kbuild/genksyms: handle va_list type (0efdb228) · Commits · 戴 / test

genksyms currently does not handle va_list. Add the __builtin_va_list keyword as a type. This reduces the amount of syntax errors thrown, but so far no export symbol has a type with a va_list argument, so there is currently no bug in the end result. Note: this patch does not regenerate shipped parser files. Signed-off-by:

Nicholas Piggin <npiggin@gmail.com> Signed-off-by:

Michal Marek <mmarek@suse.com>

scripts/genksyms/keywords.gperf

+1 −0

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@ __typeof, TYPEOF_KEYW
		__typeof__, TYPEOF_KEYW
		__volatile, VOLATILE_KEYW
		__volatile__, VOLATILE_KEYW
		__builtin_va_list, VA_LIST_KEYW
		# According to rth, c99 defines _Bool, __restrict, __restrict__, restrict. KAO
		_Bool, BOOL_KEYW
		_restrict, RESTRICT_KEYW

scripts/genksyms/parse.y

+2 −0

Original line number	Diff line number	Diff line
		@@ -98,6 +98,7 @@ static void record_compound(struct string_list **keyw,
		%token VOID_KEYW
		%token VOLATILE_KEYW
		%token TYPEOF_KEYW
		%token VA_LIST_KEYW

		%token EXPORT_SYMBOL_KEYW

		@@ -261,6 +262,7 @@ simple_type_specifier:
		\| DOUBLE_KEYW
		\| VOID_KEYW
		\| BOOL_KEYW
		\| VA_LIST_KEYW
		\| TYPE { (*$1)->tag = SYM_TYPEDEF; $$ = $1; }
		;

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