1 | /* vi: set sw=4 ts=4: */
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2 | /*
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3 | * Copyright 1989 - 1994, Julianne Frances Haugh <jockgrrl@austin.rr.com>
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4 | * All rights reserved.
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5 | *
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6 | * Redistribution and use in source and binary forms, with or without
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7 | * modification, are permitted provided that the following conditions
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8 | * are met:
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9 | * 1. Redistributions of source code must retain the above copyright
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10 | * notice, this list of conditions and the following disclaimer.
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11 | * 2. Redistributions in binary form must reproduce the above copyright
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12 | * notice, this list of conditions and the following disclaimer in the
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13 | * documentation and/or other materials provided with the distribution.
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14 | * 3. Neither the name of Julianne F. Haugh nor the names of its contributors
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15 | * may be used to endorse or promote products derived from this software
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16 | * without specific prior written permission.
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17 | *
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18 | * THIS SOFTWARE IS PROVIDED BY JULIE HAUGH AND CONTRIBUTORS ``AS IS'' AND
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19 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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21 | * ARE DISCLAIMED. IN NO EVENT SHALL JULIE HAUGH OR CONTRIBUTORS BE LIABLE
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22 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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23 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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24 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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25 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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26 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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27 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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28 | * SUCH DAMAGE.
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29 | */
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30 |
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31 | #include <time.h>
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32 | #include <sys/types.h>
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33 | #include "libbb.h"
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34 | #include "shadow_.h"
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35 |
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36 | /*
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37 | * pwd_to_spwd - create entries for new spwd structure
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38 | *
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39 | * pwd_to_spwd() creates a new (struct spwd) containing the
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40 | * information in the pointed-to (struct passwd).
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41 | */
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42 | #define DAY (24L*3600L)
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43 | #define WEEK (7*DAY)
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44 | #define SCALE DAY
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45 | struct spwd *pwd_to_spwd(const struct passwd *pw)
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46 | {
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47 | static struct spwd sp;
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48 |
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49 | /*
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50 | * Nice, easy parts first. The name and passwd map directly
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51 | * from the old password structure to the new one.
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52 | */
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53 | sp.sp_namp = pw->pw_name;
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54 | sp.sp_pwdp = pw->pw_passwd;
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55 |
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56 | /*
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57 | * Defaults used if there is no pw_age information.
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58 | */
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59 | sp.sp_min = 0;
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60 | sp.sp_max = (10000L * DAY) / SCALE;
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61 | sp.sp_lstchg = time((time_t *) 0) / SCALE;
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62 |
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63 | /*
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64 | * These fields have no corresponding information in the password
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65 | * file. They are set to uninitialized values.
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66 | */
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67 | sp.sp_warn = -1;
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68 | sp.sp_expire = -1;
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69 | sp.sp_inact = -1;
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70 | sp.sp_flag = -1;
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71 |
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72 | return &sp;
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73 | }
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74 |
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