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1 /* |
1 /* |
2 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
200 // Real-time clock functions |
200 // Real-time clock functions |
201 static void clock_init(void); |
201 static void clock_init(void); |
202 |
202 |
203 // fast POSIX clocks support |
203 // fast POSIX clocks support |
204 static void fast_thread_clock_init(void); |
204 static void fast_thread_clock_init(void); |
205 |
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206 static inline bool supports_monotonic_clock() { |
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207 return _clock_gettime != NULL; |
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208 } |
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209 |
205 |
210 static int clock_gettime(clockid_t clock_id, struct timespec *tp) { |
206 static int clock_gettime(clockid_t clock_id, struct timespec *tp) { |
211 return _clock_gettime ? _clock_gettime(clock_id, tp) : -1; |
207 return _clock_gettime ? _clock_gettime(clock_id, tp) : -1; |
212 } |
208 } |
213 |
209 |