2989 Eliminate use of LOGNAME_MAX in ON
1166 useradd have warning with name more 8 chars

*** 17,26 ****
--- 17,28 ----
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
+  * Copyright (c) 2013 Gary Mills
+  *
   * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
*** 66,89 ****
  #include <unistd.h>
  #include <limits.h>
  #include <priv_utils.h>
  
  /*
!  * utmpx defines wider fields for user and line.  For compatibility of output,
!  * we are limiting these to the old maximums in utmp. Define UTMPX_NAMELEN
!  * to use the full lengths.
   */
! #ifndef UTMPX_NAMELEN
! /* XXX - utmp - fix name length */
! #define NMAX            (_POSIX_LOGIN_NAME_MAX - 1)
! #define LMAX            12
! #else /* UTMPX_NAMELEN */
! static struct utmpx dummy;
! #define NMAX    (sizeof (dummy.ut_user))
! #define LMAX    (sizeof (dummy.ut_line))
! #endif /* UTMPX_NAMELEN */
  
  #define DIV60(t)        ((t+30)/60)    /* x/60 rounded */
  
  #ifdef ERR
  #undef ERR
  #endif
--- 68,86 ----
  #include <unistd.h>
  #include <limits.h>
  #include <priv_utils.h>
  
  /*
!  * Use the full lengths from utmpx for user and line.
   */
! #define NMAX    (sizeof (((struct utmpx *)0)->ut_user))
! #define LMAX    (sizeof (((struct utmpx *)0)->ut_line))
  
+ /* Print minimum field widths. */
+ #define LOGIN_WIDTH     8
+ #define LINE_WIDTH      12
+ 
  #define DIV60(t)        ((t+30)/60)    /* x/60 rounded */
  
  #ifdef ERR
  #undef ERR
  #endif
*** 471,484 ****
                          continue;
                  if (sel_user && strncmp(ut->ut_name, sel_user, NMAX) != 0)
                          continue;       /* we're looking for somebody else */
                  if (lflag) {    /* -l flag format (w command) */
                          /* print login name of the user */
!                         (void) printf("%-*.*s ", NMAX, NMAX, ut->ut_name);
  
                          /* print tty user is on */
!                         (void) printf("%-*.*s", LMAX, LMAX, ut->ut_line);
  
                          /* print when the user logged in */
                          tim = ut->ut_xtime;
                          (void) prtat(&tim);
  
--- 468,483 ----
                          continue;
                  if (sel_user && strncmp(ut->ut_name, sel_user, NMAX) != 0)
                          continue;       /* we're looking for somebody else */
                  if (lflag) {    /* -l flag format (w command) */
                          /* print login name of the user */
!                         (void) printf("%-*.*s ", LOGIN_WIDTH, (int)NMAX,
!                             ut->ut_name);
  
                          /* print tty user is on */
!                         (void) printf("%-*.*s", LINE_WIDTH, (int)LMAX,
!                             ut->ut_line);
  
                          /* print when the user logged in */
                          tim = ut->ut_xtime;
                          (void) prtat(&tim);
  
*** 492,503 ****
                          showtotals(findhash((pid_t)ut->ut_pid));
                  } else {        /* standard whodo format */
                          tim = ut->ut_xtime;
                          tm = localtime(&tim);
                          (void) printf("\n%-*.*s %-*.*s %2.1d:%2.2d\n",
!                             LMAX, LMAX, ut->ut_line,
!                             NMAX, NMAX, ut->ut_name, tm->tm_hour, tm->tm_min);
                          showproc(findhash((pid_t)ut->ut_pid));
                  }
          }
  
          return (0);
--- 491,503 ----
                          showtotals(findhash((pid_t)ut->ut_pid));
                  } else {        /* standard whodo format */
                          tim = ut->ut_xtime;
                          tm = localtime(&tim);
                          (void) printf("\n%-*.*s %-*.*s %2.1d:%2.2d\n",
!                             LINE_WIDTH, (int)LMAX, ut->ut_line,
!                             LOGIN_WIDTH, (int)NMAX, ut->ut_name, tm->tm_hour,
!                             tm->tm_min);
                          showproc(findhash((pid_t)ut->ut_pid));
                  }
          }
  
          return (0);
*** 518,531 ****
          if (up->p_state == VISITED) /* we already been here */
                  return;
          /* print the data for this process */
          if (up->p_state == ZOMBIE)
                  (void) printf("    %-*.*s %5d %4.1ld:%2.2ld %s\n",
!                     LMAX, LMAX, "  ?", (int)up->p_upid, 0L, 0L, "<defunct>");
          else if (up->p_state != NONE) {
                  (void) printf("    %-*.*s %5d %4.1ld:%2.2ld %s\n",
!                     LMAX, LMAX, getty(up->p_ttyd), (int)up->p_upid,
                      up->p_time / 60L, up->p_time % 60L,
                      up->p_comm);
          }
          up->p_state = VISITED;
  
--- 518,532 ----
          if (up->p_state == VISITED) /* we already been here */
                  return;
          /* print the data for this process */
          if (up->p_state == ZOMBIE)
                  (void) printf("    %-*.*s %5d %4.1ld:%2.2ld %s\n",
!                     LINE_WIDTH, (int)LMAX, "  ?", (int)up->p_upid, 0L, 0L,
!                     "<defunct>");
          else if (up->p_state != NONE) {
                  (void) printf("    %-*.*s %5d %4.1ld:%2.2ld %s\n",
!                     LINE_WIDTH, (int)LMAX, getty(up->p_ttyd), (int)up->p_upid,
                      up->p_time / 60L, up->p_time % 60L,
                      up->p_comm);
          }
          up->p_state = VISITED;