆ md_get_uint32be()

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

Definition at line 416 of file subr_mchain.c.

References md_get_uint32().

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◆ md_get_uint32le()

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

Definition at line 428 of file subr_mchain.c.

References md_get_uint32().

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◆ md_get_uint8()

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

Definition at line 376 of file subr_mchain.c.

References md_get_mem().

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◆ md_get_uio()

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

Definition at line 527 of file subr_mchain.c.

References md_get_mem().

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◆ md_init()

int md_init ( struct mdchain * mdp )

Definition at line 309 of file subr_mchain.c.

References md_initm().

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◆ md_initm()

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

Definition at line 320 of file subr_mchain.c.

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

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◆ md_next_record()

int md_next_record ( struct mdchain * mdp )

Definition at line 361 of file subr_mchain.c.

References md_done(), and md_initm().

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◆ MODULE_VERSION()

MODULE_VERSION	(	libmchain	,
		1
	)

kern
subr_mchain.c
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