Re: [Qemu-devel] [5485] Expand cache= option and use write-through caching by default

[Anthony Liguori]

C.W. Betts wrote:
> Mac OS X doesn't seem to have O_DSYNC in it:
> gcc-4.2 -O2 -g -fno-strict-aliasing -Wall -Wundef -Wendif-labels 
> -Wwrite-strings -mdynamic-no-pic -m32 -I. 
> -I/Users/cwbetts/makestuff/qemu-allmac/src -MMD -MP -MT 
> block-raw-posix.o -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 
> -D_LARGEFILE_SOURCE -I/Users/cwbetts/makestuff/qemu-allmac/src/slirp 
> -c -o block-raw-posix.o 
> /Users/cwbetts/makestuff/qemu-allmac/src/block-raw-posix.c
> /Users/cwbetts/makestuff/qemu-allmac/src/block-raw-posix.c: In 
> function ‘raw_open’:
> /Users/cwbetts/makestuff/qemu-allmac/src/block-raw-posix.c:139: error: 
> ‘O_DSYNC’ undeclared (first use in this function)
> /Users/cwbetts/makestuff/qemu-allmac/src/block-raw-posix.c:139: error: 
> (Each undeclared identifier is reported only once
> /Users/cwbetts/makestuff/qemu-allmac/src/block-raw-posix.c:139: error: 
> for each function it appears in.)
> /Users/cwbetts/makestuff/qemu-allmac/src/block-raw-posix.c: In 
> function ‘hdev_open’:
> /Users/cwbetts/makestuff/qemu-allmac/src/block-raw-posix.c:1000: 
> error: ‘O_DSYNC’ undeclared (first use in this function)

Thanks, should be fixed in SVN now.

Regards,

Anthony Liguori

> >