Commit 7c4aa901 authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

kconfig: move strhash() to util.c as a global function 



Remove the 'static' qualifier from strhash() so that it can be accessed
from other files. Move it to util.c, which is a more appropriate location.

Signed-off-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
parent a6dac400

scripts/kconfig/lkc.h

+1 −0
Original line number Diff line number Diff line
@@ -52,6 +52,7 @@ static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) 
}



/* util.c */

unsigned int strhash(const char *s);

const char *file_lookup(const char *name);

void *xmalloc(size_t size);

void *xcalloc(size_t nmemb, size_t size);

scripts/kconfig/symbol.c

+0 −9
Original line number Diff line number Diff line
@@ -803,15 +803,6 @@ bool sym_is_changeable(struct symbol *sym) 
	return sym->visible > sym->rev_dep.tri;

}



static unsigned strhash(const char *s)

{

	/* fnv32 hash */

	unsigned hash = 2166136261U;

	for (; *s; s++)

		hash = (hash ^ *s) * 0x01000193;

	return hash;

}



struct symbol *sym_lookup(const char *name, int flags)

{

	struct symbol *symbol;

scripts/kconfig/util.c

+10 −0
Original line number Diff line number Diff line
@@ -9,6 +9,16 @@ 
#include <string.h>

#include "lkc.h"



unsigned int strhash(const char *s)

{

	/* fnv32 hash */

	unsigned int hash = 2166136261U;



	for (; *s; s++)

		hash = (hash ^ *s) * 0x01000193;

	return hash;

}



struct file {

	struct file *next;

	char name[];