1 files changed, 54 insertions, 0 deletions
diff --git a/sysroot/usr/include/asm/atomic.h b/sysroot/usr/include/asm/atomic.h
new file mode 100644
index 0000000..eea1e59
--- /dev/null
+++ b/sysroot/usr/include/asm/atomic.h
@@ -0,0 +1,54 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   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 _ASM_ATOMIC_H
+#define _ASM_ATOMIC_H
+#include <linux/irqflags.h>
+#include <asm/barrier.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#include <asm/cpu-features.h>
+#include <asm/war.h>
+#include <asm/system.h>
+typedef struct { volatile int counter; } atomic_t;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define ATOMIC_INIT(i) { (i) }
+#define atomic_read(v) ((v)->counter)
+#define atomic_set(v, i) ((v)->counter = (i))
+#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+#define atomic_dec_return(v) atomic_sub_return(1, (v))
+#define atomic_inc_return(v) atomic_add_return(1, (v))
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define atomic_sub_and_test(i, v) (atomic_sub_return((i), (v)) == 0)
+#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
+#define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0)
+#define atomic_dec_if_positive(v) atomic_sub_if_positive(1, v)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define atomic_inc(v) atomic_add(1, (v))
+#define atomic_dec(v) atomic_sub(1, (v))
+#define atomic_add_negative(i, v) (atomic_add_return(i, (v)) < 0)
+#define smp_mb__before_atomic_dec() smp_llsc_mb()
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define smp_mb__after_atomic_dec() smp_llsc_mb()
+#define smp_mb__before_atomic_inc() smp_llsc_mb()
+#define smp_mb__after_atomic_inc() smp_llsc_mb()
+#include <asm-generic/atomic.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif