diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2012-10-04 22:57:00 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-10-04 22:57:51 +0200 |
| commit | c37d6154c0b9163c27e53cc1d0be3867b4abd760 (patch) | |
| tree | 7a24522c56d1cb284dff1d3c225bbdaba0901bb5 /include/linux/security.h | |
| parent | e7a570ff7dff9af6e54ff5e580a61ec7652137a0 (diff) | |
| parent | 8a1ab3155c2ac7fbe5f2038d6e26efeb607a1498 (diff) | |
Merge branch 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers into asm-generic
Patches from David Howells <dhowells@redhat.com>:
This is to complete part of the UAPI disintegration for which the
preparatory patches were pulled recently.
Note that there are some fixup patches which are at the base of the
branch aimed at you, plus all arches get the asm-generic branch merged in too.
* 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers:
UAPI: (Scripted) Disintegrate include/asm-generic
UAPI: Fix conditional header installation handling (notably kvm_para.h on m68k)
c6x: remove c6x signal.h
UAPI: Split compound conditionals containing __KERNEL__ in Arm64
UAPI: Fix the guards on various asm/unistd.h files
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/linux/security.h')
| -rw-r--r-- | include/linux/security.h | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index d143b8e0195..5b50c4e1a7c 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1436,7 +1436,7 @@ struct security_operations { int (*path_rename) (struct path *old_dir, struct dentry *old_dentry, struct path *new_dir, struct dentry *new_dentry); int (*path_chmod) (struct path *path, umode_t mode); - int (*path_chown) (struct path *path, uid_t uid, gid_t gid); + int (*path_chown) (struct path *path, kuid_t uid, kgid_t gid); int (*path_chroot) (struct path *path); #endif @@ -2831,7 +2831,7 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir, int security_path_rename(struct path *old_dir, struct dentry *old_dentry, struct path *new_dir, struct dentry *new_dentry); int security_path_chmod(struct path *path, umode_t mode); -int security_path_chown(struct path *path, uid_t uid, gid_t gid); +int security_path_chown(struct path *path, kuid_t uid, kgid_t gid); int security_path_chroot(struct path *path); #else /* CONFIG_SECURITY_PATH */ static inline int security_path_unlink(struct path *dir, struct dentry *dentry) @@ -2887,7 +2887,7 @@ static inline int security_path_chmod(struct path *path, umode_t mode) return 0; } -static inline int security_path_chown(struct path *path, uid_t uid, gid_t gid) +static inline int security_path_chown(struct path *path, kuid_t uid, kgid_t gid) { return 0; } @@ -3022,5 +3022,36 @@ static inline void free_secdata(void *secdata) { } #endif /* CONFIG_SECURITY */ +#ifdef CONFIG_SECURITY_YAMA +extern int yama_ptrace_access_check(struct task_struct *child, + unsigned int mode); +extern int yama_ptrace_traceme(struct task_struct *parent); +extern void yama_task_free(struct task_struct *task); +extern int yama_task_prctl(int option, unsigned long arg2, unsigned long arg3, + unsigned long arg4, unsigned long arg5); +#else +static inline int yama_ptrace_access_check(struct task_struct *child, + unsigned int mode) +{ + return 0; +} + +static inline int yama_ptrace_traceme(struct task_struct *parent) +{ + return 0; +} + +static inline void yama_task_free(struct task_struct *task) +{ +} + +static inline int yama_task_prctl(int option, unsigned long arg2, + unsigned long arg3, unsigned long arg4, + unsigned long arg5) +{ + return -ENOSYS; +} +#endif /* CONFIG_SECURITY_YAMA */ + #endif /* ! __LINUX_SECURITY_H */ |