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16 Commits

Author SHA1 Message Date
Colin Cross 735ead6e68 libion: add apache license header to ion_test.c 
Change-Id: Ie4b641cd62b56f713178932cc5c08083c0d2452a
 2013-12-19 19:31:46 -08:00
Colin Cross 363441b120 libion: initial unit tests 
Change-Id: I5502b71d0c7c24d7fd59e4880033657f840b341a
 2013-12-19 19:31:46 -08:00
Colin Cross b04f75ab12 libion: update ion_test.h 
Update ion_test.h to include a padding word to keep the same
struct size on 32-bit and 64-bit.

Change-Id: I68086ce49ca4cc4ed8e251752eaed331a35fbbd2
 2013-12-19 19:31:19 -08:00
Colin Cross dd6770bd49 libion: update to latest uapi header 
Pull the uapi headers from android-3.10 directly into libion.
No other modules should be directly calling ion kernel
interfaces, so there is no reason to have those interfaces
exposed.

Change-Id: I2d3fef08f6bb381522ecf7bcffea2b8280d5e737
 2013-12-18 18:43:22 -08:00
Colin Cross aab47b293f libion: return -errno from ion_close 
Return -errno from ion_close instead of -1 on error.

Change-Id: Idb828aa4b4d1a660b79d2dba8be32f306eac959d
 2013-12-18 18:27:57 -08:00
Colin Cross 51b6e42231 libion: add include for size_t 
Add sys/types.h include for size_t

Change-Id: Ica764b1f5eca2df21d82c86493fc4e0d70b6628a
 2013-12-18 18:27:57 -08:00
Colin Cross 7496318486 libion: add NULL checks 
Check for NULL in any library function that takes a pointer.

Change-Id: I9ae8887b5ae0f231583173ee6a9dfd2f8c4611ec
 2013-12-18 18:27:57 -08:00
Colin Cross 92d7ca6af3 libion: clean up whitespace 
Convert everything to 4 space indents, no tabs.

Change-Id: I376fad866864f0579b91ffad406e872fcce566ad
 2013-12-18 18:27:54 -08:00
Colin Cross 03c932dffa libion: move ion.h into local include directory 
Export it to users of libion with LOCAL_C_EXPORT_INCLUDE_DIRS

Change-Id: I4d00a9dd2e99953723994d0304ca77e0ad50a3a9
 2013-12-18 18:24:50 -08:00
Rom Lemarchand 969eac8161 ion: update struct and type definitions to match kernel header 
- Replacing struct ion_handle * with ion_user_handle_t
- Replacing heap_mask field name with heap_id_mask

Change-Id: Iaba1ccc62b9398a7b37c5a734bc21a9ecbbc8277
 2013-12-18 18:24:50 -08:00
Ashok Bhat aed6bec414 libion: Use %zu for size_t 
Change-Id: If92fc31ab676a569530c21e655a1b5b451f5c5e5
Signed-off-by: Ashok Bhat <ashok.bhat@arm.com>
 2013-12-10 18:13:04 +00:00
Elliott Hughes f98e4bf7fb Fix build. 
Change-Id: I6552bf9f83faa97bd5a844381aceb3ef85f86c76
 2013-11-21 22:09:46 -08:00
Rebecca Schultz Zavin 3cfcc30005 Add explicit sync call to ion library 
Bug: 6854979
Change-Id: I535d55af897eeb4ed707b5da54f3fbf36afa452c
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
 2012-09-20 09:46:19 -07:00
Rebecca Schultz Zavin a50fd5568e Modify ion to use new definition of ALLOC ioctl argument 
Also add ion_alloc_fd helper for when you only want a filedescriptor
and know you won't need to access this handle again by its ion_handle

Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>

Change-Id: Ia4bae22946b0078084b62f5447fecbf261dfaa83
 2012-06-28 13:43:53 -07:00
Dima Zavin e92b158de7 libion: use correct build vars in makefile 
Change-Id: I74c8e723e4f15d3806c1834b069bcb1fd56ac4fa
Signed-off-by: Dima Zavin <dima@android.com>
 2012-02-27 16:32:15 -08:00
Rebecca Schultz Zavin afd9123946 Add ion helper library 
This library contains helper functions for using ion

Change-Id: I7d7f76d6d3f36cd94d67797a38099a94214392b1
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
 2012-02-23 12:18:31 -08:00