5 SSL_CONF_CTX_set1_prefix - Set configuration context command prefix
9 #include <openssl/ssl.h>
11 unsigned int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *prefix);
15 The function SSL_CONF_CTX_set1_prefix() sets the command prefix of B<cctx>
16 to B<prefix>. If B<prefix> is B<NULL> it is restored to the default value.
20 Command prefixes alter the commands recognised by subsequent SSL_CTX_cmd()
21 calls. For example for files, if the prefix "SSL" is set then command names
22 such as "SSLProtocol", "SSLOptions" etc. are recognised instead of "Protocol"
23 and "Options". Similarly for command lines if the prefix is "--ssl-" then
24 "--ssl-no_tls1_2" is recognised instead of "-no_tls1_2".
26 If the B<SSL_CONF_FLAG_CMDLINE> flag is set then prefix checks are case
27 sensitive and "-" is the default. In the unlikely even an application
28 explicitly wants to set no prefix it must be explicitly set to "".
30 If the B<SSL_CONF_FLAG_FILE> flag is set then prefix checks are case
31 insensitive and no prefix is the default.
35 SSL_CONF_CTX_set1_prefix() returns 1 for success and 0 for failure.
39 L<SSL_CONF_CTX_new(3)|SSL_CONF_CTX_new(3)>,
40 L<SSL_CONF_CTX_set_flags(3)|SSL_CONF_CTX_set_flags(3)>,
41 L<SSL_CONF_CTX_set_ssl_ctx(3)|SSL_CONF_CTX_set_ssl_ctx(3)>,
42 L<SSL_CONF_cmd(3)|SSL_CONF_cmd(3)>,
43 L<SSL_CONF_cmd_argv(3)|SSL_CONF_cmd_argv(3)>
47 These functions were first added to OpenSSL 1.1.0