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Make more human readable and maintainable previous

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compiler warning fix since it was Ok and actually
avoids the targeted compiler warning.
This commit is contained in:
Yang Tse 2006-10-29 14:58:59 +00:00
parent 1be60dde7f
commit ba481718a4
2 changed files with 23 additions and 9 deletions
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11
lib/ldap.c
View File

@ -3,7 +3,7 @@
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al.
*
@ -115,6 +115,13 @@
#undef HAVE_LIBDL
#endif
/*
* We use this ZERO_NULL to avoid picky compiler warnings,
* when assigning a NULL pointer to a function pointer var.
*/
#define ZERO_NULL 0
typedef void * (*dynafunc)(void *input);
/***********************************************************************
@ -189,7 +196,7 @@ static void DynaClose(void)
static dynafunc DynaGetFunction(const char *name)
{
dynafunc func = (void *(*)(void *))0;
dynafunc func = (dynafunc)ZERO_NULL;
#if defined(HAVE_DLOPEN) || defined(HAVE_LIBDL)
if (libldap) {

21
lib/url.c
View File

@ -165,6 +165,13 @@ static void signalPipeClose(struct curl_llist *pipe);
#define MAX_PIPELINE_LENGTH 5
/*
* We use this ZERO_NULL to avoid picky compiler warnings,
* when assigning a NULL pointer to a function pointer var.
*/
#define ZERO_NULL 0
#ifndef USE_ARES
/* not for ares builds */
@ -501,9 +508,9 @@ CURLcode Curl_open(struct SessionHandle **curl)
data->set.fread = (curl_read_callback)fread;
/* conversion callbacks for non-ASCII hosts */
data->set.convfromnetwork = (CURLcode(*)(char *, size_t))0;
data->set.convtonetwork = (CURLcode(*)(char *, size_t))0;
data->set.convfromutf8 = (CURLcode(*)(char *, size_t))0;
data->set.convfromnetwork = (curl_conv_callback)ZERO_NULL;
data->set.convtonetwork = (curl_conv_callback)ZERO_NULL;
data->set.convfromutf8 = (curl_conv_callback)ZERO_NULL;
#if defined(CURL_DOES_CONVERSIONS) && defined(HAVE_ICONV)
/* conversion descriptors for iconv calls */
@ -2993,7 +3000,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
conn->remote_port = PORT_HTTP;
conn->protocol |= PROT_HTTP;
conn->curl_do = Curl_http;
conn->curl_do_more = (CURLcode(*)(struct connectdata *))0;
conn->curl_do_more = (Curl_do_more_func)ZERO_NULL;
conn->curl_done = Curl_http_done;
conn->curl_connect = Curl_http_connect;
#else
@ -3010,7 +3017,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
conn->protocol |= PROT_HTTP|PROT_HTTPS|PROT_SSL;
conn->curl_do = Curl_http;
conn->curl_do_more = (CURLcode(*)(struct connectdata *))0;
conn->curl_do_more = (Curl_do_more_func)ZERO_NULL;
conn->curl_done = Curl_http_done;
conn->curl_connect = Curl_http_connect;
conn->curl_connecting = Curl_https_connecting;
@ -3124,7 +3131,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
conn->remote_port = PORT_DICT;
conn->curl_do = Curl_dict;
/* no DICT-specific done */
conn->curl_done = (CURLcode(*)(struct connectdata *, CURLcode))0;
conn->curl_done = (Curl_done_func)ZERO_NULL;
#else
failf(data, LIBCURL_NAME
" was built with DICT disabled!");
@ -3137,7 +3144,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
conn->remote_port = PORT_LDAP;
conn->curl_do = Curl_ldap;
/* no LDAP-specific done */
conn->curl_done = (CURLcode(*)(struct connectdata *, CURLcode))0;
conn->curl_done = (Curl_done_func)ZERO_NULL;
#else
failf(data, LIBCURL_NAME
" was built with LDAP disabled!");