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Diffstat (limited to 'source3/include/sysquotas.h')
| -rw-r--r-- | source3/include/sysquotas.h | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/source3/include/sysquotas.h b/source3/include/sysquotas.h new file mode 100644 index 0000000000..46a265ed17 --- /dev/null +++ b/source3/include/sysquotas.h @@ -0,0 +1,199 @@ +/* + Unix SMB/CIFS implementation. + SYS QUOTA code constants + Copyright (C) Stefan (metze) Metzmacher 2003 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef _SYSQUOTAS_H +#define _SYSQUOTAS_H + +#ifdef HAVE_SYS_QUOTAS + +/* Sometimes we need this on linux for linux/quota.h */ +#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif + +#ifdef HAVE_ASM_TYPES_H +#include <asm/types.h> +#endif + +/* + * This shouldn't be neccessary - it should be /usr/include/sys/quota.h + * Unfortunately, RH7.1 ships with a different quota system using struct mem_dqblk + * rather than the struct dqblk defined in /usr/include/sys/quota.h. + * This means we must include linux/quota.h to have a hope of working on + * RH7.1 systems. And it also means this breaks if the kernel is upgraded + * to a Linus 2.4.x (where x > the minor number shipped with RH7.1) until + * Linus synchronises with the AC patches. Sometimes I *hate* Linux :-). JRA. + */ +#ifdef HAVE_LINUX_QUOTA_H +#include <linux/quota.h> +#elif defined(HAVE_SYS_QUOTA_H) +#include <sys/quota.h> +#endif + +#if defined(HAVE_STRUCT_IF_DQBLK) +# define SYS_DQBLK if_dqblk +# define dqb_curblocks dqb_curspace/bsize +#elif defined(HAVE_STRUCT_MEM_DQBLK) +# define SYS_DQBLK mem_dqblk +# define dqb_curblocks dqb_curspace/bsize +#else /* STRUCT_DQBLK */ +# define SYS_DQBLK dqblk +#endif + +#ifndef Q_SETQLIM +#define Q_SETQLIM Q_SETQUOTA +#endif + +/********************************************* + check for XFS QUOTA MANAGER + *********************************************/ +/* on linux */ +#ifdef HAVE_LINUX_XQM_H +# include <linux/xqm.h> +# define HAVE_XFS_QUOTA +#else +# ifdef HAVE_XFS_XQM_H +# include <xfs/xqm.h> +# define HAVE_XFS_QUOTA +# else +# ifdef HAVE_LINUX_DQBLK_XFS_H +# include <linux/dqblk_xfs.h> +# define HAVE_XFS_QUOTA +# endif +# endif +#endif +/* on IRIX */ +#ifdef Q_XGETQUOTA +# ifndef HAVE_XFS_QUOTA +# define HAVE_XFS_QUOTA +# ifndef Q_XQUOTAON +# define Q_XQUOTAON Q_QUOTAON +# endif /* Q_XQUOTAON */ +# ifndef Q_XQUOTAOFF +# define Q_XQUOTAOFF Q_QUOTAOFF +# endif /* Q_XQUOTAOFF */ +# ifndef Q_XGETQSTAT +# define Q_XGETQSTAT Q_GETQSTAT +# endif /* Q_XGETQSTAT */ +# endif /* HAVE_XFS_QUOTA */ +#endif /* Q_XGETQUOTA */ + +#ifdef HAVE_XFS_QUOTA +/* Linux has BBSIZE in <linux/xfs_fs.h> + * or <xfs/xfs_fs.h> + * IRIX has BBSIZE in <sys/param.h> + */ +#ifdef HAVE_LINUX_XFS_FS_H +#include <linux/xfs_fs.h> +#elif defined(HAVE_XFS_XFS_FS_H) +#include <xfs/xfs_fs.h> +#endif /* *_XFS_FS_H */ + +#ifndef BBSHIFT +#define BBSHIFT 9 +#endif /* BBSHIFT */ +#ifndef BBSIZE +#define BBSIZE (1<<BBSHIFT) +#endif /* BBSIZE */ + +#endif /* HAVE_XFS_QUOTA */ + +#ifdef LINUX +# ifndef QUOTABLOCK_SIZE +# define QUOTABLOCK_SIZE 1024 +# endif +/* end LINUX */ +#elif defined(IRIX6) +# ifndef QUOTABLOCK_SIZE +# define QUOTABLOCK_SIZE BBSIZE +# endif +/* end IRIX6 */ +#else /* HPUP,... */ +# ifndef QUOTABLOCK_SIZE +# define QUOTABLOCK_SIZE DEV_BSIZE +# endif +#endif /* HPUP,... */ + +#if !defined(QUOTAFILENAME) && defined(QFILENAME) +#define QUOTAFILENAME QFILENAME +#endif + +#ifdef INITQFNAMES +#define USERQUOTAFILE_EXTENSION ".user" +#else +#define USERQUOTAFILE_EXTENSION "" +#endif + +/* this check should be before the QCMD fake! */ +#if defined(QCMD)&&defined(GRPQUOTA) +#define HAVE_GROUP_QUOTA +#endif + +/* on some systems we have to fake this up ...*/ +#ifndef QCMD +#define QCMD(cmd,type) (cmd) +#endif /* QCMD */ + + +#ifdef HAVE_DQB_FSOFTLIMIT +#define dqb_isoftlimit dqb_fsoftlimit +#define dqb_ihardlimit dqb_fhardlimit +#define dqb_curinodes dqb_curfiles +#endif + +/* maybe we can add a configure test for HAVE_CADDR_T, + * but it's not needed + */ +#ifdef HAVE_CADDR_T +#define CADDR_T caddr_t +#else /* CADDR_T */ +#define CADDR_T void* +#endif /* CADDR_T */ + +#if defined(HAVE_MNTENT_H)&&defined(HAVE_SETMNTENT)&&defined(HAVE_GETMNTENT)&&defined(HAVE_ENDMNTENT) +#include <mntent.h> +#define HAVE_MNTENT 1 +/*#endif defined(HAVE_MNTENT_H)&&defined(HAVE_SETMNTENT)&&defined(HAVE_GETMNTENT)&&defined(HAVE_ENDMNTENT) */ +#elif defined(HAVE_DEVNM_H)&&defined(HAVE_DEVNM) +#include <devnm.h> +#endif /* defined(HAVE_DEVNM_H)&&defined(HAVE_DEVNM) */ + +#endif /* HAVE_SYS_QUOTAS */ + +/************************************************** + Some stuff for the sys_quota api. + **************************************************/ + +#define SMB_QUOTAS_NO_LIMIT ((SMB_BIG_UINT)(0)) +#define SMB_QUOTAS_NO_SPACE ((SMB_BIG_UINT)(1)) + +typedef struct _SMB_DISK_QUOTA { + enum SMB_QUOTA_TYPE qtype; + SMB_BIG_UINT bsize; + SMB_BIG_UINT hardlimit; /* In bsize units. */ + SMB_BIG_UINT softlimit; /* In bsize units. */ + SMB_BIG_UINT curblocks; /* In bsize units. */ + SMB_BIG_UINT ihardlimit; /* inode hard limit. */ + SMB_BIG_UINT isoftlimit; /* inode soft limit. */ + SMB_BIG_UINT curinodes; /* Current used inodes. */ + uint32 qflags; +} SMB_DISK_QUOTA; + +#endif /*_SYSQUOTAS_H */ |