diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2016-11-24 03:41:39 +1100 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.com> | 2016-11-29 15:53:19 +0100 |
| commit | 0efdb2282343578474d342816809710681995985 (patch) | |
| tree | 572aaad222989bf686dd42be087ff8eee87c8002 /scripts/genksyms | |
| parent | fe026a851b6bb9a11c27e93b9b15060cb310a3d6 (diff) | |
| download | lwn-0efdb2282343578474d342816809710681995985.tar.gz lwn-0efdb2282343578474d342816809710681995985.zip | |
kbuild/genksyms: handle va_list type
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>
Diffstat (limited to 'scripts/genksyms')
| -rw-r--r-- | scripts/genksyms/keywords.gperf | 1 | ||||
| -rw-r--r-- | scripts/genksyms/parse.y | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/scripts/genksyms/keywords.gperf b/scripts/genksyms/keywords.gperf index a9096d993172..bd4c4b235588 100644 --- a/scripts/genksyms/keywords.gperf +++ b/scripts/genksyms/keywords.gperf @@ -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 diff --git a/scripts/genksyms/parse.y b/scripts/genksyms/parse.y index 723ab30fe9d4..4fba255e54ae 100644 --- a/scripts/genksyms/parse.y +++ b/scripts/genksyms/parse.y @@ -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; } ; |