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-rw-r--r--src/shared/missing.h16
1 files changed, 5 insertions, 11 deletions
diff --git a/src/shared/missing.h b/src/shared/missing.h
index 5b87e23eec..0cfb6fa4c3 100644
--- a/src/shared/missing.h
+++ b/src/shared/missing.h
@@ -115,21 +115,15 @@ static inline int pivot_root(const char *new_root, const char *put_old) {
}
#endif
-#ifdef __x86_64__
-# ifndef __NR_memfd_create
+#ifndef __NR_memfd_create
+# if defined __x86_64__
# define __NR_memfd_create 319
-# endif
-#elif defined __arm__
-# ifndef __NR_memfd_create
+# elif defined __arm__
# define __NR_memfd_create 385
-# endif
-#elif defined _MIPS_SIM
-# ifndef __NR_memfd_create
+# elif defined _MIPS_SIM
# warning "__NR_memfd_create not yet defined for MIPS"
# define __NR_memfd_create 0xffffffff
-# endif
-#else
-# ifndef __NR_memfd_create
+# else
# define __NR_memfd_create 356
# endif
#endif