Provided by: libpam0g-dev_1.1.8-3.6ubuntu2_amd64
pam_info, pam_vinfo - display messages to the user
#include <security/pam_ext.h> int pam_info(pam_handle_t *pamh, const char *fmt, ...); int pam_vinfo(pam_handle_t *pamh, const char *fmt, va_list args);
The pam_info function prints messages through the conversation function to the user. The pam_vinfo function performs the same task as pam_info() with the difference that it takes a set of arguments which have been obtained using the stdarg(3) variable argument list macros.
PAM_BUF_ERR Memory buffer error. PAM_CONV_ERR Conversation failure. PAM_SUCCESS Transaction was successful created. PAM_SYSTEM_ERR System error.
The pam_info and pam_vinfo functions are Linux-PAM extensions.