diff options
Diffstat (limited to 'core/busybox/patches/1-date-64-prefix.patch')
| -rw-r--r-- | core/busybox/patches/1-date-64-prefix.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/core/busybox/patches/1-date-64-prefix.patch b/core/busybox/patches/1-date-64-prefix.patch deleted file mode 100644 index 944526b7..00000000 --- a/core/busybox/patches/1-date-64-prefix.patch +++ /dev/null @@ -1,53 +0,0 @@ -From b7b7452f292f03eefafa6fd1da9bcfc933dee15a Mon Sep 17 00:00:00 2001 -From: Alistair Francis <alistair.francis@wdc.com> -Date: Wed, 18 Sep 2019 09:28:49 -0700 -Subject: [PATCH] date: 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 fall back to the libc call. - -Upstream-Status: Backport [https://git.busybox.net/busybox/commit/?id=b7b7452f292f03eefafa6fd1da9bcfc933dee15a] -Signed-off-by: Alistair Francis <alistair.francis@wdc.com> -Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> ---- - coreutils/date.c | 11 +++++++++-- - 1 file changed, 9 insertions(+), 2 deletions(-) - ---- a/coreutils/date.c -+++ b/coreutils/date.c -@@ -36,7 +36,7 @@ - //config:# defaults to "no": stat's nanosecond field is a bit non-portable - //config:config FEATURE_DATE_NANO - //config: bool "Support %[num]N nanosecond format specifier" --//config: default n # syscall(__NR_clock_gettime) -+//config: default n # syscall(__NR_clock_gettime) or syscall(__NR_clock_gettime64) - //config: depends on DATE - //config: select PLATFORM_LINUX - //config: help -@@ -271,10 +271,17 @@ int date_main(int argc UNUSED_PARAM, cha - */ - #endif - } else { --#if ENABLE_FEATURE_DATE_NANO -+#if ENABLE_FEATURE_DATE_NANO && defined(__NR_clock_gettime) - /* libc has incredibly messy way of doing this, - * typically requiring -lrt. We just skip all this mess */ - syscall(__NR_clock_gettime, CLOCK_REALTIME, &ts); -+#elif ENABLE_FEATURE_DATE_NANO && __TIMESIZE == 64 -+ /* Let's only support the 64 suffix syscalls for 64-bit time_t. -+ * This simplifies the code for us as we don't need to convert -+ * between 64-bit and 32-bit. We also don't have a way to -+ * report overflow errors here. -+ */ -+ syscall(__NR_clock_gettime64, CLOCK_REALTIME, &ts); - #else - time(&ts.tv_sec); - #endif |