commit 6104c407e077175087b7ae117c0ace5ce3897bcf Author: Nick Mathewson <nickm@torproject.org> Date: Fri Jan 10 14:07:11 2020 -0500 maps: do not include _ as part of expected prefix in macros. Doing this makes our macro usage a little clear IMO, and also avoids having to use an unadorned "new" within a macro. (Clang-format seems to think that "new" means we're doing C++, and so it generates some output that checkSpace.pl doesn't care for.) --- src/feature/nodelist/authcert.c | 2 +- src/feature/nodelist/routerlist.c | 6 +- src/lib/container/map.h | 112 +++++++++++++++++++------------------- 3 files changed, 60 insertions(+), 60 deletions(-) diff --git a/src/feature/nodelist/authcert.c b/src/feature/nodelist/authcert.c index 7bdfabaea..9c7525b6e 100644 --- a/src/feature/nodelist/authcert.c +++ b/src/feature/nodelist/authcert.c @@ -46,7 +46,7 @@ #include "feature/nodelist/networkstatus_voter_info_st.h" #include "feature/nodelist/node_st.h" -DECLARE_TYPED_DIGESTMAP_FNS(dsmap_, digest_ds_map_t, download_status_t) +DECLARE_TYPED_DIGESTMAP_FNS(dsmap, digest_ds_map_t, download_status_t) #define DSMAP_FOREACH(map, keyvar, valvar) \ DIGESTMAP_FOREACH(dsmap_to_digestmap(map), keyvar, download_status_t *, \ valvar) diff --git a/src/feature/nodelist/routerlist.c b/src/feature/nodelist/routerlist.c index 42ce6f4c4..f4e1215a4 100644 --- a/src/feature/nodelist/routerlist.c +++ b/src/feature/nodelist/routerlist.c @@ -117,9 +117,9 @@ /* Typed wrappers for different digestmap types; used to avoid type * confusion. */ -DECLARE_TYPED_DIGESTMAP_FNS(sdmap_, digest_sd_map_t, signed_descriptor_t) -DECLARE_TYPED_DIGESTMAP_FNS(rimap_, digest_ri_map_t, routerinfo_t) -DECLARE_TYPED_DIGESTMAP_FNS(eimap_, digest_ei_map_t, extrainfo_t) +DECLARE_TYPED_DIGESTMAP_FNS(sdmap, digest_sd_map_t, signed_descriptor_t) +DECLARE_TYPED_DIGESTMAP_FNS(rimap, digest_ri_map_t, routerinfo_t) +DECLARE_TYPED_DIGESTMAP_FNS(eimap, digest_ei_map_t, extrainfo_t) #define SDMAP_FOREACH(map, keyvar, valvar) \ DIGESTMAP_FOREACH(sdmap_to_digestmap(map), keyvar, signed_descriptor_t *, \ valvar) diff --git a/src/lib/container/map.h b/src/lib/container/map.h index 989ecfad8..dbc196724 100644 --- a/src/lib/container/map.h +++ b/src/lib/container/map.h @@ -19,29 +19,29 @@ #define DECLARE_MAP_FNS(mapname_t, keytype, prefix) \ typedef struct mapname_t mapname_t; \ - typedef struct prefix##entry_t *prefix##iter_t; \ - MOCK_DECL(mapname_t*, prefix##new, (void)); \ - void* prefix##set(mapname_t *map, keytype key, void *val); \ - void* prefix##get(const mapname_t *map, keytype key); \ - void* prefix##remove(mapname_t *map, keytype key); \ - MOCK_DECL(void, prefix##free_, (mapname_t *map, void (*free_val)(void*))); \ - int prefix##isempty(const mapname_t *map); \ - int prefix##size(const mapname_t *map); \ - prefix##iter_t *prefix##iter_init(mapname_t *map); \ - prefix##iter_t *prefix##iter_next(mapname_t *map, prefix##iter_t *iter); \ - prefix##iter_t *prefix##iter_next_rmv(mapname_t *map, \ - prefix##iter_t *iter); \ - void prefix##iter_get(prefix##iter_t *iter, keytype *keyp, void **valp); \ - int