1  /*
       2   * pwcat.c
       3   *
       4   * Generate a printable version of the password database.
       5   */
       6  /*
       7   * Arnold Robbins, arnold@skeeve.com, May 1993
       8   * Public Domain
       9   * December 2010, move to ANSI C definition for main().
      10   */
      11  
      12  #if HAVE_CONFIG_H
      13  #include <config.h>
      14  #endif
      15  
      16  #include <stdio.h>
      17  #include <pwd.h>
      18  
      19  #if defined (STDC_HEADERS)
      20  #include <stdlib.h>
      21  #endif
      22  
      23  int
      24  main(int argc, char **argv)
      25  {
      26      struct passwd *p;
      27  
      28      while ((p = getpwent()) != NULL)
      29  #ifdef HAVE_STRUCT_PASSWD_PW_PASSWD
      30          printf("%s:%s:%ld:%ld:%s:%s:%s\n",
      31              p->pw_name, p->pw_passwd, (long) p->pw_uid,
      32              (long) p->pw_gid, p->pw_gecos, p->pw_dir, p->pw_shell);
      33  #else
      34          printf("%s:*:%ld:%ld:%s:%s\n",
      35              p->pw_name, (long) p->pw_uid,
      36              (long) p->pw_gid, p->pw_dir, p->pw_shell);
      37  #endif
      38  
      39      endpwent();
      40      return 0;
      41  }