CURLOPT: bump CURLFTP* enums to long, drop casts

This patch bumps the size of these constants from `int` to `long`, while
keeping their actual values the same. It may cause incompatibilities in
user code, requiring the bump of holder variables and/or adding casts:

- CURLFTP_CREATE_DIR
- CURLFTP_CREATE_DIR_NONE
- CURLFTP_CREATE_DIR_RETRY
- CURLFTPAUTH_DEFAULT
- CURLFTPAUTH_SSL
- CURLFTPAUTH_TLS
- CURLFTPMETHOD_DEFAULT
- CURLFTPMETHOD_MULTICWD
- CURLFTPMETHOD_NOCWD
- CURLFTPMETHOD_SINGLECWD
- CURLFTPSSL_CCC_ACTIVE
- CURLFTPSSL_CCC_NONE
- CURLFTPSSL_CCC_PASSIVE

Also:
- keep existing casts within the documentation to make sure it applies
  to older curl versions as well.

Closes #17797
This commit is contained in:
Viktor Szakats 2025-07-01 17:15:45 +02:00
parent 5debe7cb34
commit 430f9b03fd
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10 changed files with 47 additions and 44 deletions

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@ -58,9 +58,9 @@ CURLcode get_args(struct OperationConfig *config, const size_t i);
ParameterError add2list(struct curl_slist **list, const char *ptr);
int ftpfilemethod(struct OperationConfig *config, const char *str);
long ftpfilemethod(struct OperationConfig *config, const char *str);
int ftpcccmethod(struct OperationConfig *config, const char *str);
long ftpcccmethod(struct OperationConfig *config, const char *str);
long delegation(struct OperationConfig *config, const char *str);