pam_strerror(3)

NAME
     pam_strerror - get PAM error message string

SYNOPSIS
     cc [ flag ... ] file ...  -lpam [ library ... ]

     #include <security/pam_appl.h>

     char *pam_strerror(int errnum);

DESCRIPTION
     pam_strerror()  maps  the  error  number  in  errnum to a PAM error message
     string, and returns a pointer to that string.  The application  should  not
     free or modify the string returned.

ERRORS
     pam_strerror() returns NULL if errnum is out-of-range.

SEE ALSO
     pam(3)