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   pam_error    ( 3 )

отображать сообщения об ошибках пользователю (display error messages to the user)

Имя (Name)

pam_error, pam_verror - display error messages to the user

Синопсис (Synopsis)

#include <security/pam_ext.h>

int pam_error(pam_handle_t *pamh, const char *fmt, ...);

int pam_verror(pam_handle_t *pamh, const char *fmt, va_list args);


Описание (Description)

The pam_error function prints error messages through the
       conversation function to the user.

The pam_verror function performs the same task as pam_error() with the difference that it takes a set of arguments which have been obtained using the stdarg(3) variable argument list macros.


Возвращаемое значение (Return value)

PAM_BUF_ERR
           Memory buffer error.

PAM_CONV_ERR Conversation failure.

PAM_SUCCESS Error message was displayed.

PAM_SYSTEM_ERR System error.


Смотри также (See also)

pam_info(3), pam_vinfo(3), pam_prompt(3), pam_vprompt(3), pam(8)

Стандарты (Conforming to)

The pam_error and pam_verror functions are Linux-PAM extensions.