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authorIlya Leoshkevich <iii@linux.ibm.com>2021-10-26 03:08:29 +0200
committerAndrii Nakryiko <andrii@kernel.org>2021-10-26 05:39:42 +0200
commit14e6cac771355dd5eb0b2cd66164ebd34a1621a7 (patch)
treeaea9b69844efc91698f1e0ef9a5e4f0b2fdfedee /samples/seccomp
parentselftests/bpf: Use __BYTE_ORDER__ (diff)
downloadlinux-14e6cac771355dd5eb0b2cd66164ebd34a1621a7.tar.xz
linux-14e6cac771355dd5eb0b2cd66164ebd34a1621a7.zip
samples: seccomp: Use __BYTE_ORDER__
Use the compiler-defined __BYTE_ORDER__ instead of the libc-defined __BYTE_ORDER for consistency. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20211026010831.748682-5-iii@linux.ibm.com
Diffstat (limited to 'samples/seccomp')
-rw-r--r--samples/seccomp/bpf-helper.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/samples/seccomp/bpf-helper.h b/samples/seccomp/bpf-helper.h
index 0cc9816fe8e8..417e48a4c4df 100644
--- a/samples/seccomp/bpf-helper.h
+++ b/samples/seccomp/bpf-helper.h
@@ -62,9 +62,9 @@ void seccomp_bpf_print(struct sock_filter *filter, size_t count);
#define EXPAND(...) __VA_ARGS__
/* Ensure that we load the logically correct offset. */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#define LO_ARG(idx) offsetof(struct seccomp_data, args[(idx)])
-#elif __BYTE_ORDER == __BIG_ENDIAN
+#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#define LO_ARG(idx) offsetof(struct seccomp_data, args[(idx)]) + sizeof(__u32)
#else
#error "Unknown endianness"
@@ -85,10 +85,10 @@ void seccomp_bpf_print(struct sock_filter *filter, size_t count);
#elif __BITS_PER_LONG == 64
/* Ensure that we load the logically correct offset. */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#define ENDIAN(_lo, _hi) _lo, _hi
#define HI_ARG(idx) offsetof(struct seccomp_data, args[(idx)]) + sizeof(__u32)
-#elif __BYTE_ORDER == __BIG_ENDIAN
+#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#define ENDIAN(_lo, _hi) _hi, _lo
#define HI_ARG(idx) offsetof(struct seccomp_data, args[(idx)])
#endif