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1 | /* posixtime.h -- wrapper for time.h, sys/times.h mess. */ |
2 | ||
3 | /* Copyright (C) 1999 Free Software Foundation, Inc. | |
4 | ||
5 | This file is part of GNU Bash, the Bourne Again SHell. | |
6 | ||
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7 | Bash is free software: you can redistribute it and/or modify |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation, either version 3 of the License, or | |
10 | (at your option) any later version. | |
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12 | Bash is distributed in the hope that it will be useful, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
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16 | |
17 | You should have received a copy of the GNU General Public License | |
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18 | along with Bash. If not, see <http://www.gnu.org/licenses/>. |
19 | */ | |
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20 | |
21 | #ifndef _POSIXTIME_H_ | |
22 | #define _POSIXTIME_H_ | |
23 | ||
24 | /* include this after config.h */ | |
25 | /* Some systems require this, mostly for the definition of `struct timezone'. | |
26 | For example, Dynix/ptx has that definition in <time.h> rather than | |
27 | sys/time.h */ | |
28 | #if defined (TIME_WITH_SYS_TIME) | |
29 | # include <sys/time.h> | |
30 | # include <time.h> | |
31 | #else | |
32 | # if defined (HAVE_SYS_TIME_H) | |
33 | # include <sys/time.h> | |
34 | # else | |
35 | # include <time.h> | |
36 | # endif | |
37 | #endif | |
38 | ||
39 | #if !defined (HAVE_SYSCONF) || !defined (_SC_CLK_TCK) | |
40 | # if !defined (CLK_TCK) | |
41 | # if defined (HZ) | |
42 | # define CLK_TCK HZ | |
43 | # else | |
44 | # define CLK_TCK 60 /* 60HZ */ | |
45 | # endif | |
46 | # endif /* !CLK_TCK */ | |
47 | #endif /* !HAVE_SYSCONF && !_SC_CLK_TCK */ | |
48 | ||
49 | #endif /* _POSIXTIME_H_ */ |