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use __attribute__((const)) on arm __pthread_self function
authorRich Felker <dalias@aerifal.cx>
Sat, 25 Feb 2012 07:52:18 +0000 (02:52 -0500)
committerRich Felker <dalias@aerifal.cx>
Sat, 25 Feb 2012 07:52:18 +0000 (02:52 -0500)
arch/arm/pthread_arch.h patch | blob | history

diff --git a/arch/arm/pthread_arch.h b/arch/arm/pthread_arch.h
index e607c5d..5f96f2b 100644 (file)
--- a/arch/arm/pthread_arch.h
+++ b/arch/arm/pthread_arch.h
@@ -1,4 +1,6 @@
-#define __pthread_self ((pthread_t (*)(void))0xffff0fe0)
+typedef pthread_t (*__pthread_self_func_t)(void) __attribute__((const));
+
+#define __pthread_self ((__pthread_self_func_t)0xffff0fe0)
 
 #define CANCEL_REG_SP 16
 #define CANCEL_REG_IP 18
 
 #define CANCEL_REG_SP 16
 #define CANCEL_REG_IP 18
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