hash: make it 'struct Curl_hash'

As internal global names should use captical C.

Closes #5906

13 files changed, 83 insertions, 83 deletions

diff --git a/lib/conncache.c b/lib/conncache.c
index 0785b6668..c0e4d3e30 100644
--- a/lib/conncache.c
+++ b/lib/conncache.c
@@ -206,8 +206,8 @@ static bool conncache_add_bundle(struct conncache *connc,
 static void conncache_remove_bundle(struct conncache *connc,
                                     struct connectbundle *bundle)
 {
-  struct curl_hash_iterator iter;
-  struct curl_hash_element *he;
+  struct Curl_hash_iterator iter;
+  struct Curl_hash_element *he;
 
   if(!connc)
     return;
@@ -320,9 +320,9 @@ bool Curl_conncache_foreach(struct Curl_easy *data,
                             void *param,
                             int (*func)(struct connectdata *conn, void *param))
 {
-  struct curl_hash_iterator iter;
+  struct Curl_hash_iterator iter;
   struct Curl_llist_element *curr;
-  struct curl_hash_element *he;
+  struct Curl_hash_element *he;
 
   if(!connc)
     return FALSE;
@@ -363,8 +363,8 @@ bool Curl_conncache_foreach(struct Curl_easy *data,
 static struct connectdata *
 conncache_find_first_connection(struct conncache *connc)
 {
-  struct curl_hash_iterator iter;
-  struct curl_hash_element *he;
+  struct Curl_hash_iterator iter;
+  struct Curl_hash_element *he;
   struct connectbundle *bundle;
 
   Curl_hash_start_iterate(&connc->hash, &iter);
@@ -477,9 +477,9 @@ struct connectdata *
 Curl_conncache_extract_oldest(struct Curl_easy *data)
 {
   struct conncache *connc = data->state.conn_cache;
-  struct curl_hash_iterator iter;
+  struct Curl_hash_iterator iter;
   struct Curl_llist_element *curr;
-  struct curl_hash_element *he;
+  struct Curl_hash_element *he;
   timediff_t highscore =- 1;
   timediff_t score;
   struct curltime now;
@@ -571,9 +571,9 @@ void Curl_conncache_close_all_connections(struct conncache *connc)
 /* Useful for debugging the connection cache */
 void Curl_conncache_print(struct conncache *connc)
 {
-  struct curl_hash_iterator iter;
+  struct Curl_hash_iterator iter;
   struct Curl_llist_element *curr;
-  struct curl_hash_element *he;
+  struct Curl_hash_element *he;
 
   if(!connc)
     return;
diff --git a/lib/conncache.h b/lib/conncache.h
index e920c35fd..c3e9ff51b 100644
--- a/lib/conncache.h
+++ b/lib/conncache.h
@@ -30,7 +30,7 @@
  */
 
 struct conncache {
-  struct curl_hash hash;
+  struct Curl_hash hash;
   size_t num_conn;
   long next_connection_id;
   struct curltime last_cleanup;
diff --git a/lib/hash.c b/lib/hash.c
index 6d2fbf0db..8c1f6cd0a 100644
--- a/lib/hash.c
+++ b/lib/hash.c
@@ -34,8 +34,8 @@
 static void
 hash_element_dtor(void *user, void *element)
 {
-  struct curl_hash *h = (struct curl_hash *) user;
-  struct curl_hash_element *e = (struct curl_hash_element *) element;
+  struct Curl_hash *h = (struct Curl_hash *) user;
+  struct Curl_hash_element *e = (struct Curl_hash_element *) element;
 
   if(e->ptr) {
     h->dtor(e->ptr);
@@ -54,11 +54,11 @@ hash_element_dtor(void *user, void *element)
  * @unittest: 1603
  */
 int
-Curl_hash_init(struct curl_hash *h,
+Curl_hash_init(struct Curl_hash *h,
                int slots,
                hash_function hfunc,
                comp_function comparator,
-               curl_hash_dtor dtor)
+               Curl_hash_dtor dtor)
 {
   if(!slots || !hfunc || !comparator ||!dtor) {
     return 1; /* failure */
@@ -81,11 +81,11 @@ Curl_hash_init(struct curl_hash *h,
   return 1; /* failure */
 }
 
-static struct curl_hash_element *
+static struct Curl_hash_element *
 mk_hash_element(const void *key, size_t key_len, const void *p)
 {
   /* allocate the struct plus memory after it to store the key */
-  struct curl_hash_element *he = malloc(sizeof(struct curl_hash_element) +
+  struct Curl_hash_element *he = malloc(sizeof(struct Curl_hash_element) +
                                         key_len);
   if(he) {
     /* copy the key */
@@ -106,14 +106,14 @@ mk_hash_element(const void *key, size_t key_len, const void *p)
  * @unittest: 1603
  */
 void *
-Curl_hash_add(struct curl_hash *h, void *key, size_t key_len, void *p)
+Curl_hash_add(struct Curl_hash *h, void *key, size_t key_len, void *p)
 {
-  struct curl_hash_element  *he;
+  struct Curl_hash_element  *he;
   struct Curl_llist_element *le;
   struct Curl_llist *l = FETCH_LIST(h, key, key_len);
 
   for(le = l->head; le; le = le->next) {
-    he = (struct curl_hash_element *) le->ptr;
+    he = (struct Curl_hash_element *) le->ptr;
     if(h->comp_func(he->key, he->key_len, key, key_len)) {
       Curl_llist_remove(l, le, (void *)h);
       --h->size;
@@ -136,13 +136,13 @@ Curl_hash_add(struct curl_hash *h, void *key, size_t key_len, void *p)
  *
  * @unittest: 1603
  */
-int Curl_hash_delete(struct curl_hash *h, void *key, size_t key_len)
+int Curl_hash_delete(struct Curl_hash *h, void *key, size_t key_len)
 {
   struct Curl_llist_element *le;
   struct Curl_llist *l = FETCH_LIST(h, key, key_len);
 
   for(le = l->head; le; le = le->next) {
-    struct curl_hash_element *he = le->ptr;
+    struct Curl_hash_element *he = le->ptr;
     if(h->comp_func(he->key, he->key_len, key, key_len)) {
       Curl_llist_remove(l, le, (void *) h);
       --h->size;
@@ -157,7 +157,7 @@ int Curl_hash_delete(struct curl_hash *h, void *key, size_t key_len)
  * @unittest: 1603
  */
 void *
-Curl_hash_pick(struct curl_hash *h, void *key, size_t key_len)
+Curl_hash_pick(struct Curl_hash *h, void *key, size_t key_len)
 {
   struct Curl_llist_element *le;
   struct Curl_llist *l;
@@ -165,7 +165,7 @@ Curl_hash_pick(struct curl_hash *h, void *key, size_t key_len)
   if(h) {
     l = FETCH_LIST(h, key, key_len);
     for(le = l->head; le; le = le->next) {
-      struct curl_hash_element *he = le->ptr;
+      struct Curl_hash_element *he = le->ptr;
       if(h->comp_func(he->key, he->key_len, key, key_len)) {
         return he->ptr;
       }
@@ -177,7 +177,7 @@ Curl_hash_pick(struct curl_hash *h, void *key, size_t key_len)
 
 #if defined(DEBUGBUILD) && defined(AGGRESIVE_TEST)
 void
-Curl_hash_apply(curl_hash *h, void *user,
+Curl_hash_apply(Curl_hash *h, void *user,
                 void (*cb)(void *user, void *ptr))
 {
   struct Curl_llist_element  *le;
@@ -187,7 +187,7 @@ Curl_hash_apply(curl_hash *h, void *user,
     for(le = (h->table[i])->head;
         le;
         le = le->next) {
-      curl_hash_element *el = le->ptr;
+      Curl_hash_element *el = le->ptr;
       cb(user, el->ptr);
     }
   }
@@ -202,7 +202,7 @@ Curl_hash_apply(curl_hash *h, void *user,
  * @unittest: 1603
  */
 void
-Curl_hash_destroy(struct curl_hash *h)
+Curl_hash_destroy(struct Curl_hash *h)
 {
   int i;
 
@@ -220,14 +220,14 @@ Curl_hash_destroy(struct curl_hash *h)
  * @unittest: 1602
  */
 void
-Curl_hash_clean(struct curl_hash *h)
+Curl_hash_clean(struct Curl_hash *h)
 {
   Curl_hash_clean_with_criterium(h, NULL, NULL);
 }
 
 /* Cleans all entries that pass the comp function criteria. */
 void
-Curl_hash_clean_with_criterium(struct curl_hash *h, void *user,
+Curl_hash_clean_with_criterium(struct Curl_hash *h, void *user,
                                int (*comp)(void *, void *))
 {
   struct Curl_llist_element *le;
@@ -242,7 +242,7 @@ Curl_hash_clean_with_criterium(struct curl_hash *h, void *user,
     list = &h->table[i];
     le = list->head; /* get first list entry */
     while(le) {
-      struct curl_hash_element *he = le->ptr;
+      struct Curl_hash_element *he = le->ptr;
       lnext = le->next;
       /* ask the callback function if we shall remove this entry or not */
       if(comp == NULL || comp(user, he->ptr)) {
@@ -277,18 +277,18 @@ size_t Curl_str_key_compare(void *k1, size_t key1_len,
   return 0;
 }
 
-void Curl_hash_start_iterate(struct curl_hash *hash,
-                             struct curl_hash_iterator *iter)
+void Curl_hash_start_iterate(struct Curl_hash *hash,
+                             struct Curl_hash_iterator *iter)
 {
   iter->hash = hash;
   iter->slot_index = 0;
   iter->current_element = NULL;
 }
 
-struct curl_hash_element *
-Curl_hash_next_element(struct curl_hash_iterator *iter)
+struct Curl_hash_element *
+Curl_hash_next_element(struct Curl_hash_iterator *iter)
 {
-  struct curl_hash *h = iter->hash;
+  struct Curl_hash *h = iter->hash;
 
   /* Get the next element in the current list, if any */
   if(iter->current_element)
@@ -307,7 +307,7 @@ Curl_hash_next_element(struct curl_hash_iterator *iter)
   }
 
   if(iter->current_element) {
-    struct curl_hash_element *he = iter->current_element->ptr;
+    struct Curl_hash_element *he = iter->current_element->ptr;
     return he;
   }
   iter->current_element = NULL;
@@ -315,11 +315,11 @@ Curl_hash_next_element(struct curl_hash_iterator *iter)
 }
 
 #if 0 /* useful function for debugging hashes and their contents */
-void Curl_hash_print(struct curl_hash *h,
+void Curl_hash_print(struct Curl_hash *h,
                      void (*func)(void *))
 {
-  struct curl_hash_iterator iter;
-  struct curl_hash_element *he;
+  struct Curl_hash_iterator iter;
+  struct Curl_hash_element *he;
   int last_index = -1;
 
   if(!h)
diff --git a/lib/hash.h b/lib/hash.h
index bf85e0f3c..eb5104b85 100644
--- a/lib/hash.h
+++ b/lib/hash.h
@@ -41,9 +41,9 @@ typedef size_t (*comp_function) (void *key1,
                                  void *key2,
                                  size_t key2_len);
 
-typedef void (*curl_hash_dtor)(void *);
+typedef void (*Curl_hash_dtor)(void *);
 
-struct curl_hash {
+struct Curl_hash {
   struct Curl_llist *table;
 
   /* Hash function to be used for this hash table */
@@ -51,49 +51,49 @@ struct curl_hash {
 
