KRB5_WARN(3)              OpenBSD Programmer's Manual             KRB5_WARN(3)

NAME
     krb5_warn, krb5_warnx, krb5_vwarn, krb5_vwarnx, krb5_err, krb5_errx,
     krb5_verr, krb5_verrx, krb5_set_warn_dest - Heimdal warning and error
     functions

LIBRARY
     Kerberos 5 Library (libkrb5, -lkrb5)

SYNOPSIS
     #include <krb5.h>

     krb5_error_code
     krb5_err(krb5_context context, int eval, krb5_error_code code,
             const char *format, ...);

     krb5_error_code
     krb5_errx(krb5_context context, int eval, const char *format, ...);

     krb5_error_code
     krb5_verr(krb5_context context, int eval, krb5_error_code code,
             const char *format, va_list ap);

     krb5_error_code
     krb5_verrx(krb5_context context, int eval, const char *format,
             va_list ap);

     krb5_error_code
     krb5_vwarn(krb5_context context, krb5_error_code code,
             const char *format, va_list ap);

     krb5_error_code
     krb5_vwarnx(krb5_context context, const char *format, va_list ap);

     krb5_error_code
     krb5_warn(krb5_context context, krb5_error_code code, const char *format,
             ...);

     krb5_error_code
     krb5_warnx(krb5_context context, const char *format, ...);

     krb5_error_code
     krb5_set_warn_dest(krb5_context context, krb5_log_facility *facility);

     char *
     krb5_get_err_text(krb5_context context, krb5_error_code code);

DESCRIPTION
     These functions prints a warning message to some destination.  format is
     a printf style format specifying the message to print. The forms not end-
     ing in an ``x'' prints the error string associated with code along with
     the message.  The ``err'' functions exits with exit status eval after
     printing the message.

     The krb5_set_warn_func() function sets the destination for warning mes-
     sages to the specified facility.  Messages logged with the ``warn'' func-
     tions have a log level of 1, while the ``err'' functions logs with level
     0.

     krb5_get_err_text() fetches the human readable strings describing the er-
     ror-code.

SEE ALSO
     krb5_openlog(3)

 HEIMDAL                        August 8, 1997                               1
