make sure __NR_name_to_handle_at is correctly defined

341 is only valid for x86, so don't use it for other architectures.
Add the correct numbers for ARM and PowerPC while at it.

diff --git a/src/shared/missing.h b/src/shared/missing.h
index 1a31066032e7de740ab21116fbf3b8dbae86b7d9..f58a609c7d7edd1ae365343d1188b1951bf65721 100644 (file)
--- a/src/shared/missing.h
+++ b/src/shared/missing.h
@@ -208,14 +208,26 @@ static inline pid_t gettid(void) {
 #define MAX_HANDLE_SZ 128
 #endif
 
-#ifdef __x86_64__
+#if defined __x86_64__
 #  ifndef __NR_name_to_handle_at
 #    define __NR_name_to_handle_at 303
 #  endif
-#else
+#elif defined __i386__
 #  ifndef __NR_name_to_handle_at
 #    define __NR_name_to_handle_at 341
 #  endif
+#elif defined __arm__
+#  ifndef __NR_name_to_handle_at
+#    define __NR_name_to_handle_at 370
+#  endif
+#elif defined __powerpc__
+#  ifndef __NR_name_to_handle_at
+#    define __NR_name_to_handle_at 345
+#  endif
+#else
+#  ifndef __NR_name_to_handle_at
+#    error __NR_name_to_handle_at is not defined
+#  endif
 #endif
 
 #if !HAVE_DECL_NAME_TO_HANDLE_AT