diff options
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_linux.h | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.c | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_vnodeops.c | 8 | ||||
| -rw-r--r-- | include/linux/cred.h | 50 | ||||
| -rw-r--r-- | include/linux/sched.h | 1 |
5 files changed, 57 insertions, 8 deletions
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h index 3b7c4ff48ba..cc0f7b3a979 100644 --- a/fs/xfs/linux-2.6/xfs_linux.h +++ b/fs/xfs/linux-2.6/xfs_linux.h @@ -126,8 +126,6 @@ #define current_cpu() (raw_smp_processor_id()) #define current_pid() (current->pid) -#define current_fsuid(cred) (current->fsuid) -#define current_fsgid(cred) (current->fsgid) #define current_test_flags(f) (current->flags & (f)) #define current_set_flags_nested(sp, f) \ (*(sp) = current->flags, current->flags |= (f)) diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 358511b85ce..00e80df9dd9 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -1081,8 +1081,8 @@ xfs_ialloc( ip->i_d.di_onlink = 0; ip->i_d.di_nlink = nlink; ASSERT(ip->i_d.di_nlink == nlink); - ip->i_d.di_uid = current_fsuid(cr); - ip->i_d.di_gid = current_fsgid(cr); + ip->i_d.di_uid = current_fsuid(); + ip->i_d.di_gid = current_fsgid(); ip->i_d.di_projid = prid; memset(&(ip->i_d.di_pad[0]), 0, sizeof(ip->i_d.di_pad)); diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 588bb4aa215..aa238c8fbd7 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -182,7 +182,7 @@ xfs_setattr( xfs_ilock(ip, lock_flags); /* boolean: are we the file owner? */ - file_owner = (current_fsuid(credp) == ip->i_d.di_uid); + file_owner = (current_fsuid() == ip->i_d.di_uid); /* * Change various properties of a file. @@ -1533,7 +1533,7 @@ xfs_create( * Make sure that we have allocated dquot(s) on disk. */ error = XFS_QM_DQVOPALLOC(mp, dp, - current_fsuid(credp), current_fsgid(credp), prid, + current_fsuid(), current_fsgid(), prid, XFS_QMOPT_QUOTALL|XFS_QMOPT_INHERIT, &udqp, &gdqp); if (error) goto std_return; @@ -2269,7 +2269,7 @@ xfs_mkdir( * Make sure that we have allocated dquot(s) on disk. */ error = XFS_QM_DQVOPALLOC(mp, dp, - current_fsuid(credp), current_fsgid(credp), prid, + current_fsuid(), current_fsgid(), prid, XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp); if (error) goto std_return; @@ -2495,7 +2495,7 @@ xfs_symlink( * Make sure that we have allocated dquot(s) on disk. */ error = XFS_QM_DQVOPALLOC(mp, dp, - current_fsuid(credp), current_fsgid(credp), prid, + current_fsuid(), current_fsgid(), prid, XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp); if (error) goto std_return; diff --git a/include/linux/cred.h b/include/linux/cred.h new file mode 100644 index 00000000000..b69222cc1fd --- /dev/null +++ b/include/linux/cred.h @@ -0,0 +1,50 @@ +/* Credentials management + * + * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ + +#ifndef _LINUX_CRED_H +#define _LINUX_CRED_H + +#define get_current_user() (get_uid(current->user)) + +#define task_uid(task) ((task)->uid) +#define task_gid(task) ((task)->gid) +#define task_euid(task) ((task)->euid) +#define task_egid(task) ((task)->egid) + +#define current_uid() (current->uid) +#define current_gid() (current->gid) +#define current_euid() (current->euid) +#define current_egid() (current->egid) +#define current_suid() (current->suid) +#define current_sgid() (current->sgid) +#define current_fsuid() (current->fsuid) +#define current_fsgid() (current->fsgid) +#define current_cap() (current->cap_effective) + +#define current_uid_gid(_uid, _gid) \ +do { \ + *(_uid) = current->uid; \ + *(_gid) = current->gid; \ +} while(0) + +#define current_euid_egid(_uid, _gid) \ +do { \ + *(_uid) = current->euid; \ + *(_gid) = current->egid; \ +} while(0) + +#define current_fsuid_fsgid(_uid, _gid) \ +do { \ + *(_uid) = current->fsuid; \ + *(_gid) = current->fsgid; \ +} while(0) + +#endif /* _LINUX_CRED_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 5850bfb968a..cfb0d87b99f 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -87,6 +87,7 @@ struct sched_param { #include <linux/task_io_accounting.h> #include <linux/kobject.h> #include <linux/latencytop.h> +#include <linux/cred.h> #include <asm/processor.h> |