diff options
Diffstat (limited to 'meta/recipes-core/busybox/busybox/0001-Remove-syscall-wrappers-around-clock_gettime-closes-.patch')
| -rw-r--r-- | meta/recipes-core/busybox/busybox/0001-Remove-syscall-wrappers-around-clock_gettime-closes-.patch | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/meta/recipes-core/busybox/busybox/0001-Remove-syscall-wrappers-around-clock_gettime-closes-.patch b/meta/recipes-core/busybox/busybox/0001-Remove-syscall-wrappers-around-clock_gettime-closes-.patch deleted file mode 100644 index 0c7f9b8132..0000000000 --- a/meta/recipes-core/busybox/busybox/0001-Remove-syscall-wrappers-around-clock_gettime-closes-.patch +++ /dev/null @@ -1,120 +0,0 @@ -From be5a505d771a77c640acc35ceaa470c80e62f954 Mon Sep 17 00:00:00 2001 -From: Denys Vlasenko <vda.linux@googlemail.com> -Date: Thu, 24 Oct 2019 16:26:55 +0200 -Subject: [PATCH] Remove syscall wrappers around clock_gettime, closes 12091 - -12091 "Direct use of __NR_clock_gettime is not time64-safe". - -function old new delta -runsv_main 1698 1712 +14 -startservice 378 383 +5 -get_mono 31 25 -6 -date_main 932 926 -6 -gettimeofday_ns 17 - -17 ------------------------------------------------------------------------------- -(add/remove: 0/1 grow/shrink: 2/2 up/down: 19/-29) Total: -10 bytes - -Upstream-Status: Backport [https://git.busybox.net/busybox/commit/?id=be5a505d771a77c640acc35ceaa470c80e62f954] -Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> ---- - Makefile.flags | 6 ++++-- - coreutils/date.c | 16 +++------------- - libbb/time.c | 11 +---------- - runit/runsv.c | 11 +---------- - 4 files changed, 9 insertions(+), 35 deletions(-) - ---- a/Makefile.flags -+++ b/Makefile.flags -@@ -129,10 +129,12 @@ endif - # fall back to using a temp file: - CRYPT_AVAILABLE := $(shell echo 'int main(void){return 0;}' >crypttest.c; $(CC) $(CFLAGS) -lcrypt -o /dev/null crypttest.c >/dev/null 2>&1 && echo "y"; rm crypttest.c) - ifeq ($(CRYPT_AVAILABLE),y) --LDLIBS += m crypt -+LDLIBS += m rt crypt - else --LDLIBS += m -+LDLIBS += m rt - endif -+# libm may be needed for dc, awk, ntpd -+# librt may be needed for clock_gettime() - - # libpam may use libpthread, libdl and/or libaudit. - # On some platforms that requires an explicit -lpthread, -ldl, -laudit. ---- a/coreutils/date.c -+++ b/coreutils/date.c -@@ -33,10 +33,9 @@ - //config: Enable option (-I) to output an ISO-8601 compliant - //config: date/time string. - //config: --//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) or syscall(__NR_clock_gettime64) -+//config: default n # stat's nanosecond field is a bit non-portable - //config: depends on DATE - //config: select PLATFORM_LINUX - //config: help -@@ -271,17 +270,8 @@ int date_main(int argc UNUSED_PARAM, cha - */ - #endif - } else { --#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); -+#if ENABLE_FEATURE_DATE_NANO -+ clock_gettime(CLOCK_REALTIME, &ts); - #else - time(&ts.tv_sec); - #endif ---- a/libbb/time.c -+++ b/libbb/time.c -@@ -253,18 +253,9 @@ char* FAST_FUNC strftime_YYYYMMDDHHMMSS( - #define CLOCK_MONOTONIC 1 - #endif - --/* libc has incredibly messy way of doing this, -- * typically requiring -lrt. We just skip all this mess */ - static void get_mono(struct timespec *ts) - { --#if defined(__NR_clock_gettime) -- if (syscall(__NR_clock_gettime, CLOCK_MONOTONIC, ts)) --#elif __TIMESIZE == 64 -- if (syscall(__NR_clock_gettime64, CLOCK_MONOTONIC, ts)) --#else --# error "We currently don't support architectures without " \ -- "the __NR_clock_gettime syscall and 32-bit time_t" --#endif -+ if (clock_gettime(CLOCK_MONOTONIC, ts)) - bb_error_msg_and_die("clock_gettime(MONOTONIC) failed"); - } - unsigned long long FAST_FUNC monotonic_ns(void) ---- a/runit/runsv.c -+++ b/runit/runsv.c -@@ -51,18 +51,9 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAG - #if ENABLE_MONOTONIC_SYSCALL - #include <sys/syscall.h> - --/* libc has incredibly messy way of doing this, -- * 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 -+ clock_gettime(CLOCK_REALTIME, ts); - } - #else - static void gettimeofday_ns(struct timespec *ts) |