Thread (2 messages) 2 messages, 2 authors, 2014-11-05

Re: [PATCH 2/4] vfs: Define new syscalls preadv2,pwritev2

From: Milosz Tanski <hidden>
Date: 2014-11-05 20:32:54
Also in: linux-fsdevel, lkml

I have fixed this in the version I'm going to be resubmitting today.

- Milosz

On Fri, Oct 24, 2014 at 11:46 AM, Jeff Moyer [off-list ref] wrote:
Milosz Tanski [off-list ref] writes:
quoted
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 22749c1..10f8883 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -213,6 +213,10 @@ __SC_COMP(__NR_pwrite64, sys_pwrite64, compat_sys_pwrite64)
 __SC_COMP(__NR_preadv, sys_preadv, compat_sys_preadv)
 #define __NR_pwritev 70
 __SC_COMP(__NR_pwritev, sys_pwritev, compat_sys_pwritev)
+#define __NR_preadv2 281
+__SC_COMP(__NR_preadv2, sys_preadv2)
+#define __NR_pwritev2 282
+__SC_COMP(__NR_pwritev2, sys_pwritev2)
This looks odd.  First, __SC_COMP takes 3 arguments.  Second, you are
going to need to implement compat wrappers for the new system calls.

Cheers,
Jeff


-- 
Milosz Tanski
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e: milosz@adfin.com

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