prefix##iter_done(prefix##iter_t *iter); \ - void prefix##assert_ok(const mapname_t *map) + typedef struct prefix##_entry_t *prefix##_iter_t; \ + MOCK_DECL(mapname_t*, prefix##_new, (void)); \ + void* prefix##_set(mapname_t *map, keytype key, void *val); \ + void* prefix##_get(const mapname_t *map, keytype key); \ + void* prefix##_remove(mapname_t *map, keytype key); \ + MOCK_DECL(void, prefix##_free_, (mapname_t *map, void (*free_val)(void*))); \ + int prefix##_isempty(const mapname_t *map); \ + int prefix##_size(const mapname_t *map); \ + prefix##_iter_t *prefix##_iter_init(mapname_t *map); \ + prefix##_iter_t *prefix##_iter_next(mapname_t *map, prefix##_iter_t *iter); \ + prefix##_iter_t *prefix##_iter_next_rmv(mapname_t *map, \ + prefix##_iter_t *iter); \ + void prefix##_iter_get(prefix##_iter_t *iter, keytype *keyp, void **valp); \ + int prefix##_iter_done(prefix##_iter_t *iter); \ + void prefix##_assert_ok(const mapname_t *map) /* Map from const char * to void *. Implemented with a hash table. */ -DECLARE_MAP_FNS(strmap_t, const char *, strmap_); +DECLARE_MAP_FNS(strmap_t, const char *, strmap); /* Map from const char[DIGEST_LEN] to void *. Implemented with a hash table. */ -DECLARE_MAP_FNS(digestmap_t, const char *, digestmap_); +DECLARE_MAP_FNS(digestmap_t, const char *, digestmap); /* Map from const uint8_t[DIGEST256_LEN] to void *. Implemented with a hash * table. */ -DECLARE_MAP_FNS(digest256map_t, const uint8_t *, digest256map_); +DECLARE_MAP_FNS(digest256map_t, const uint8_t *, digest256map); #define MAP_FREE_AND_NULL(mapname_t, map, fn) \ do { \ @@ -56,12 +56,12 @@ DECLARE_MAP_FNS(digest256map_t, const uint8_t *, digest256map_); #undef DECLARE_MAP_FNS /** Iterates over the key-value pairs in a map <b>map</b> in order. - * <b>prefix</b> is as for DECLARE_MAP_FNS (i.e., strmap_ or digestmap_). + * <b>prefix</b> is as for DECLARE_MAP_FNS (i.e., strmap or digestmap). * The map's keys and values are of type keytype and valtype respectively; * each iteration assigns them to keyvar and valvar. * * Example use: - * MAP_FOREACH(digestmap_, m, const char *, k, routerinfo_t *, r) { + * MAP_FOREACH(digestmap, m, const char *, k, routerinfo_t *, r) { * // use k and r * } MAP_FOREACH_END. */ @@ -81,21 +81,21 @@ DECLARE_MAP_FNS(digest256map_t, const uint8_t *, digest256map_); */ #define MAP_FOREACH(prefix, map, keytype, keyvar, valtype, valvar) \ STMT_BEGIN \ - prefix##iter_t *keyvar##_iter; \ - for (keyvar##_iter = prefix##iter_init(map); \ - !prefix##iter_done(keyvar##_iter); \ - keyvar##_iter = prefix##iter_next(map, keyvar##_iter)) { \ + prefix##_iter_t *keyvar##_iter; \ + for (keyvar##_iter = prefix##_iter_init(map); \ + !prefix##_iter_done(keyvar##_iter); \ + keyvar##_iter = prefix##_iter_next(map, keyvar##_iter)) { \ keytype keyvar; \ void *valvar##_voidp; \ valtype valvar; \ - prefix##iter_get(keyvar##_iter, &keyvar, &valvar##_voidp); \ + prefix##_iter_get(keyvar##_iter, &keyvar, &valvar##_voidp); \ valvar = valvar##_voidp; /** As MAP_FOREACH, except allows members to be removed from the map * during the iteration via MAP_DEL_CURRENT. Example