   /* Comparator function to compare keys */
   comp_function comp_func;
-  curl_hash_dtor   dtor;
+  Curl_hash_dtor   dtor;
   int slots;
   size_t size;
 };
 
-struct curl_hash_element {
+struct Curl_hash_element {
   struct Curl_llist_element list;
   void   *ptr;
   size_t key_len;
   char   key[1]; /* allocated memory following the struct */
 };
 
-struct curl_hash_iterator {
-  struct curl_hash *hash;
+struct Curl_hash_iterator {
+  struct Curl_hash *hash;
   int slot_index;
   struct Curl_llist_element *current_element;
 };
 
-int Curl_hash_init(struct curl_hash *h,
+int Curl_hash_init(struct Curl_hash *h,
                    int slots,
                    hash_function hfunc,
                    comp_function comparator,
-                   curl_hash_dtor dtor);
+                   Curl_hash_dtor dtor);
 
-void *Curl_hash_add(struct curl_hash *h, void *key, size_t key_len, void *p);
-int Curl_hash_delete(struct curl_hash *h, void *key, size_t key_len);
-void *Curl_hash_pick(struct curl_hash *, void *key, size_t key_len);
-void Curl_hash_apply(struct curl_hash *h, void *user,
+void *Curl_hash_add(struct Curl_hash *h, void *key, size_t key_len, void *p);
+int Curl_hash_delete(struct Curl_hash *h, void *key, size_t key_len);
+void *Curl_hash_pick(struct Curl_hash *, void *key, size_t key_len);
+void Curl_hash_apply(struct Curl_hash *h, void *user,
                      void (*cb)(void *user, void *ptr));
 #define Curl_hash_count(h) ((h)->size)
-void Curl_hash_destroy(struct curl_hash *h);
-void Curl_hash_clean(struct curl_hash *h);
-void Curl_hash_clean_with_criterium(struct curl_hash *h, void *user,
+void Curl_hash_destroy(struct Curl_hash *h);
+void Curl_hash_clean(struct Curl_hash *h);
+void Curl_hash_clean_with_criterium(struct Curl_hash *h, void *user,
                                     int (*comp)(void *, void *));
 size_t Curl_hash_str(void *key, size_t key_length, size_t slots_num);
 size_t Curl_str_key_compare(void *k1, size_t key1_len, void *k2,
                             size_t key2_len);
-void Curl_hash_start_iterate(struct curl_hash *hash,
-                             struct curl_hash_iterator *iter);
-struct curl_hash_element *
-Curl_hash_next_element(struct curl_hash_iterator *iter);
+void Curl_hash_start_iterate(struct Curl_hash *hash,
+                             struct Curl_hash_iterator *iter);
+struct Curl_hash_element *
+Curl_hash_next_element(struct Curl_hash_iterator *iter);
 
-void Curl_hash_print(struct curl_hash *h,
+void Curl_hash_print(struct Curl_hash *h,
                      void (*func)(void *));
 
 
diff --git a/lib/hostip.c b/lib/hostip.c
index dd5916e33..57c8bd3d8 100644
--- a/lib/hostip.c
+++ b/lib/hostip.c
@@ -206,7 +206,7 @@ hostcache_timestamp_remove(void *datap, void *hc)
  * Prune the DNS cache. This assumes that a lock has already been taken.
  */
 static void
-hostcache_prune(struct curl_hash *hostcache, long cache_timeout, time_t now)
+hostcache_prune(struct Curl_hash *hostcache, long cache_timeout, time_t now)
 {
   struct hostcache_prune_data user;
 
