1 /* Copyright (C) 1991, 1992, 1996-1998, 2011 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
22 #define flockfile(s) _IO_flockfile (s)
23 #define funlockfile(s) _IO_funlockfile (s)
25 #define _S(x) x ? x : ""
28 /* Write an entry to the given stream.
29 This must know the format of the password file. */
31 putspent (const struct spwd
*p
, FILE *stream
)
37 if (fprintf (stream
, "%s:%s:", p
->sp_namp
, _S (p
->sp_pwdp
)) < 0)
40 if ((p
->sp_lstchg
!= (long int) -1
41 && fprintf (stream
, "%ld:", p
->sp_lstchg
) < 0)
42 || (p
->sp_lstchg
== (long int) -1
43 && putc_unlocked (':', stream
) == EOF
))
46 if ((p
->sp_min
!= (long int) -1
47 && fprintf (stream
, "%ld:", p
->sp_min
) < 0)
48 || (p
->sp_min
== (long int) -1
49 && putc_unlocked (':', stream
) == EOF
))
52 if ((p
->sp_max
!= (long int) -1
53 && fprintf (stream
, "%ld:", p
->sp_max
) < 0)
54 || (p
->sp_max
== (long int) -1
55 && putc_unlocked (':', stream
) == EOF
))
58 if ((p
->sp_warn
!= (long int) -1
59 && fprintf (stream
, "%ld:", p
->sp_warn
) < 0)
60 || (p
->sp_warn
== (long int) -1
61 && putc_unlocked (':', stream
) == EOF
))
64 if ((p
->sp_inact
!= (long int) -1
65 && fprintf (stream
, "%ld:", p
->sp_inact
) < 0)
66 || (p
->sp_inact
== (long int) -1
67 && putc_unlocked (':', stream
) == EOF
))
70 if ((p
->sp_expire
!= (long int) -1
71 && fprintf (stream
, "%ld:", p
->sp_expire
) < 0)
72 || (p
->sp_expire
== (long int) -1
73 && putc_unlocked (':', stream
) == EOF
))
76 if (p
->sp_flag
!= ~0ul
77 && fprintf (stream
, "%ld", p
->sp_flag
) < 0)
80 if (putc_unlocked ('\n', stream
) == EOF
)
85 return errors
? -1 : 0;