diff options
author | Daniel Stenberg <daniel@haxx.se> | 2021-01-26 14:59:01 +0100 |
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committer | Daniel Stenberg <daniel@haxx.se> | 2021-01-27 09:19:12 +0100 |
commit | e76b058f3c9a314edbc1a214e1eaf6ef21955bd9 (patch) | |
tree | f272b62819f51cff2ddd59a63447ef3805423e5f /lib | |
parent | 1c3def53c71f85bb3ae16cd4c39dbdcc2a6c460f (diff) | |
download | curl-e76b058f3c9a314edbc1a214e1eaf6ef21955bd9.tar.gz |
urldata: store ip version in a single byte
Closes #6534
Diffstat (limited to 'lib')
-rw-r--r-- | lib/connect.c | 2 | ||||
-rw-r--r-- | lib/setopt.c | 2 | ||||
-rw-r--r-- | lib/urldata.h | 7 |
3 files changed, 5 insertions, 6 deletions
diff --git a/lib/connect.c b/lib/connect.c index 236fece07..1e9434bb6 100644 --- a/lib/connect.c +++ b/lib/connect.c @@ -348,7 +348,7 @@ static CURLcode bindlocal(struct Curl_easy *data, * of the connection. The resolve functions should really be changed * to take a type parameter instead. */ - long ipver = conn->ip_version; + unsigned char ipver = conn->ip_version; int rc; if(af == AF_INET) diff --git a/lib/setopt.c b/lib/setopt.c index 409234fcd..37e122f9c 100644 --- a/lib/setopt.c +++ b/lib/setopt.c @@ -2271,7 +2271,7 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param) arg = va_arg(param, long); if((arg < CURL_IPRESOLVE_WHATEVER) || (arg > CURL_IPRESOLVE_V6)) return CURLE_BAD_FUNCTION_ARGUMENT; - data->set.ipver = arg; + data->set.ipver = (unsigned char) arg; break; case CURLOPT_MAXFILESIZE_LARGE: diff --git a/lib/urldata.h b/lib/urldata.h index d7bc3d785..0d8703a4b 100644 --- a/lib/urldata.h +++ b/lib/urldata.h @@ -976,6 +976,7 @@ struct connectdata { these are updated with data which comes directly from the socket. */ char primary_ip[MAX_IPADR_LEN]; + unsigned char ip_version; /* copied from the Curl_easy at creation time */ char *user; /* user name string, allocated */ char *passwd; /* password string, allocated */ @@ -1027,8 +1028,6 @@ struct connectdata { const struct Curl_handler *handler; /* Connection's protocol handler */ const struct Curl_handler *given; /* The protocol first given */ - long ip_version; /* copied from the Curl_easy at creation time */ - /* Protocols can use a custom keepalive mechanism to keep connections alive. This allows those protocols to track the last time the keepalive mechanism was used on this connection. */ @@ -1726,8 +1725,8 @@ struct UserDefined { keep it >= CURL_MAX_WRITE_SIZE */ void *private_data; /* application-private data */ struct curl_slist *http200aliases; /* linked list of aliases for http200 */ - long ipver; /* the CURL_IPRESOLVE_* defines in the public header file - 0 - whatever, 1 - v2, 2 - v6 */ + unsigned char ipver; /* the CURL_IPRESOLVE_* defines in the public header + file 0 - whatever, 1 - v2, 2 - v6 */ curl_off_t max_filesize; /* Maximum file size to download */ #ifndef CURL_DISABLE_FTP curl_ftpfile ftp_filemethod; /* how to get to a file when FTP is used */ |