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authorJens Axboe2006-04-26 10:59:21 +0200
committerJens Axboe2006-04-26 10:59:21 +0200
commit912d35f86781e64d73be1ef358f703c08905ac37 (patch)
tree5863ad70f5cdccba0c1cd28f83d173deaf71fb83 /include/asm-powerpc/unistd.h
parent[PATCH] splice: fix offset problems (diff)
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[PATCH] Add support for the sys_vmsplice syscall
sys_splice() moves data to/from pipes with a file input/output. sys_vmsplice() moves data to a pipe, with the input being a user address range instead. This uses an approach suggested by Linus, where we can hold partial ranges inside the pages[] map. Hopefully this will be useful for network receive support as well. Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'include/asm-powerpc/unistd.h')
-rw-r--r--include/asm-powerpc/unistd.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index c612f1a62772..34325e292596 100644
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -303,8 +303,9 @@
#define __NR_unshare 282
#define __NR_splice 283
#define __NR_tee 284
+#define __NR_vmsplice 285
-#define __NR_syscalls 285
+#define __NR_syscalls 286
#ifdef __KERNEL__
#define __NR__exit __NR_exit