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Re: [Qemu-devel] [PATCH 2/5] semaphore: implement fallback counting sema
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH 2/5] semaphore: implement fallback counting semaphores with mutex+condvar |
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Date: |
Fri, 2 Nov 2012 14:50:08 +0100 |
On 2 November 2012 14:14, Paolo Bonzini <address@hidden> wrote:
> +#if defined(__OpenBSD__) || defined(__APPLE__) || defined(__NetBSD__)
> + struct timespec ts;
> + clock_gettime(CLOCK_REALTIME, &ts);
qemu-thread-posix.c:198:5: warning: implicit declaration of function
'clock_gettime' is invalid in C99
[-Wimplicit-function-declaration]
clock_gettime(CLOCK_REALTIME, &ts);
^
qemu-thread-posix.c:198:19: error: use of undeclared identifier 'CLOCK_REALTIME'
clock_gettime(CLOCK_REALTIME, &ts);
^
1 warning and 1 error generated.
make: *** [qemu-thread-posix.o] Error 1
MacOS doesn't implement clock_gettime()...
-- PMM