include/pamfail.h

   1 /*
   2  * No copyright is claimed.  This code is in the public domain; do with
   3  * it what you wish.
   4  *
   5  * Written by Karel Zak <kzak@redhat.com>
   6  */
   7 #ifndef UTIL_LINUX_PAMFAIL_H
   8 #include <security/pam_appl.h>
   9 #ifdef HAVE_SECURITY_PAM_MISC_H
  10 # include <security/pam_misc.h>
  11 #elif defined(HAVE_SECURITY_OPENPAM_H)
  12 # include <security/openpam.h>
  13 #endif
  14 #include "c.h"
  15
  16 static inline int
  17 pam_fail_check(pam_handle_t *pamh, int retcode)
  18 {
  19         if (retcode == PAM_SUCCESS)
  20                 return 0;
  21         warnx("%s", pam_strerror(pamh, retcode));
  22         pam_end(pamh, retcode);
  23         return 1;
  24 }
  25
  26 #endif /* UTIL_LINUX_PAMFAIL_H */