Hi, Bernhard: Do you encounter this bug?
Or could you give me some suggestions for this problem? Thanks! Junling On 2014/10/13 16:41, Zheng Junling wrote: > uClibc handles the sync_file_range2 syscall as well as sync_file_range, > passes "flags" as the last argument. However, "flags" should be the > second argument in sync_file_range2 syscall. > > This patch only fixes this bug in arm, not in powerpc and mips yet. And > I expect a complete patch. Thanks! > > ---------------------------------------- > > Signed-off-by: Zheng Junling <[email protected]> > --- > libc/sysdeps/linux/common/sync_file_range.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/libc/sysdeps/linux/common/sync_file_range.c > b/libc/sysdeps/linux/common/sync_file_range.c > index 8d4ed92..db4f800 100644 > --- a/libc/sysdeps/linux/common/sync_file_range.c > +++ b/libc/sysdeps/linux/common/sync_file_range.c > @@ -28,8 +28,13 @@ static int __NC(sync_file_range)(int fd, off64_t offset, > off64_t nbytes, unsigne > return INLINE_SYSCALL(sync_file_range, 7, fd, 0, > OFF64_HI_LO(offset), OFF64_HI_LO(nbytes), flags); > # else > +# ifdef __NR_sync_file_range2 > + return INLINE_SYSCALL(sync_file_range, 6, fd, flags, > + OFF64_HI_LO(offset), OFF64_HI_LO(nbytes)); > +# else > return INLINE_SYSCALL(sync_file_range, 6, fd, > OFF64_HI_LO(offset), OFF64_HI_LO(nbytes), flags); > +# endif > # endif > } > CANCELLABLE_SYSCALL(int, sync_file_range, (int fd, off64_t offset, off64_t > nbytes, unsigned int flags), (fd, offset, nbytes, flags)) > _______________________________________________ uClibc mailing list [email protected] http://lists.busybox.net/mailman/listinfo/uclibc
