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authorJeff Dike <jdike@addtoit.com>2006-01-06 00:19:01 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-06 08:33:47 -0800
commit7eebe8a9c51686927709a57b1f2725d371014abc (patch)
tree6b1543982c8656c76c25baa7e44497d5d9de307a /arch/um/include
parent2264c475e4bf7427e59921953c89a5693ecb506f (diff)
[PATCH] uml: umid cleanup
This patch cleans up the umid code: - The only_if_set argument to get_umid is gone. - get_umid returns an empty string rather than NULL if there is no umid. - umid_is_random is gone since its users went away. - Some printfs were turned into printks because the code runs late enough that printk is working. - Error paths were cleaned up. - Some functions now return an error and let the caller print the error message rather than printing it themselves. This eliminates the practice of passing a pointer to printf or printk in, depending on where in the boot process we are. - Major tidying of not_dead_yet - mostly error path cleanup, plus a comment explaining why it doesn't react to errors the way you might expect. - Calls to os_* interfaces that were moved under os are changed back to their native libc forms. - snprintf, strlcpy, and their bounds-checking friends are used more often, replacing by-hand bounds checking in some places. 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>
Diffstat (limited to 'arch/um/include')
-rw-r--r--arch/um/include/os.h4
-rw-r--r--arch/um/include/user_util.h1
2 files changed, 2 insertions, 3 deletions
diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index 258444e5b9b..c279ee6d89e 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -216,7 +216,7 @@ extern int helper_wait(int pid);
/* umid.c */
extern int umid_file_name(char *name, char *buf, int len);
-extern int set_umid(char *name, int (*printer)(const char *fmt, ...));
-extern char *get_umid(int only_if_set);
+extern int set_umid(char *name);
+extern char *get_umid(void);
#endif
diff --git a/arch/um/include/user_util.h b/arch/um/include/user_util.h
index bb505e01d99..b9984003e60 100644
--- a/arch/um/include/user_util.h
+++ b/arch/um/include/user_util.h
@@ -64,7 +64,6 @@ extern void setup_machinename(char *machine_out);
extern void setup_hostinfo(void);
extern void do_exec(int old_pid, int new_pid);
extern void tracer_panic(char *msg, ...);
-extern char *get_umid(int only_if_set);
extern void do_longjmp(void *p, int val);
extern int detach(int pid, int sig);
extern int attach(int pid);