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devmapper: add missing defines

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Add some missing defines which are needed for compiling on older systems
like RHEL 6.
This commit is contained in:
Josh Poimboeuf 2013-12-06 10:13:07 -06:00
parent 5f5949f6a6
commit a015f38f4a
1 changed files with 8 additions and 1 deletions
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9
graphdriver/devmapper/devmapper_wrapper.go
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@ -8,6 +8,14 @@ package devmapper
#include <linux/loop.h> // FIXME: present only for defines, maybe we can remove it?
#include <linux/fs.h> // FIXME: present only for BLKGETSIZE64, maybe we can remove it?
#ifndef LOOP_CTL_GET_FREE
#define LOOP_CTL_GET_FREE 0x4C82
#endif
#ifndef LO_FLAGS_PARTSCAN
#define LO_FLAGS_PARTSCAN 8
#endif
// FIXME: Can't we find a way to do the logging in pure Go?
extern void DevmapperLogCallback(int level, char *file, int line, int dm_errno_or_class, char *str);
@ -55,7 +63,6 @@ type (
}
)
// FIXME: Make sure the values are defined in C
// IOCTL consts
const (
BlkGetSize64 = C.BLKGETSIZE64