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| author | Dmitry Antipov <dmitry.antipov@linaro.org> | 2013-01-14 17:14:55 +0400 |
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| committer | Dmitry Antipov <dmitry.antipov@linaro.org> | 2013-01-14 17:14:55 +0400 |
| commit | 9b71bb8b5ebfab37dc91dd5d8f51d33b59c3d044 (patch) | |
| tree | b8d17dfadecf4e2706e3c6536919734958b147f0 /ashmemtest-expanded/ashmem.h | |
| download | linaro-android-kernel-test-9b71bb8b5ebfab37dc91dd5d8f51d33b59c3d044.tar.gz | |
Initial commit.
Diffstat (limited to 'ashmemtest-expanded/ashmem.h')
| -rw-r--r-- | ashmemtest-expanded/ashmem.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/ashmemtest-expanded/ashmem.h b/ashmemtest-expanded/ashmem.h new file mode 100644 index 0000000..519fcfb --- /dev/null +++ b/ashmemtest-expanded/ashmem.h @@ -0,0 +1,45 @@ +/* + * This file is here just to allow debugging the test without full Android setup. + * Original copyright is below. + * + ** utils/ashmem.h + ** + ** Copyright 2008 The Android Open Source Project + ** + ** This file is dual licensed. It may be redistributed and/or modified + ** under the terms of the Apache 2.0 License OR version 2 of the GNU + ** General Public License. + */ + +#ifndef _UTILS_ASHMEM_H +#define _UTILS_ASHMEM_H + +#include <linux/limits.h> +#include <linux/ioctl.h> + +#define ASHMEM_NAME_LEN 256 + +#define ASHMEM_NAME_DEF "dev/ashmem" + +/* Return values from ASHMEM_PIN: Was the mapping purged while unpinned? */ +#define ASHMEM_NOT_REAPED 0 +#define ASHMEM_WAS_REAPED 1 + +/* Return values from ASHMEM_ISPINNED: Is the mapping now pinned or unpinned? */ +#define ASHMEM_NOW_UNPINNED 0 +#define ASHMEM_NOW_PINNED 1 + +#define __ASHMEMIOC 0x77 + +#define ASHMEM_SET_NAME _IOW(__ASHMEMIOC, 1, char[ASHMEM_NAME_LEN]) +#define ASHMEM_GET_NAME _IOR(__ASHMEMIOC, 2, char[ASHMEM_NAME_LEN]) +#define ASHMEM_SET_SIZE _IOW(__ASHMEMIOC, 3, size_t) +#define ASHMEM_GET_SIZE _IO(__ASHMEMIOC, 4) +#define ASHMEM_SET_PROT_MASK _IOW(__ASHMEMIOC, 5, unsigned long) +#define ASHMEM_GET_PROT_MASK _IO(__ASHMEMIOC, 6) +#define ASHMEM_PIN _IOW(__ASHMEMIOC, 7, struct ashmem_pin) +#define ASHMEM_UNPIN _IOW(__ASHMEMIOC, 8, struct ashmem_pin) +#define ASHMEM_ISPINNED _IOW(__ASHMEMIOC, 9, struct ashmem_pin) +#define ASHMEM_PURGE_ALL_CACHES _IO(__ASHMEMIOC, 10) + +#endif /* _UTILS_ASHMEM_H */ |