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Update bionic kernel headers using update_all.py

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Change-Id: I9c377436e9bf158e7236b3b7dcebf3e79fa961de
This commit is contained in:
Ben Cheng
2012-03-07 21:13:49 -08:00
parent db6d20be77
commit 654325de02
781 changed files with 15947 additions and 8963 deletions
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16
libc/kernel/common/linux/circ_buf.h
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@@ -7,23 +7,27 @@
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
*** To edit the content of this header, modify the corresponding
*** source file (e.g. under external/kernel-headers/original/) then
*** run bionic/libc/kernel/tools/update_all.py
***
*** Any manual change here will be lost the next time this script will
*** be run. You've been warned!
***
****************************************************************************
****************************************************************************/
#ifndef _LINUX_CIRC_BUF_H
#define _LINUX_CIRC_BUF_H 1
struct circ_buf {
char *buf;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
int head;
int tail;
};
#define CIRC_CNT(head,tail,size) (((head) - (tail)) & ((size)-1))
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define CIRC_SPACE(head,tail,size) CIRC_CNT((tail),((head)+1),(size))
#define CIRC_CNT_TO_END(head,tail,size) ({int end = (size) - (tail); int n = ((head) + end) & ((size)-1); n < end ? n : end;})
#define CIRC_SPACE_TO_END(head,tail,size) ({int end = (size) - 1 - (head); int n = (end + (tail)) & ((size)-1); n <= end ? n : end+1;})
#endif
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */