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| author | Michal Marek <mmarek@suse.cz> | 2011-10-08 00:48:29 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2011-10-11 11:59:19 +0200 |
| commit | b06fcd6c83c231f51a86448bb33c4cd717fefee8 (patch) | |
| tree | 19271df957cbdb016dd808438a5b6a8966dd4d0c /scripts/genksyms | |
| parent | cd96ea3a4f2c9c226216c8d8e57fd8f86801515d (diff) | |
| download | linux-3.10-b06fcd6c83c231f51a86448bb33c4cd717fefee8.tar.gz linux-3.10-b06fcd6c83c231f51a86448bb33c4cd717fefee8.tar.bz2 linux-3.10-b06fcd6c83c231f51a86448bb33c4cd717fefee8.zip | |
genksyms: Minor parser cleanup
Move the identical logic for recording a struct/union/enum definition to
a function.
Diffstat (limited to 'scripts/genksyms')
| -rw-r--r-- | scripts/genksyms/parse.y | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/scripts/genksyms/parse.y b/scripts/genksyms/parse.y index ba5c242866c..a783ad4e2b5 100644 --- a/scripts/genksyms/parse.y +++ b/scripts/genksyms/parse.y @@ -51,6 +51,18 @@ remove_list(struct string_list **pb, struct string_list **pe) free_list(b, e); } +/* Record definition of a struct/union/enum */ +static void record_compound(struct string_list **keyw, + struct string_list **ident, + struct string_list **body, + enum symbol_type type) +{ + struct string_list *b = *body, *i = *ident, *r; + r = copy_node(i); r->tag = type; + r->next = (*keyw)->next; *body = r; (*keyw)->next = NULL; + add_symbol(i->string, type, b, is_extern); +} + %} %token ASM_KEYW @@ -215,26 +227,11 @@ type_specifier: /* Full definitions of an s/u/e. Record it. */ | STRUCT_KEYW IDENT class_body - { struct string_list *s = *$3, *i = *$2, *r; - r = copy_node(i); r->tag = SYM_STRUCT; - r->next = (*$1)->next; *$3 = r; (*$1)->next = NULL; - add_symbol(i->string, SYM_STRUCT, s, is_extern); - $$ = $3; - } + { record_compound($1, $2, $3, SYM_STRUCT); $$ = $3; } | UNION_KEYW IDENT class_body - { struct string_list *s = *$3, *i = *$2, *r; - r = copy_node(i); r->tag = SYM_UNION; - r->next = (*$1)->next; *$3 = r; (*$1)->next = NULL; - add_symbol(i->string, SYM_UNION, s, is_extern); - $$ = $3; - } + { record_compound($1, $2, $3, SYM_UNION); $$ = $3; } | ENUM_KEYW IDENT enum_body - { struct string_list *s = *$3, *i = *$2, *r; - r = copy_node(i); r->tag = SYM_ENUM; - r->next = (*$1)->next; *$3 = r; (*$1)->next = NULL; - add_symbol(i->string, SYM_ENUM, s, is_extern); - $$ = $3; - } + { record_compound($1, $2, $3, SYM_ENUM); $$ = $3; } /* * Anonymous enum definition. Tell add_symbol() to restart its counter. */ |