1 /* 2 * posix specific declarations 3 * 4 * Copyright (c) 2003-2008 Fabrice Bellard 5 * Copyright (c) 2010 Jes Sorensen <Jes.Sorensen (at) redhat.com> 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a copy 8 * of this software and associated documentation files (the "Software"), to deal 9 * in the Software without restriction, including without limitation the rights 10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 * copies of the Software, and to permit persons to whom the Software is 12 * furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in 15 * all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 23 * THE SOFTWARE. 24 */ 25 26 #ifndef QEMU_OS_POSIX_H 27 #define QEMU_OS_POSIX_H 28 29 static inline void os_host_main_loop_wait(int *timeout) 30 { 31 } 32 33 void os_set_line_buffering(void); 34 void os_set_proc_name(const char *s); 35 void os_setup_signal_handling(void); 36 void os_daemonize(void); 37 void os_setup_post(void); 38 39 typedef struct timeval qemu_timeval; 40 #define qemu_gettimeofday(tp) gettimeofday(tp, NULL) 41 42 #ifndef CONFIG_UTIMENSAT 43 #ifndef UTIME_NOW 44 # define UTIME_NOW ((1l << 30) - 1l) 45 #endif 46 #ifndef UTIME_OMIT 47 # define UTIME_OMIT ((1l << 30) - 2l) 48 #endif 49 #endif 50 typedef struct timespec qemu_timespec; 51 int qemu_utimensat(int dirfd, const char *path, const qemu_timespec *times, 52 int flags); 53 54 #endif 55
