vtls: provide curl_global_sslset() even in non-SSL builds

... it just returns error:

Bug: 1328f69d53 (commitcomment-24470367)
Reported-by: Marcel Raad

Closes #1906
This commit is contained in:
Daniel Stenberg 2017-09-21 23:30:48 +02:00
parent ee56fdb691
commit b8e0fe19ec
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3 changed files with 18 additions and 4 deletions

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@ -85,10 +85,13 @@ support for choosing SSL backends at runtime.
If this function returns CURLSSLSET_OK, the backend was successfully selected.
If the chosen backend is unknown (or support for the chosed backend has not
been compiled into libcurl), the function returns CURLSSLSET_UNKNOWN_BACKEND.
been compiled into libcurl), the function returns \fICURLSSLSET_UNKNOWN_BACKEND\fP.
If the backend had been configured previously, or if \fIcurl_global_init(3)\fP
has already been called, the function returns CURLSSLSET_TOO_LATE.
has already been called, the function returns \fICURLSSLSET_TOO_LATE\fP.
If this libcurl was built completely without SSL support, with no backends at
all, this function returns \fICURLSSLSET_NO_BACKENDS\fP.
.SH "SEE ALSO"
.BR curl_global_init "(3), "
.BR libcurl "(3) "