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15 Commits

Author SHA1 Message Date
Jeff Vander Stoep 1ba4e981db libion: open /dev/ion read-only 
/dev/ion driver does not recognize the write operation [1] so open it
read-only.

[1] http://lxr.free-electrons.com/source/drivers/staging/android/ion/ion.c?v=4.5#L1369

Test: Angler builds and boots
Bug: 32120194
Change-Id: I9b26d43ea32cb24426404668701df1f1648d336c
 2016-10-21 14:29:22 -07:00
Mark Salyzyn cfd5b080af system/core: preparation to pull back interfaces from android/log.h 
Point to log/log.h where necessary, define LOG_TAG where necessary.
Accept that private/android_logger.h is suitable replacement for
log/logger.h and android/log.h.

Correct liblog/README

Effectively a cleanup and controlled select revert of
'system/core: drop or replace log/logger.h' and
'system/core: Replace log/log.h with android/log.h'.

Test: compile
Bug: 30465923
Change-Id: Ic2ad157bad6f5efe2c6af293a73bb753300b17a2
 2016-10-20 08:11:39 -07:00
Mark Salyzyn 66ce3e08c5 system/core Replace cutils/log.h with android/log.h 
Should use android/log.h instead of cutils/log.h as a good example
to all others.  Adjust header order to comply with Android Coding
standards.

Test: Compile
Bug: 26552300
Bug: 31289077
Change-Id: I2c9cbbbd64d8dccf2d44356361d9742e4a9b9031
 2016-09-30 12:47:05 -07:00
Elliott Hughes d2ac374909 am 2e14f617: am 06b4e982: Merge "Add missing <malloc.h> and <string.h> includes." 
* commit '2e14f61731adbb1f0d0d54bab82bc2f0ecee6a11':
  Add missing <malloc.h> and <string.h> includes.
 2015-01-28 22:08:15 +00:00
Elliott Hughes a744b05984 Add missing <malloc.h> and <string.h> includes. 
Change-Id: Ia41756e607663d056e7d2fdd7ecbec7e5841a913
 2015-01-28 11:37:57 -08:00
Andreas Gampe 58b80be811 am fcb2f0ab: am 0b7e6516: Merge "Libion: Remove unused variables" 
* commit 'fcb2f0abe07ffd1c7a87bdcd7878a556ce0049fb':
  Libion: Remove unused variables
 2014-11-25 20:03:45 +00:00
Andreas Gampe f0a54c17d8 Libion: Remove unused variables 
For build-system CFLAGS clean-up, fix unused variables.

Fix missing close of file descriptors. Explicitly exit after a fork.

Change-Id: I76affbc8647c3a760ed3cacc7f3ada3f59e283b1
 2014-11-25 10:16:06 -08:00
Rom Lemarchand 5cdcdce50e libion: only modify parameters on success 
Wait until a call is successful before modifying the value of pointers
passed

Change-Id: Iaeb2517c8cefeca2f60ebf610d38f264b48e59a0
 2014-10-28 15:50:19 +00:00
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 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
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
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
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