From cf668471c7ca5f2e687f58a34bf438c72d622c06 Mon Sep 17 00:00:00 2001 From: Rosen Penev Date: Sat, 29 Jan 2022 14:23:34 -0800 Subject: [PATCH] canutils: fix format strings for mips and powerpc It seems a define is needed to get these platforms to have the same formats. Upstream backport. Signed-off-by: Rosen Penev --- utils/canutils/patches/010-sane.patch | 30 +++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 utils/canutils/patches/010-sane.patch diff --git a/utils/canutils/patches/010-sane.patch b/utils/canutils/patches/010-sane.patch new file mode 100644 index 000000000..d30477dde --- /dev/null +++ b/utils/canutils/patches/010-sane.patch @@ -0,0 +1,30 @@ +From e370ad5256f4a0b37f70a5b2e4a56f2c37235026 Mon Sep 17 00:00:00 2001 +From: Rosen Penev +Date: Sun, 2 Jan 2022 15:21:50 -0800 +Subject: [PATCH] testj1939: fix 64-bit types for some platforms + +Revert commit that introduced PRIx64 to print an __u64, and added +define to get the same types on all platforms. + +With __SANE_USERSPACE_TYPES__ the Linux headers use an unsigned long +long for __u64 on all platforms, especially MIPS64. + +Fixes: eb9cfac9543b ("use PRIx64") +Signed-off-by: Rosen Penev +Signed-off-by: Marc Kleine-Budde +--- + libj1939.h | 3 +++ + 1 file changed, 3 insertions(+) + +--- a/libj1939.h ++++ b/libj1939.h +@@ -10,6 +10,9 @@ + * as published by the Free Software Foundation + */ + ++/* needed on some 644 bit platforms to get consistent 64-bit types */ ++#define __SANE_USERSPACE_TYPES__ ++ + #include + #include + #include