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authorLinus Torvalds <torvalds@linux-foundation.org>2013-05-02 00:51:54 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2013-05-02 00:51:54 (GMT)
commit20b4fb485227404329e41ad15588afad3df23050 (patch)
treef3e099f0ab3da8a93b447203e294d2bb22f6dc05 /drivers/staging/dgrp/dgrp_common.h
parentb9394d8a657cd3c064fa432aa0905c1b58b38fe9 (diff)
parentac3e3c5b1164397656df81b9e9ab4991184d3236 (diff)
downloadlinux-20b4fb485227404329e41ad15588afad3df23050.tar.xz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull VFS updates from Al Viro, Misc cleanups all over the place, mainly wrt /proc interfaces (switch create_proc_entry to proc_create(), get rid of the deprecated create_proc_read_entry() in favor of using proc_create_data() and seq_file etc). 7kloc removed. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (204 commits) don't bother with deferred freeing of fdtables proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h proc: Make the PROC_I() and PDE() macros internal to procfs proc: Supply a function to remove a proc entry by PDE take cgroup_open() and cpuset_open() to fs/proc/base.c ppc: Clean up scanlog ppc: Clean up rtas_flash driver somewhat hostap: proc: Use remove_proc_subtree() drm: proc: Use remove_proc_subtree() drm: proc: Use minor->index to label things, not PDE->name drm: Constify drm_proc_list[] zoran: Don't print proc_dir_entry data in debug reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show() proc: Supply an accessor for getting the data from a PDE's parent airo: Use remove_proc_subtree() rtl8192u: Don't need to save device proc dir PDE rtl8187se: Use a dir under /proc/net/r8180/ proc: Add proc_mkdir_data() proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h} proc: Move PDE_NET() to fs/proc/proc_net.c ...
Diffstat (limited to 'drivers/staging/dgrp/dgrp_common.h')
-rw-r--r--drivers/staging/dgrp/dgrp_common.h65
1 files changed, 4 insertions, 61 deletions
diff --git a/drivers/staging/dgrp/dgrp_common.h b/drivers/staging/dgrp/dgrp_common.h
index 2832b8e..23aba6c 100644
--- a/drivers/staging/dgrp/dgrp_common.h
+++ b/drivers/staging/dgrp/dgrp_common.h
@@ -49,20 +49,20 @@ extern struct dgrp_poll_data dgrp_poll_data;
extern void dgrp_poll_handler(unsigned long arg);
/* from dgrp_mon_ops.c */
-extern void dgrp_register_mon_hook(struct proc_dir_entry *de);
+extern const struct file_operations dgrp_mon_ops;
/* from dgrp_tty.c */
extern int dgrp_tty_init(struct nd_struct *nd);
extern void dgrp_tty_uninit(struct nd_struct *nd);
/* from dgrp_ports_ops.c */
-extern void dgrp_register_ports_hook(struct proc_dir_entry *de);
+extern const struct file_operations dgrp_ports_ops;
/* from dgrp_net_ops.c */
-extern void dgrp_register_net_hook(struct proc_dir_entry *de);
+extern const struct file_operations dgrp_net_ops;
/* from dgrp_dpa_ops.c */
-extern void dgrp_register_dpa_hook(struct proc_dir_entry *de);
+extern const struct file_operations dgrp_dpa_ops;
extern void dgrp_dpa_data(struct nd_struct *, int, u8 *, int);
/* from dgrp_sysfs.c */
@@ -76,61 +76,6 @@ extern void dgrp_create_tty_sysfs(struct un_struct *un, struct device *c);
extern void dgrp_remove_tty_sysfs(struct device *c);
/* from dgrp_specproc.c */
-/*
- * The list of DGRP entries with r/w capabilities. These
- * magic numbers are used for identification purposes.
- */
-enum {
- DGRP_CONFIG = 1, /* Configure portservers */
- DGRP_NETDIR = 2, /* Directory for "net" devices */
- DGRP_MONDIR = 3, /* Directory for "mon" devices */
- DGRP_PORTSDIR = 4, /* Directory for "ports" devices */
- DGRP_INFO = 5, /* Get info. about the running module */
- DGRP_NODEINFO = 6, /* Get info. about the configured nodes */
- DGRP_DPADIR = 7, /* Directory for the "dpa" devices */
-};
-
-/*
- * Directions for proc handlers
- */
-enum {
- INBOUND = 1, /* Data being written to kernel */
- OUTBOUND = 2, /* Data being read from the kernel */
-};
-
-/**
- * dgrp_proc_entry: structure for dgrp proc dirs
- * @id: ID number associated with this particular entry. Should be
- * unique across all of DGRP.
- * @name: text name associated with the /proc entry
- * @mode: file access permisssions for the /proc entry
- * @child: pointer to table describing a subdirectory for this entry
- * @de: pointer to directory entry for this object once registered. Used
- * to grab the handle of the object for unregistration
- * @excl_sem: semaphore to provide exclusive to struct
- * @excl_cnt: counter of current accesses
- *
- * Each entry in a DGRP proc directory is described with a
- * dgrp_proc_entry structure. A collection of these
- * entries (in an array) represents the members associated
- * with a particular /proc directory, and is referred to
- * as a table. All tables are terminated by an entry with
- * zeros for every member.
- */
-struct dgrp_proc_entry {
- int id; /* Integer identifier */
- const char *name; /* ASCII identifier */
- mode_t mode; /* File access permissions */
- struct dgrp_proc_entry *child; /* Child pointer */
-
- /* file ops to use, pass NULL to use default */
- struct file_operations *proc_file_ops;
-
- struct proc_dir_entry *de; /* proc entry pointer */
- struct semaphore excl_sem; /* Protects exclusive access var */
- int excl_cnt; /* Counts number of curr accesses */
-};
-
extern void dgrp_unregister_proc(void);
extern void dgrp_register_proc(void);
@@ -144,8 +89,6 @@ extern void dgrp_register_proc(void);
*-----------------------------------------------------------------------*/
void dgrp_carrier(struct ch_struct *ch);
-extern int dgrp_inode_permission(struct inode *inode, int op);
-extern int dgrp_chk_perm(int mode, int op);
/*