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Merge "Pack AGpsStatus data structures for 64-bit platforms. b/21471818" into mnc-dev

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destradaa 2015-06-01 21:13:09 +00:00 committed by Android (Google) Code Review
commit f19ee6b70d
1 changed files with 8 additions and 0 deletions
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8
include/hardware/gps.h
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@ -673,6 +673,12 @@ typedef struct {
size_t (*get_internal_state)(char* buffer, size_t bufferSize);
} GpsDebugInterface;
#pragma pack(push,4)
// We need to keep the alignment of this data structure to 4-bytes, to ensure that in 64-bit
// environments the size of this legacy definition does not collide with _v2. Implementations should
// be using _v2 and _v3, so it's OK to pay the 'unaligned' penalty in 64-bit if an old
// implementation is still in use.
/** Represents the status of AGPS. */
typedef struct {
/** set to sizeof(AGpsStatus_v1) */
@ -682,6 +688,8 @@ typedef struct {
AGpsStatusValue status;
} AGpsStatus_v1;
#pragma pack(pop)
/** Represents the status of AGPS augmented with a IPv4 address field. */
typedef struct {
/** set to sizeof(AGpsStatus_v2) */