use: * * Example use: - * MAP_FOREACH(digestmap_, m, const char *, k, routerinfo_t *, r) { + * MAP_FOREACH(digestmap, m, const char *, k, routerinfo_t *, r) { * if (is_very_old(r)) * MAP_DEL_CURRENT(k); * } MAP_FOREACH_END. @@ -121,18 +121,18 @@ DECLARE_MAP_FNS(digest256map_t, const uint8_t *, digest256map_); */ #define MAP_FOREACH_MODIFY(prefix, map, keytype, keyvar, valtype, valvar) \ STMT_BEGIN \ - prefix##iter_t *keyvar##_iter; \ + prefix##_iter_t *keyvar##_iter; \ int keyvar##_del=0; \ - for (keyvar##_iter = prefix##iter_init(map); \ - !prefix##iter_done(keyvar##_iter); \ + for (keyvar##_iter = prefix##_iter_init(map); \ + !prefix##_iter_done(keyvar##_iter); \ keyvar##_iter = keyvar##_del ? \ - prefix##iter_next_rmv(map, keyvar##_iter) : \ - prefix##iter_next(map, keyvar##_iter)) { \ + prefix##_iter_next_rmv(map, keyvar##_iter) : \ + prefix##_iter_next(map, keyvar##_iter)) { \ keytype keyvar; \ void *valvar##_voidp; \ valtype valvar; \ keyvar##_del=0; \ - prefix##iter_get(keyvar##_iter, &keyvar, &valvar##_voidp); \ + prefix##_iter_get(keyvar##_iter, &keyvar, &valvar##_voidp); \ valvar = valvar##_voidp; /** Used with MAP_FOREACH_MODIFY to remove the currently-iterated-upon @@ -152,7 +152,7 @@ DECLARE_MAP_FNS(digest256map_t, const uint8_t *, digest256map_); * } DIGESTMAP_FOREACH_END. */ #define DIGESTMAP_FOREACH(map, keyvar, valtype, valvar) \ - MAP_FOREACH(digestmap_, map, const char *, keyvar, valtype, valvar) + MAP_FOREACH(digestmap, map, const char *, keyvar, valtype, valvar) /** As MAP_FOREACH_MODIFY, but does not require declaration of prefix or * keytype. @@ -163,21 +163,21 @@ DECLARE_MAP_FNS(digest256map_t, const uint8_t *, digest256map_); * } DIGESTMAP_FOREACH_END. */ #define DIGESTMAP_FOREACH_MODIFY(map, keyvar, valtype, valvar) \ - MAP_FOREACH_MODIFY(digestmap_, map, const char *, keyvar, valtype, valvar) + MAP_FOREACH_MODIFY(digestmap, map, const char *, keyvar, valtype, valvar) /** Used to end a DIGESTMAP_FOREACH() block. */ #define DIGESTMAP_FOREACH_END MAP_FOREACH_END #define DIGEST256MAP_FOREACH(map, keyvar, valtype, valvar) \ - MAP_FOREACH(digest256map_, map, const uint8_t *, keyvar, valtype, valvar) + MAP_FOREACH(digest256map, map, const uint8_t *, keyvar, valtype, valvar) #define DIGEST256MAP_FOREACH_MODIFY(map, keyvar, valtype, valvar) \ - MAP_FOREACH_MODIFY(digest256map_, map, const uint8_t *, \ + MAP_FOREACH_MODIFY(digest256map, map, const uint8_t *, \ keyvar, valtype, valvar) #define DIGEST256MAP_FOREACH_END MAP_FOREACH_END #define STRMAP_FOREACH(map, keyvar, valtype, valvar) \ - MAP_FOREACH(strmap_, map, const char *, keyvar, valtype, valvar) + MAP_FOREACH(strmap, map, const char *, keyvar, valtype, valvar) #define STRMAP_FOREACH_MODIFY(map, keyvar, valtype, valvar) \ - MAP_FOREACH_MODIFY(strmap_, map, const char *, keyvar, valtype, valvar) + MAP_FOREACH_MODIFY(strmap, map, const char *, keyvar, valtype, valvar) #define STRMAP_FOREACH_END MAP_FOREACH_END void* strmap_set_lc(strmap_t *map, const char *key, void *val); @@ -186,66 +186,66 @@ void* strmap_remove_lc(strmap_t *map, const char *key); #define