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Revert "bionic: revert to a single (larger) property area"

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This reverts commit 5f05348c18.
This commit is contained in:
Greg Hackmann
2013-06-24 18:05:16 -07:00
parent b938756eb3
commit fa8cc0629f
4 changed files with 89 additions and 36 deletions
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6
libc/include/sys/_system_properties.h
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@@ -42,7 +42,11 @@ typedef struct prop_msg prop_msg;
#define PROP_SERVICE_NAME "property_service"
#define PROP_FILENAME "/dev/__properties__"
#define PA_SIZE (128 * 1024)
/* (4 header words + 28 toc words) = 128 bytes */
/* 128 bytes header and toc + 28 prop_infos @ 128 bytes = 3712 bytes */
#define PA_REGION_COUNT 128
#define PA_SIZE 4096
#define SERIAL_VALUE_LEN(serial) ((serial) >> 24)
#define SERIAL_DIRTY(serial) ((serial) & 1)