From 4a38e122e2cc6294779021ff4ccc784a3997059e Mon Sep 17 00:00:00 2001 From: David Howells Date: Tue, 29 Apr 2008 01:01:24 -0700 Subject: keys: allow the callout data to be passed as a blob rather than a string Allow the callout data to be passed as a blob rather than a string for internal kernel services that call any request_key_*() interface other than request_key(). request_key() itself still takes a NUL-terminated string. The functions that change are: request_key_with_auxdata() request_key_async() request_key_async_with_auxdata() Signed-off-by: David Howells Cc: Paul Moore Cc: Chris Wright Cc: Stephen Smalley Cc: James Morris Cc: Kevin Coffman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/key.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/key.h b/include/linux/key.h index a70b8a8f2005..163f864b6bd4 100644 --- a/include/linux/key.h +++ b/include/linux/key.h @@ -208,16 +208,19 @@ extern struct key *request_key(struct key_type *type, extern struct key *request_key_with_auxdata(struct key_type *type, const char *description, - const char *callout_info, + const void *callout_info, + size_t callout_len, void *aux); extern struct key *request_key_async(struct key_type *type, const char *description, - const char *callout_info); + const void *callout_info, + size_t callout_len); extern struct key *request_key_async_with_auxdata(struct key_type *type, const char *description, - const char *callout_info, + const void *callout_info, + size_t callout_len, void *aux); extern int wait_for_key_construction(struct key *key, bool intr); -- cgit v1.2.3