hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[PATCH] uml: add mconsole_reply variant with length param 

This is needed for the console output patch, since we have a possibly
non-NULL-terminated string there.  So, the new interface takes a string and a
length, and the old interface calls strlen on its string and calls the new
interface with the length.

There's also a bit of whitespace cleanup.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Jeff Dike 2006-01-06 00:19:03 -08:00 committed by Linus Torvalds
parent 44700a4469
commit 7b033e1fde
2 changed files with 14 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/um/drivers/mconsole_user.c
View File

@ -122,12 +122,12 @@ int mconsole_get_request(int fd, struct mc_request *req)
return(1);
}
int mconsole_reply(struct mc_request *req, char *str, int err, int more)
int mconsole_reply_len(struct mc_request *req, const char *str, int total,
int err, int more)
{
struct mconsole_reply reply;
int total, len, n;
int len, n;
total = strlen(str);
do {
reply.err = err;
@ -155,6 +155,12 @@ int mconsole_reply(struct mc_request *req, char *str, int err, int more)
return(0);
}
int mconsole_reply(struct mc_request *req, const char *str, int err, int more)
{
return mconsole_reply_len(req, str, strlen(str), err, more);
}
int mconsole_unlink_socket(void)
{
unlink(mconsole_socket_name);

4
arch/um/include/mconsole.h
View File

@ -66,7 +66,9 @@ struct mc_request
extern char mconsole_socket_name[];
extern int mconsole_unlink_socket(void);
extern int mconsole_reply(struct mc_request *req, char *reply, int err,
extern int mconsole_reply_len(struct mc_request *req, const char *reply,
int len, int err, int more);
extern int mconsole_reply(struct mc_request *req, const char *str, int err,
int more);
extern void mconsole_version(struct mc_request *req);