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authorMimi Zohar <zohar@linux.vnet.ibm.com>2010-11-23 17:50:31 -0500
committerJames Morris <jmorris@namei.org>2010-11-29 08:55:11 +1100
commitdc88e46029486ed475c71fe1bb696d39511ac8fe (patch)
tree75f5bbf30480d4126315211ea6fb3af395e5f09c /include/linux/kernel.h
parentce6ada35bdf710d16582cc4869c26722547e6f11 (diff)
lib: hex2bin converts ascii hexadecimal string to binary
Similar to the kgdb_hex2mem() code, hex2bin converts a string to binary using the hex_to_bin() library call. Changelog: - Replace parameter names with src/dst (based on David Howell's comment) - Add 'const' where needed (based on David Howell's comment) - Replace int with size_t (based on David Howell's comment) Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Acked-by: Serge E. Hallyn <serge@hallyn.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'include/linux/kernel.h')
-rw-r--r--include/linux/kernel.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index a35b4f7332f0..d0fbc043de60 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -265,6 +265,7 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
}
extern int hex_to_bin(char ch);
+extern void hex2bin(u8 *dst, const char *src, size_t count);
/*
* General tracing related utility functions - trace_printk(),