1 /* Copyright (C) 1996, 1997, 1998, 2005, 2009 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
25 /* Define a line parsing function using the common code
26 used in the nss_files module. */
28 #define STRUCTURE spwd
32 /* Predicate which always returns false, needed below. */
36 #include <nss/nss_files/files-parse.c>
39 STRING_FIELD (result->sp_namp, ISCOLON, 0);
41 && (result->sp_namp[0] == '+' || result->sp_namp[0] == '-'))
43 result->sp_pwdp = NULL;
44 result->sp_lstchg = 0;
47 result->sp_warn = -1l;
48 result->sp_inact = -1l;
49 result->sp_expire = -1l;
50 result->sp_flag = ~0ul;
54 STRING_FIELD (result->sp_pwdp, ISCOLON, 0);
55 INT_FIELD_MAYBE_NULL (result->sp_lstchg, ISCOLON, 0, 10, (long int),
57 INT_FIELD_MAYBE_NULL (result->sp_min, ISCOLON, 0, 10, (long int),
59 INT_FIELD_MAYBE_NULL (result->sp_max, ISCOLON, 0, 10, (long int),
61 while (isspace (*line))
66 result->sp_warn = -1l;
67 result->sp_inact = -1l;
68 result->sp_expire = -1l;
69 result->sp_flag = ~0ul;
73 INT_FIELD_MAYBE_NULL (result->sp_warn, ISCOLON, 0, 10, (long int),
75 INT_FIELD_MAYBE_NULL (result->sp_inact, ISCOLON, 0, 10, (long int),
77 INT_FIELD_MAYBE_NULL (result->sp_expire, ISCOLON, 0, 10, (long int),
80 INT_FIELD_MAYBE_NULL (result->sp_flag, FALSEP, 0, 10,
81 (unsigned long int), ~0ul)
83 result->sp_flag = ~0ul;
89 /* Read one shadow entry from the given stream. */
91 __sgetspent_r (const char *string, struct spwd *resbuf, char *buffer,
92 size_t buflen, struct spwd **result)
94 buffer[buflen - 1] = '\0';
95 char *sp = strncpy (buffer, string, buflen);
96 if (buffer[buflen - 1] != '\0')
99 int parse_result = parse_line (sp, resbuf, NULL, 0, &errno);
100 *result = parse_result > 0 ? resbuf : NULL;
102 return *result == NULL ? errno : 0;
104 weak_alias (__sgetspent_r, sgetspent_r)