libos (arch/lib) emulates a sysctl-like interface by a function call of userspace by enumerating sysctl tree from sysctl_table_root. It requires to be publicly accessible to this symbol and related functions.
Signed-off-by: Hajime Tazaki <[email protected]> --- fs/proc/proc_sysctl.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index f92d5dd..e3de095 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -35,7 +35,7 @@ static struct ctl_table root_table[] = { }, { } }; -static struct ctl_table_root sysctl_table_root = { +struct ctl_table_root sysctl_table_root = { .default_set.dir.header = { {{.count = 1, .nreg = 1, @@ -61,7 +61,7 @@ static void sysctl_print_dir(struct ctl_dir *dir) pr_cont("%s/", dir->header.ctl_table[0].procname); } -static int namecmp(const char *name1, int len1, const char *name2, int len2) +int namecmp(const char *name1, int len1, const char *name2, int len2) { int minlen; int cmp; @@ -77,7 +77,7 @@ static int namecmp(const char *name1, int len1, const char *name2, int len2) } /* Called under sysctl_lock */ -static struct ctl_table *find_entry(struct ctl_table_header **phead, +struct ctl_table *find_entry(struct ctl_table_header **phead, struct ctl_dir *dir, const char *name, int namelen) { struct ctl_table_header *head; @@ -309,7 +309,7 @@ static struct ctl_table *lookup_entry(struct ctl_table_header **phead, return entry; } -static struct ctl_node *first_usable_entry(struct rb_node *node) +struct ctl_node *first_usable_entry(struct rb_node *node) { struct ctl_node *ctl_node; @@ -321,7 +321,7 @@ static struct ctl_node *first_usable_entry(struct rb_node *node) return NULL; } -static void first_entry(struct ctl_dir *dir, +void first_entry(struct ctl_dir *dir, struct ctl_table_header **phead, struct ctl_table **pentry) { struct ctl_table_header *head = NULL; @@ -339,7 +339,7 @@ static void first_entry(struct ctl_dir *dir, *pentry = entry; } -static void next_entry(struct ctl_table_header **phead, struct ctl_table **pentry) +void next_entry(struct ctl_table_header **phead, struct ctl_table **pentry) { struct ctl_table_header *head = *phead; struct ctl_table *entry = *pentry; @@ -822,7 +822,7 @@ static const struct dentry_operations proc_sys_dentry_operations = { .d_compare = proc_sys_compare, }; -static struct ctl_dir *find_subdir(struct ctl_dir *dir, +struct ctl_dir *find_subdir(struct ctl_dir *dir, const char *name, int namelen) { struct ctl_table_header *head; @@ -924,7 +924,7 @@ failed: return subdir; } -static struct ctl_dir *xlate_dir(struct ctl_table_set *set, struct ctl_dir *dir) +struct ctl_dir *xlate_dir(struct ctl_table_set *set, struct ctl_dir *dir) { struct ctl_dir *parent; const char *procname; -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
