Commit 9d98038d authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

modpost: move strstarts() to modpost.h 



This macro is useful in file2alias.c as well.

Signed-off-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
parent abd20428

scripts/mod/file2alias.c

+1 −1
Original line number Diff line number Diff line
@@ -1515,7 +1515,7 @@ void handle_moddevtable(struct module *mod, struct elf_info *info, 
		return;



	/* All our symbols are of form __mod_<name>__<identifier>_device_table. */

	if (strncmp(symname, "__mod_", strlen("__mod_")))

	if (!strstarts(symname, "__mod_"))

		return;

	name = symname + strlen("__mod_");

	namelen = strlen(name);

scripts/mod/modpost.c

+0 −2
Original line number Diff line number Diff line
@@ -341,8 +341,6 @@ static const char *sec_name(const struct elf_info *info, unsigned int secindex) 
	return sech_name(info, &info->sechdrs[secindex]);

}



#define strstarts(str, prefix) (strncmp(str, prefix, strlen(prefix)) == 0)



static struct symbol *sym_add_exported(const char *name, struct module *mod,

				       bool gpl_only, const char *namespace)

{

scripts/mod/modpost.h

+2 −0
Original line number Diff line number Diff line
@@ -67,6 +67,8 @@ 


#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))



#define strstarts(str, prefix) (strncmp(str, prefix, strlen(prefix)) == 0)



struct buffer {

	char *p;

	int pos;