diff options
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/base.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 138cff4b05dd..acd1960c28a2 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2991,6 +2991,11 @@ static int proc_gid_map_open(struct inode *inode, struct file *file) return proc_id_map_open(inode, file, &proc_gid_seq_operations); } +static int proc_projid_map_open(struct inode *inode, struct file *file) +{ + return proc_id_map_open(inode, file, &proc_projid_seq_operations); +} + static const struct file_operations proc_uid_map_operations = { .open = proc_uid_map_open, .write = proc_uid_map_write, @@ -3006,6 +3011,14 @@ static const struct file_operations proc_gid_map_operations = { .llseek = seq_lseek, .release = proc_id_map_release, }; + +static const struct file_operations proc_projid_map_operations = { + .open = proc_projid_map_open, + .write = proc_projid_map_write, + .read = seq_read, + .llseek = seq_lseek, + .release = proc_id_map_release, +}; #endif /* CONFIG_USER_NS */ static int proc_pid_personality(struct seq_file *m, struct pid_namespace *ns, @@ -3113,6 +3126,7 @@ static const struct pid_entry tgid_base_stuff[] = { #ifdef CONFIG_USER_NS REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations), REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations), + REG("projid_map", S_IRUGO|S_IWUSR, proc_projid_map_operations), #endif }; @@ -3476,6 +3490,7 @@ static const struct pid_entry tid_base_stuff[] = { #ifdef CONFIG_USER_NS REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations), REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations), + REG("projid_map", S_IRUGO|S_IWUSR, proc_projid_map_operations), #endif }; |