DECLARE_TYPED_DIGESTMAP_FNS(prefix, mapname_t, valtype) \ typedef struct mapname_t mapname_t; \ - typedef struct prefix##iter_t *prefix##iter_t; \ + typedef struct prefix##_iter_t *prefix##_iter_t; \ ATTR_UNUSED static inline mapname_t* \ - prefix##new(void) \ + prefix##_new(void) \ { \ return (mapname_t*)digestmap_new(); \ } \ ATTR_UNUSED static inline digestmap_t* \ - prefix##to_digestmap(mapname_t *map) \ + prefix##_to_digestmap(mapname_t *map) \ { \ return (digestmap_t*)map; \ } \ ATTR_UNUSED static inline valtype* \ - prefix##get(mapname_t *map, const char *key) \ + prefix##_get(mapname_t *map, const char *key) \ { \ return (valtype*)digestmap_get((digestmap_t*)map, key); \ } \ ATTR_UNUSED static inline valtype* \ - prefix##set(mapname_t *map, const char *key, valtype *val) \ + prefix##_set(mapname_t *map, const char *key, valtype *val) \ { \ return (valtype*)digestmap_set((digestmap_t*)map, key, val); \ } \ ATTR_UNUSED static inline valtype* \ - prefix##remove(mapname_t *map, const char *key) \ + prefix##_remove(mapname_t *map, const char *key) \ { \ return (valtype*)digestmap_remove((digestmap_t*)map, key); \ } \ ATTR_UNUSED static inline void \ - prefix##f##ree_(mapname_t *map, void (*free_val)(void*)) \ + prefix##_f##ree_(mapname_t *map, void (*free_val)(void*)) \ { \ digestmap_free_((digestmap_t*)map, free_val); \ } \ ATTR_UNUSED static inline int \ - prefix##isempty(mapname_t *map) \ + prefix##_isempty(mapname_t *map) \ { \ return digestmap_isempty((digestmap_t*)map); \ } \ ATTR_UNUSED static inline int \ - prefix##size(mapname_t *map) \ + prefix##_size(mapname_t *map) \ { \ return digestmap_size((digestmap_t*)map); \ } \ ATTR_UNUSED static inline \ - prefix##iter_t *prefix##iter_init(mapname_t *map) \ + prefix##_iter_t *prefix##_iter_init(mapname_t *map) \ { \ - return (prefix##iter_t*) digestmap_iter_init((digestmap_t*)map); \ + return (prefix##_iter_t*) digestmap_iter_init((digestmap_t*)map); \ } \ ATTR_UNUSED static inline \ - prefix##iter_t *prefix##iter_next(mapname_t *map, prefix##iter_t *iter) \ + prefix##_iter_t *prefix##_iter_next(mapname_t *map, prefix##_iter_t *iter) \ { \ - return (prefix##iter_t*) digestmap_iter_next( \ + return (prefix##_iter_t*) digestmap_iter_next( \ (digestmap_t*)map, (digestmap_iter_t*)iter); \ } \ - ATTR_UNUSED static inline prefix##iter_t* \ - prefix##iter_next_rmv(mapname_t *map, prefix##iter_t *iter) \ + ATTR_UNUSED static inline prefix##_iter_t* \ + prefix##_iter_next_rmv(mapname_t *map, prefix##_iter_t *iter) \ { \ - return (prefix##iter_t*) digestmap_iter_next_rmv( \ + return (prefix##_iter_t*) digestmap_iter_next_rmv( \ (digestmap_t*)map, (digestmap_iter_t*)iter); \ } \ ATTR_UNUSED static inline void \ - prefix##iter_get(prefix##iter_t *iter, \ + prefix##_iter_get(prefix##_iter_t *iter, \ const char **keyp, \ valtype **valp) \ { \ @@ -254,7 +254,7 @@ void* strmap_remove_lc(strmap_t *map, const char *key); *valp = v; \ } \ ATTR_UNUSED static inline int \ - prefix##iter_done(prefix##iter_t *iter) \ + prefix##_iter_done(prefix##_iter_t *iter) \ { \ return digestmap_iter_done((digestmap_iter_t*)iter); \ }