diff options
Diffstat (limited to 'osdep.h')
| -rw-r--r-- | osdep.h | 19 |
1 files changed, 17 insertions, 2 deletions
@@ -8,9 +8,7 @@ #include <sys/signal.h> #endif -#ifndef _WIN32 #include <sys/time.h> -#endif #ifndef glue #define xglue(x, y) x ## y @@ -131,4 +129,21 @@ int qemu_madvise(void *addr, size_t len, int advice); int qemu_create_pidfile(const char *filename); +#ifdef _WIN32 +static inline void qemu_timersub(const struct timeval *val1, + const struct timeval *val2, + struct timeval *res) +{ + res->tv_sec = val1->tv_sec - val2->tv_sec; + if (val1->tv_usec < val2->tv_usec) { + res->tv_sec--; + res->tv_usec = val1->tv_usec - val2->tv_usec + 1000 * 1000; + } else { + res->tv_usec = val1->tv_usec - val2->tv_usec; + } +} +#else +#define qemu_timersub timersub +#endif + #endif |