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uclient: pull ioctl.h from kernel tree to out tree

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This commit is contained in:
Sage Weil 2009-10-06 13:41:42 -07:00
parent 0d7d2e1348
commit 74ea51b1e3
3 changed files with 44 additions and 2 deletions
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39
src/client/ioctl.h Normal file
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@ -0,0 +1,39 @@
#ifndef FS_CEPH_IOCTL_H
#define FS_CEPH_IOCTL_H
#include <linux/ioctl.h>
#include <linux/types.h>
#define CEPH_IOCTL_MAGIC 0x97
/* just use u64 to align sanely on all archs */
struct ceph_ioctl_layout {
__u64 stripe_unit, stripe_count, object_size;
__u64 data_pool;
};
#define CEPH_IOC_GET_LAYOUT _IOR(CEPH_IOCTL_MAGIC, 1, \
struct ceph_ioctl_layout)
#define CEPH_IOC_SET_LAYOUT _IOW(CEPH_IOCTL_MAGIC, 2, \
struct ceph_ioctl_layout)
/*
* Extract identity, address of the OSD and object storing a given
* file offset.
*/
struct ceph_ioctl_dataloc {
__u64 file_offset; /* in+out: file offset */
__u64 object_offset; /* out: offset in object */
__u64 object_no; /* out: object # */
__u64 object_size; /* out: object size */
char object_name[64]; /* out: object name */
__u64 block_offset; /* out: offset in block */
__u64 block_size; /* out: block length */
__s64 osd; /* out: osd # */
struct sockaddr_storage osd_addr; /* out: osd address */
};
#define CEPH_IOC_GET_DATALOC _IOWR(CEPH_IOCTL_MAGIC, 3, \
struct ceph_ioctl_dataloc)
#endif

2
src/client/test_ioctls.c
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@ -11,7 +11,7 @@
#include <sys/socket.h>
#include <netdb.h>
#include "../kernel/ioctl.h"
#include "ioctl.h"
int main(int argc, char **argv)
{

5
src/push_to_kclient.pl
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@ -15,7 +15,7 @@ until (-d "$dir/.git") {
$dir .= "/..";
}
print "copy changed shared files from $dir to $kernel...\n";
print "pushing changed shared files from $dir to $kernel...\n";
my @files = split(/\n/, `cat $kernel/fs/ceph/README`);
for (@files) {
next if /^#/;
@ -24,5 +24,8 @@ for (@files) {
system "cp -uv $dir/$orig $kernel/$new";
}
print "pulling changed shared files from $dir to $kernel...\n";
system "cp -uv $kernel/fs/ceph/ioctl.h $dir/src/client/ioctl.h";
print "done.\n";