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// SPDX-License-Identifier: GPL-2.0-only
static struct resword {
const char *name;
int token;
} keywords[] = {
{ "__GENKSYMS_EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW },
{ "__asm", ASM_KEYW },
{ "__asm__", ASM_KEYW },
{ "__attribute", ATTRIBUTE_KEYW },
{ "__attribute__", ATTRIBUTE_KEYW },
{ "__const", CONST_KEYW },
{ "__const__", CONST_KEYW },
{ "__extension__", EXTENSION_KEYW },
{ "__inline", INLINE_KEYW },
{ "__inline__", INLINE_KEYW },
{ "__signed", SIGNED_KEYW },
{ "__signed__", SIGNED_KEYW },
{ "__typeof", TYPEOF_KEYW },
{ "__typeof__", TYPEOF_KEYW },
{ "__typeof_unqual", TYPEOF_KEYW },
{ "__typeof_unqual__", TYPEOF_KEYW },
{ "__volatile", VOLATILE_KEYW },
{ "__volatile__", VOLATILE_KEYW },
{ "__builtin_va_list", VA_LIST_KEYW },
{ "__int128", BUILTIN_INT_KEYW },
{ "__int128_t", BUILTIN_INT_KEYW },
{ "__uint128_t", BUILTIN_INT_KEYW },
// According to rth, c99 defines "_Bool", "__restrict", "__restrict__", "restrict". KAO
{ "_Bool", BOOL_KEYW },
{ "__restrict", RESTRICT_KEYW },
{ "__restrict__", RESTRICT_KEYW },
{ "restrict", RESTRICT_KEYW },
{ "asm", ASM_KEYW },
// c11 keywords that can be used at module scope
{ "_Static_assert", STATIC_ASSERT_KEYW },
// attribute commented out in modutils 2.4.2. People are using 'attribute' as a
// field name which breaks the genksyms parser. It is not a gcc keyword anyway.
// KAO. },
// { "attribute", ATTRIBUTE_KEYW },
// X86 named address space qualifiers
{ "__seg_gs", X86_SEG_KEYW },
{ "__seg_fs", X86_SEG_KEYW },
{ "auto", AUTO_KEYW },
{ "char", CHAR_KEYW },
{ "const", CONST_KEYW },
{ "double", DOUBLE_KEYW },
{ "enum", ENUM_KEYW },
{ "extern", EXTERN_KEYW },
{ "float", FLOAT_KEYW },
{ "inline", INLINE_KEYW },
{ "int", INT_KEYW },
{ "long", LONG_KEYW },
{ "register", REGISTER_KEYW },
{ "short", SHORT_KEYW },
{ "signed", SIGNED_KEYW },
{ "static", STATIC_KEYW },
{ "struct", STRUCT_KEYW },
{ "typedef", TYPEDEF_KEYW },
{ "typeof", TYPEOF_KEYW },
{ "typeof_unqual", TYPEOF_KEYW },
{ "union", UNION_KEYW },
{ "unsigned", UNSIGNED_KEYW },
{ "void", VOID_KEYW },
{ "volatile", VOLATILE_KEYW },
};
#define NR_KEYWORDS (sizeof(keywords)/sizeof(struct resword))
static int is_reserved_word(register const char *str, register unsigned int len)
{
int i;
for (i = 0; i < NR_KEYWORDS; i++) {
struct resword *r = keywords + i;
int l = strlen(r->name);
if (len == l && !memcmp(str, r->name, len))
return r->token;
}
return -1;
}
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