@@ -843,7 +843,7 @@ static void freednsentry(void *freethis)
 /*
  * Curl_mk_dnscache() inits a new DNS cache and returns success/failure.
  */
-int Curl_mk_dnscache(struct curl_hash *hash)
+int Curl_mk_dnscache(struct Curl_hash *hash)
 {
   return Curl_hash_init(hash, 7, Curl_hash_str, Curl_str_key_compare,
                         freednsentry);
@@ -857,7 +857,7 @@ int Curl_mk_dnscache(struct curl_hash *hash)
  */
 
 void Curl_hostcache_clean(struct Curl_easy *data,
-                          struct curl_hash *hash)
+                          struct Curl_hash *hash)
 {
   if(data && data->share)
     Curl_share_lock(data, CURL_LOCK_DATA_DNS, CURL_LOCK_ACCESS_SINGLE);
diff --git a/lib/hostip.h b/lib/hostip.h
index 374b06c85..fb782d563 100644
--- a/lib/hostip.h
+++ b/lib/hostip.h
@@ -59,9 +59,9 @@ struct connectdata;
  * Global DNS cache is general badness. Do not use. This will be removed in
  * a future version. Use the share interface instead!
  *
- * Returns a struct curl_hash pointer on success, NULL on failure.
+ * Returns a struct Curl_hash pointer on success, NULL on failure.
  */
-struct curl_hash *Curl_global_host_cache_init(void);
+struct Curl_hash *Curl_global_host_cache_init(void);
 
 struct Curl_dns_entry {
   struct Curl_addrinfo *addr;
@@ -128,7 +128,7 @@ void Curl_resolv_unlock(struct Curl_easy *data,
                         struct Curl_dns_entry *dns);
 
 /* init a new dns cache and return success */
-int Curl_mk_dnscache(struct curl_hash *hash);
+int Curl_mk_dnscache(struct Curl_hash *hash);
 
 /* prune old entries from the DNS cache */
 void Curl_hostcache_prune(struct Curl_easy *data);
@@ -234,7 +234,7 @@ CURLcode Curl_set_dns_local_ip6(struct Curl_easy *data,
 /*
  * Clean off entries from the cache
  */
-void Curl_hostcache_clean(struct Curl_easy *data, struct curl_hash *hash);
+void Curl_hostcache_clean(struct Curl_easy *data, struct Curl_hash *hash);
 
 /*
  * Populate the cache with specified entries from CURLOPT_RESOLVE.
diff --git a/lib/multi.c b/lib/multi.c
index 169cff145..b9316b3c4 100644
--- a/lib/multi.c
+++ b/lib/multi.c
@@ -190,7 +190,7 @@ static void mstate(struct Curl_easy *data, CURLMstate state
  */
 
 struct Curl_sh_entry {
-  struct curl_hash transfers; /* hash of transfers using this socket */
+  struct Curl_hash transfers; /* hash of transfers using this socket */
   unsigned int action;  /* what combined action READ/WRITE this socket waits
                            for */
   void *socketp; /* settable by users with curl_multi_assign() */
@@ -204,7 +204,7 @@ struct Curl_sh_entry {
 #define SH_WRITE 2
 
 /* look up a given socket in the socket hash, skip invalid sockets */
-static struct Curl_sh_entry *sh_getentry(struct curl_hash *sh,
+static struct Curl_sh_entry *sh_getentry(struct Curl_hash *sh,
                                          curl_socket_t s)
 {
   if(s != CURL_SOCKET_BAD) {
@@ -238,7 +238,7 @@ static void trhash_dtor(void *nada)
 
 
 /* make sure this socket is present in the hash for this handle */
-static struct Curl_sh_entry *sh_addentry(struct curl_hash *sh,
+static struct Curl_sh_entry *sh_addentry(struct Curl_hash *sh,
                                          curl_socket_t s)
 {
   struct Curl_sh_entry *there = sh_getentry(sh, s);
@@ -273,7 +273,7 @@ static struct Curl_sh_entry *sh_addentry(struct curl_hash *sh,
 
 /* delete the given socket + handle from the hash */
 static void sh_delentry(struct Curl_sh_entry *entry,
-                        struct curl_hash *sh, curl_socket_t s)
+                        struct Curl_hash *sh, curl_socket_t s)
 {
   Curl_hash_destroy(&entry->transfers);
 
