projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| b168057a | 1 | /* Copyright (C) 1995-2015 Free Software Foundation, Inc. |
| 8a4b65b4 UD |
2 | This file is part of the GNU C Library. |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 41bdb6e2 AJ |
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. | |
| 8a4b65b4 UD |
8 | |
| 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 | |
| 41bdb6e2 | 12 | Lesser General Public License for more details. |
| 8a4b65b4 | 13 | |
| 41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
| 59ba27a6 PE |
15 | License along with the GNU C Library; if not, see |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 28f540f4 | 17 | |
| 267ca16a | 18 | #ifndef _SYS_TIMEX_H |
| 267ca16a | 19 | #define _SYS_TIMEX_H 1 |
| 267ca16a | 20 | |
| cbdee279 | 21 | #include <features.h> |
| 267ca16a | 22 | #include <sys/time.h> |
| c3c95a7b | 23 | |
| 1c376f5b | 24 | /* These definitions from linux/timex.h as of 2.6.30. */ |
| c3c95a7b | 25 | |
| 83fe108b UD |
26 | #include <bits/timex.h> |
| 27 | ||
| eb415739 UD |
28 | #define NTP_API 4 /* NTP API version */ |
| 29 | ||
| 997d6467 UD |
30 | struct ntptimeval |
| 31 | { | |
| 32 | struct timeval time; /* current time (ro) */ | |
| 33 | long int maxerror; /* maximum error (us) (ro) */ | |
| 34 | long int esterror; /* estimated error (us) (ro) */ | |
| eb415739 UD |
35 | long int tai; /* TAI offset (ro) */ |
| 36 | ||
| d1d9eaf4 OB |
37 | long int __glibc_reserved1; |
| 38 | long int __glibc_reserved2; | |
| 39 | long int __glibc_reserved3; | |
| 40 | long int __glibc_reserved4; | |
| 997d6467 UD |
41 | }; |
| 42 | ||
| c3c95a7b UD |
43 | /* Clock states (time_state) */ |
| 44 | #define TIME_OK 0 /* clock synchronized, no leap second */ | |
| 45 | #define TIME_INS 1 /* insert leap second */ | |
| 46 | #define TIME_DEL 2 /* delete leap second */ | |
| 47 | #define TIME_OOP 3 /* leap second in progress */ | |
| 48 | #define TIME_WAIT 4 /* leap second has occurred */ | |
| 49 | #define TIME_ERROR 5 /* clock not synchronized */ | |
| 50 | #define TIME_BAD TIME_ERROR /* bw compat */ | |
| 28f540f4 | 51 | |
| d328b80b UD |
52 | /* Maximum time constant of the PLL. */ |
| 53 | #define MAXTC 6 | |
| 54 | ||
| d2f5be2a UD |
55 | __BEGIN_DECLS |
| 56 | ||
| 4d3a563f UD |
57 | extern int __adjtimex (struct timex *__ntx) __THROW; |
| 58 | extern int adjtimex (struct timex *__ntx) __THROW; | |
| d2f5be2a | 59 | |
| 5b08ac57 AS |
60 | #ifdef __REDIRECT_NTH |
| 61 | extern int __REDIRECT_NTH (ntp_gettime, (struct ntptimeval *__ntv), | |
| 62 | ntp_gettimex); | |
| eb415739 UD |
63 | #else |
| 64 | extern int ntp_gettimex (struct ntptimeval *__ntv) __THROW; | |
| 65 | # define ntp_gettime ntp_gettimex | |
| 66 | #endif | |
| 4d3a563f | 67 | extern int ntp_adjtime (struct timex *__tntx) __THROW; |
| 997d6467 | 68 | |
| d2f5be2a UD |
69 | __END_DECLS |
| 70 | ||
| 71 | #endif /* sys/timex.h */ |