diff options
Diffstat (limited to 'qemu/util/qemu-timer-common.c')
-rw-r--r-- | qemu/util/qemu-timer-common.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/qemu/util/qemu-timer-common.c b/qemu/util/qemu-timer-common.c deleted file mode 100644 index 06d084d36..000000000 --- a/qemu/util/qemu-timer-common.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * QEMU System Emulator - * - * Copyright (c) 2003-2008 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "qemu/osdep.h" -#include "qemu/timer.h" - -/***********************************************************/ -/* real time host monotonic timer */ - -#ifdef _WIN32 - -int64_t clock_freq; - -static void __attribute__((constructor)) init_get_clock(void) -{ - LARGE_INTEGER freq; - int ret; - ret = QueryPerformanceFrequency(&freq); - if (ret == 0) { - fprintf(stderr, "Could not calibrate ticks\n"); - exit(1); - } - clock_freq = freq.QuadPart; -} - -#else - -int use_rt_clock; - -static void __attribute__((constructor)) init_get_clock(void) -{ - use_rt_clock = 0; -#ifdef CLOCK_MONOTONIC - { - struct timespec ts; - if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0) { - use_rt_clock = 1; - } - } -#endif -} -#endif |