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-rw-r--r--libpthread/linuxthreads/sysdeps/arm/pt-machine.h11
1 files changed, 7 insertions, 4 deletions
diff --git a/libpthread/linuxthreads/sysdeps/arm/pt-machine.h b/libpthread/linuxthreads/sysdeps/arm/pt-machine.h
index a4c2f314c..80d040f4c 100644
--- a/libpthread/linuxthreads/sysdeps/arm/pt-machine.h
+++ b/libpthread/linuxthreads/sysdeps/arm/pt-machine.h
@@ -22,13 +22,16 @@
#ifndef _PT_MACHINE_H
#define _PT_MACHINE_H 1
+#include <features.h>
+
#ifndef PT_EI
-# define PT_EI extern inline __attribute__ ((always_inline))
+# if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
+# define PT_EI static inline __attribute__((always_inline))
+# else
+# define PT_EI extern inline __attribute__((always_inline))
+# endif
#endif
-extern long int testandset (int *spinlock);
-extern int __compare_and_swap (long int *p, long int oldval, long int newval);
-
/* This will not work on ARM1 or ARM2 because SWP is lacking on those
machines. Unfortunately we have no way to detect this at compile
time; let's hope nobody tries to use one. */