quotaio.c File Reference

#include <stdio.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <time.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/file.h>
#include <assert.h>
#include "common.h"
#include "quotaio.h"

Include dependency graph for quotaio.c:

Classes
struct	disk_dqheader

Functions
const char *	quota_type2name (enum quota_type qtype)
void	update_grace_times (struct dquot *q)
static unsigned int	quota_write_nomount (struct quota_file *qf, long offset, void *buf, unsigned int size)
static unsigned int	quota_read_nomount (struct quota_file *qf, long offset, void *buf, unsigned int size)
errcode_t	quota_file_open (struct f2fs_sb_info *sbi, struct quota_handle *h, enum quota_type qtype, int flags)
errcode_t	quota_file_create (struct f2fs_sb_info *sbi, struct quota_handle *h, enum quota_type qtype)
errcode_t	quota_file_close (struct f2fs_sb_info *sbi, struct quota_handle *h, int update_filesize)
struct dquot *	get_empty_dquot (void)

Variables
static const char *const	extensions [MAXQUOTAS]
int	cur_qtype = -1
u32	qf_last_blkofs [MAXQUOTAS] = {0, 0, 0}
enum qf_szchk_type_t	qf_szchk_type [MAXQUOTAS]
u64	qf_maxsize [MAXQUOTAS]

Function Documentation

get_empty_dquot()

struct dquot * get_empty_dquot

(

void

)

quota_file_close()

errcode_t quota_file_close	(	struct f2fs_sb_info *	sbi,
		struct quota_handle *	h,
		int	update_filesize
	)

quota_file_create()

errcode_t quota_file_create	(	struct f2fs_sb_info *	sbi,
		struct quota_handle *	h,
		enum quota_type	qtype
	)

quota_file_open()

errcode_t quota_file_open	(	struct f2fs_sb_info *	sbi,
		struct quota_handle *	h,
		enum quota_type	qtype,
		int	flags
	)

quota_read_nomount()

static unsigned int quota_read_nomount ( struct quota_file *  qf, long  offset, void *  buf, unsigned int  size  )

static

quota_type2name()

const char * quota_type2name

(

enum quota_type

qtype

)

Convert type of quota to written representation

quota_write_nomount()

static unsigned int quota_write_nomount ( struct quota_file *  qf, long  offset, void *  buf, unsigned int  size  )

static

update_grace_times()

void update_grace_times

(

struct dquot *

q

)

Variable Documentation

cur_qtype

int cur_qtype = -1

extensions

const char* const extensions[MAXQUOTAS]

static

Initial value:

= {
    [USRQUOTA] = "user",
    [GRPQUOTA] = "group",
    [PRJQUOTA] = "project",
}

quotaio.c

Generic IO operations on quotafiles Jan Kara jack@.nosp@m.suse.nosp@m..cz - sponsored by SuSE CR Aditya Kali adity.nosp@m.akal.nosp@m.i@goo.nosp@m.gle..nosp@m.com - Ported to e2fsprogs Hyojun Kim hyoju.nosp@m.n@go.nosp@m.ogle..nosp@m.com - Ported to f2fs-tools

qf_last_blkofs

u32 qf_last_blkofs[MAXQUOTAS] = {0, 0, 0}

qf_maxsize

u64 qf_maxsize[MAXQUOTAS]

qf_szchk_type

enum qf_szchk_type_t qf_szchk_type[MAXQUOTAS]

Initial value:

=
{
    QF_SZCHK_NONE, QF_SZCHK_NONE, QF_SZCHK_NONE
}