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Editing: SSL_CONF_CTX_set1_prefix.3
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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" SSL_CONF_CTX_set1_prefix \- Set configuration context command prefix .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/ssl.h> \& \& unsigned int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *prefix); .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" The function \fBSSL_CONF_CTX_set1_prefix()\fR sets the command prefix of \fBcctx\fR to \fBprefix\fR. If \fBprefix\fR is \fB\s-1NULL\s0\fR it is restored to the default value. .SH "NOTES" .IX Header "NOTES" Command prefixes alter the commands recognised by subsequent \fBSSL_CTX_cmd()\fR calls. For example for files, if the prefix \*(L"\s-1SSL\*(R"\s0 is set then command names such as \*(L"SSLProtocol\*(R", \*(L"SSLOptions\*(R" etc. are recognised instead of \*(L"Protocol\*(R" and \*(L"Options\*(R". Similarly for command lines if the prefix is \*(L"\-\-ssl\-\*(R" then \&\*(L"\-\-ssl\-no_tls1_2\*(R" is recognised instead of \*(L"\-no_tls1_2\*(R". .PP If the \fB\s-1SSL_CONF_FLAG_CMDLINE\s0\fR flag is set then prefix checks are case sensitive and \*(L"\-\*(R" is the default. In the unlikely even an application explicitly wants to set no prefix it must be explicitly set to "". .PP If the \fB\s-1SSL_CONF_FLAG_FILE\s0\fR flag is set then prefix checks are case insensitive and no prefix is the default. .SH "RETURN VALUES" .IX Header "RETURN VALUES" \&\fBSSL_CONF_CTX_set1_prefix()\fR returns 1 for success and 0 for failure. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBSSL_CONF_CTX_new\fR\|(3), \&\fBSSL_CONF_CTX_set_flags\fR\|(3), \&\fBSSL_CONF_CTX_set_ssl_ctx\fR\|(3), \&\fBSSL_CONF_cmd\fR\|(3), \&\fBSSL_CONF_cmd_argv\fR\|(3) .SH "HISTORY" .IX Header "HISTORY" These functions were first added to OpenSSL 1.0.2
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