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auth_getoption
Langue: en
Version: 04/06/2007 (ubuntu - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
auth_getoption - Search an option stringSYNOPSIS
-
#include <courierauth.h>
- char *value=auth_getoption(const char *options, const char *keyword);
DESCRIPTION
- This is a convenience function for parsing account options, as received by the callback function invoked by auth_generic(3)[1], auth_login(3)[2], auth_getuserinfo(3)[3], and auth_passwd(3)[4].
options is the options field from authinfo (which can be NULL). As described in auth_generic(3)[1] (and the others), it is a comma-separated list of "keyword=value" pairs.
auth_getoption searches options for a keyword.
RETURNS
If options does not have the keyword, auth_getoption returns NULL with errno set to ENOENT. Otherwise auth_getoption allocates a buffer for value, and returns it. It is the caller's responsibility to free(3) the returned buffer.
auth_getoption returns NULL with errno set to ENOMEM if it cannot allocate a buffer.
SEE ALSO
authlib(3)[5], auth_generic(3)[1], auth_login(3)[2], auth_getuserinfo(3)[3].
REFERENCES
- 1.
- auth_generic(3)
- auth_generic.html
- 2.
- auth_login(3)
- auth_login.html
- 3.
- auth_getuserinfo(3)
- auth_getuserinfo.html
- 4.
- auth_passwd(3)
- auth_passwd.html
- 5.
- authlib(3)
- authlib.html
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