From 1c7d6584a7811b7785ae5c1e378f14b5ba0971cf Mon Sep 17 00:00:00 2001 From: takeshi_hoshina Date: Mon, 2 Nov 2020 11:07:33 +0900 Subject: basesystem-jj recipes --- ...runsv-Use-64-prefix-syscall-if-we-have-to.patch | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 external/poky/meta/recipes-core/busybox/busybox/0003-runsv-Use-64-prefix-syscall-if-we-have-to.patch (limited to 'external/poky/meta/recipes-core/busybox/busybox/0003-runsv-Use-64-prefix-syscall-if-we-have-to.patch') diff --git a/external/poky/meta/recipes-core/busybox/busybox/0003-runsv-Use-64-prefix-syscall-if-we-have-to.patch b/external/poky/meta/recipes-core/busybox/busybox/0003-runsv-Use-64-prefix-syscall-if-we-have-to.patch new file mode 100644 index 00000000..47605704 --- /dev/null +++ b/external/poky/meta/recipes-core/busybox/busybox/0003-runsv-Use-64-prefix-syscall-if-we-have-to.patch @@ -0,0 +1,46 @@ +From 8c7419649d6e6fda8fa7d0e863084c78ac728628 Mon Sep 17 00:00:00 2001 +From: Alistair Francis +Date: Wed, 28 Aug 2019 10:54:15 -0700 +Subject: [PATCH 3/3] runsv: Use 64 prefix syscall if we have to + +Some 32-bit architectures no longer have the 32-bit time_t syscalls. +Instead they have suffixed syscalls that returns a 64-bit time_t. If +the architecture doesn't have the non-suffixed syscall and is using a +64-bit time_t let's use the suffixed syscall instead. + +This fixes build issues when building for RISC-V 32-bit with 5.1+ kernel +headers. + +If an architecture only supports the suffixed syscalls, but is still +using a 32-bit time_t report a compilation error. This avoids us have to +deal with converting between 64-bit and 32-bit values. There are +currently no architectures where this is the case. + +Signed-off-by: Alistair Francis +Upstream-Status: Backport [https://git.busybox.net/busybox/commit/?id=ad27d44ebe950335616f37e36863469dc181b455] +--- + runit/runsv.c | 7 +++++++ + 1 file changed, 7 insertions(+) + +diff --git a/runit/runsv.c b/runit/runsv.c +index ccc762d78..737909b0e 100644 +--- a/runit/runsv.c ++++ b/runit/runsv.c +@@ -55,7 +55,14 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * typically requiring -lrt. We just skip all this mess */ + static void gettimeofday_ns(struct timespec *ts) + { ++#if defined(__NR_clock_gettime) + syscall(__NR_clock_gettime, CLOCK_REALTIME, ts); ++#elif __TIMESIZE == 64 ++ syscall(__NR_clock_gettime64, CLOCK_REALTIME, ts); ++#else ++# error "We currently don't support architectures without " \ ++ "the __NR_clock_gettime syscall and 32-bit time_t" ++#endif + } + #else + static void gettimeofday_ns(struct timespec *ts) +-- +2.22.0 + -- cgit 1.2.3-korg