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.