@@ -325,7 +325,7 @@ static size_t hash_fd(void *key, size_t key_length, size_t slots_num)
  * per call."
  *
  */
-static int sh_init(struct curl_hash *hash, int hashsize)
+static int sh_init(struct Curl_hash *hash, int hashsize)
 {
   return Curl_hash_init(hash, hashsize, hash_fd, fd_key_compare,
                         sh_freeentry);
@@ -2983,8 +2983,8 @@ static CURLMcode multi_socket(struct Curl_multi *multi,
          and just move on. */
       ;
     else {
-      struct curl_hash_iterator iter;
-      struct curl_hash_element *he;
+      struct Curl_hash_iterator iter;
+      struct Curl_hash_element *he;
 
       /* the socket can be shared by many transfers, iterate */
       Curl_hash_start_iterate(&entry->transfers, &iter);
diff --git a/lib/multihandle.h b/lib/multihandle.h
index 51112de28..c70a1ce09 100644
--- a/lib/multihandle.h
+++ b/lib/multihandle.h
@@ -103,7 +103,7 @@ struct Curl_multi {
   void *push_userp;
 
   /* Hostname cache */
-  struct curl_hash hostcache;
+  struct Curl_hash hostcache;
 
 #ifdef USE_LIBPSL
   /* PSL cache. */
@@ -117,7 +117,7 @@ struct Curl_multi {
   /* 'sockhash' is the lookup hash for socket descriptor => easy handles (note
      the pluralis form, there can be more than one easy handle waiting on the
      same actual socket) */
-  struct curl_hash sockhash;
+  struct Curl_hash sockhash;
 
   /* Shared connection cache (bundles)*/
   struct conncache conn_cache;
diff --git a/lib/share.h b/lib/share.h
index a7dea41ad..beb8fca3d 100644
--- a/lib/share.h
+++ b/lib/share.h
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -46,7 +46,7 @@ struct Curl_share {
   curl_unlock_function unlockfunc;
   void *clientdata;
   struct conncache conn_cache;
-  struct curl_hash hostcache;
+  struct Curl_hash hostcache;
 #if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES)
   struct CookieInfo *cookies;
 #endif
diff --git a/lib/urldata.h b/lib/urldata.h
index 01159a0db..ce11e1c15 100644
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -1842,7 +1842,7 @@ struct UserDefined {
 };
 
 struct Names {
-  struct curl_hash *hostcache;
+  struct Curl_hash *hostcache;
   enum {
     HCACHE_NONE,    /* not pointing to anything */
     HCACHE_MULTI,   /* points to a shared one in the multi handle */
diff --git a/tests/unit/unit1305.c b/tests/unit/unit1305.c
index 50f6da8bb..e53b8fdfa 100644
--- a/tests/unit/unit1305.c
+++ b/tests/unit/unit1305.c
@@ -40,7 +40,7 @@
 #include "memdebug.h" /* LAST include file */
 
 static struct Curl_easy *data;
-static struct curl_hash hp;
+static struct Curl_hash hp;
 static char *data_key;
 static struct Curl_dns_entry *data_node;
 
diff --git a/tests/unit/unit1602.c b/tests/unit/unit1602.c
index 5f1ee9f47..1898b724d 100644
--- a/tests/unit/unit1602.c
+++ b/tests/unit/unit1602.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -28,7 +28,7 @@
 
 #include "memdebug.h" /* LAST include file */
 
-static struct curl_hash hash_static;
+static struct Curl_hash hash_static;
 
 static void mydtor(void *p)
 {
diff --git a/tests/unit/unit1603.c b/tests/unit/unit1603.c
index c20b20b0e..771ffc0f9 100644
--- a/tests/unit/unit1603.c
+++ b/tests/unit/unit1603.c
@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2015 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2015 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -28,7 +28,7 @@
 
 #include "memdebug.h" /* LAST include file */
 
-static struct curl_hash hash_static;
+static struct Curl_hash hash_static;
 static const int slots = 3;
 
 static void mydtor(void *p)