LXR qemu/qemu-os-posix.h

   1/*
   2 * posix specific declarations
   3 *
   4 * Copyright (c) 2003-2008 Fabrice Bellard
   5 * Copyright (c) 2010 Jes Sorensen <Jes.Sorensen@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
  29void os_set_line_buffering(void);
  30void os_set_proc_name(const char *s);
  31void os_setup_signal_handling(void);
  32void os_daemonize(void);
  33void os_setup_post(void);
  34
  35typedef struct timeval qemu_timeval;
  36#define qemu_gettimeofday(tp) gettimeofday(tp, NULL)
  37
  38#ifndef CONFIG_UTIMENSAT
  39#ifndef UTIME_NOW
  40# define UTIME_NOW     ((1l << 30) - 1l)
  41#endif
  42#ifndef UTIME_OMIT
  43# define UTIME_OMIT    ((1l << 30) - 2l)
  44#endif
  45#endif
  46typedef struct timespec qemu_timespec;
  47int qemu_utimens(const char *path, const qemu_timespec *times);
  48
  49#endif
  50