sasl_getopt_t(10 July 2001) sasl_getopt_t(10 July 2001)
NAME
sasl_getopt_t - The SASL get option callback
SYNOPSIS
#include <sasl/sasl.h>
int sasl_getopt_t(void *context,
const char *plugin_name,
const char *option,
const char ** result,
unsigned * len);
DESCRIPTION
sasl_getopt_t is used to retrieve an option, often mechanism specific, from the application. An example of this is requested what KER-
BEROS_V4 srvtab file to use. plugin_name is the plugin this value if for. option is a string representing the option. A common option
that all server applications should handle is method for checking plaintext passwords. See the administrators guide for a full description
of this option.
Memory management of options supplied by the getopt callback should be done by the application, however, any requested option must remain
available until the callback is no longer valid. That is, when sasl_dispose is called for a the connection it is associated with, or
sasl_done is called for global callbacks.
RETURN VALUE
SASL callback functions should return SASL return codes. See sasl.h for a complete list. SASL_OK indicates success.
CONFORMING TO
RFC 2222
SEE ALSO sasl(3), sasl_callbacks(3), sasl_errors(3)SASL man pages SASL sasl_getopt_t(10 July 2001)
Check Out this Related Man Page
sasl_getopt_t(3SASL) Simple Authentication Security Layer Library Functions sasl_getopt_t(3SASL)NAME
sasl_getopt_t - the SASL get option callback function
SYNOPSIS
cc [ flag ... ] file ... -lsasl [ library ... ]
#include <sasl/sasl.h>
int sasl_getopt_t(void *context, const char *plugin_name,
const char *option, const char **result, unsigned *len);
DESCRIPTION
The sasl_getopt_t() function allows a SASL configuration to be encapsulated in the caller's configuration system. Some implementations may
use default configuration file(s) if this function is omitted. Configuration items are arbitrary strings and are plug-in specific.
PARAMETERS
context The option context from the callback record.
plugin_name The name of the plug-in. If the value of plugin_name is NULL, the the plug-in is a general SASL option.
option The name of the option.
result The value of result is set and persists until the next call to sasl_getopt_t() in the same thread. The value of result is
unchanged if option is not found.
len The length of result. The value of result can be NULL.
RETURN VALUES
Like other SASL callback functions, sasl_getopt_t() returns an integer that corresponds to a SASL error code. See <sasl.h> for a complete
list of SASL error codes.
ERRORS
SASL_OK The call to sasl_getopt_t() was successful.
See sasl_errors(3SASL) for information on SASL error codes.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWlibsasl |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO sasl_errors(3SASL), attributes(5)SunOS 5.11 27 Oct 2003 sasl_getopt_t(3SASL)
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