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docs: use CURLSSLBACKEND_NONE

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[ssl] use CURLSSLBACKEND_NONE instead of (curl_sslbackend)-1 in
documentation and examples.

Signed-off-by: Ted Lyngmo <ted@lyncon.se>

Closes #11909
This commit is contained in:
Ted Lyngmo 2023-09-21 12:44:35 +02:00 committed by Daniel Stenberg
parent b2b0534e76
commit c1ab33ed79
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GPG Key ID: 5CC908FDB71E12C2
2 changed files with 6 additions and 5 deletions
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4
docs/examples/sslbackend.c
View File

@ -49,7 +49,7 @@ int main(int argc, char **argv)
const curl_ssl_backend **list; const curl_ssl_backend **list;
int i; int i;
result = curl_global_sslset((curl_sslbackend)-1, NULL, &list); result = curl_global_sslset(CURLSSLBACKEND_NONE, NULL, &list);
assert(result == CURLSSLSET_UNKNOWN_BACKEND); assert(result == CURLSSLSET_UNKNOWN_BACKEND);
for(i = 0; list[i]; i++) for(i = 0; list[i]; i++)
@ -64,7 +64,7 @@ int main(int argc, char **argv)
result = curl_global_sslset((curl_sslbackend)id, NULL, NULL); result = curl_global_sslset((curl_sslbackend)id, NULL, NULL);
} }
else else
result = curl_global_sslset((curl_sslbackend)-1, name, NULL); result = curl_global_sslset(CURLSSLBACKEND_NONE, name, NULL);
if(result == CURLSSLSET_UNKNOWN_BACKEND) { if(result == CURLSSLSET_UNKNOWN_BACKEND) {
fprintf(stderr, "Unknown SSL backend id: %s\n", name); fprintf(stderr, "Unknown SSL backend id: %s\n", name);

7
docs/libcurl/curl_global_sslset.3
View File

@ -61,8 +61,9 @@ must be called \fBbefore\fP \fIcurl_global_init(3)\fP.
The backend can be identified by the \fIid\fP The backend can be identified by the \fIid\fP
(e.g. \fBCURLSSLBACKEND_OPENSSL\fP). The backend can also be specified via the (e.g. \fBCURLSSLBACKEND_OPENSSL\fP). The backend can also be specified via the
\fIname\fP parameter for a case insensitive match (passing -1 as \fIid\fP). If \fIname\fP parameter for a case insensitive match (passing
both \fIid\fP and \fIname\fP are specified, the \fIname\fP is ignored. \fBCURLSSLBACKEND_NONE\fP as \fIid\fP). If both \fIid\fP and \fIname\fP are
specified, the \fIname\fP is ignored.
If neither \fIid\fP nor \fPname\fP are specified, the function fails with If neither \fIid\fP nor \fPname\fP are specified, the function fails with
\fBCURLSSLSET_UNKNOWN_BACKEND\fP and set the \fIavail\fP pointer to the \fBCURLSSLSET_UNKNOWN_BACKEND\fP and set the \fIavail\fP pointer to the
@ -105,7 +106,7 @@ OpenSSL flavor and version number is use.
/* list the available ones */ /* list the available ones */
const curl_ssl_backend **list; const curl_ssl_backend **list;
curl_global_sslset((curl_sslbackend)-1, NULL, &list); curl_global_sslset(CURLSSLBACKEND_NONE, NULL, &list);
for(i = 0; list[i]; i++) for(i = 0; list[i]; i++)
printf("SSL backend #%d: '%s' (ID: %d)\\n", printf("SSL backend #%d: '%s' (ID: %d)\\n",