From: Stefan O'Rear <sorear@fastmail.com>
To: musl@lists.openwall.com
Cc: Stefan O'Rear <sorear@fastmail.com>
Subject: [musl] [PATCH 04/14] time64: Only gettimeofday/settimeofday if exist
Date: Thu, 3 Sep 2020 07:22:59 -0400 [thread overview]
Message-ID: <20200903112309.102601-5-sorear@fastmail.com> (raw)
In-Reply-To: <20200903112309.102601-1-sorear@fastmail.com>
riscv64 and future architectures only provide the clock_ functions.
---
src/time/clock_gettime.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/time/clock_gettime.c b/src/time/clock_gettime.c
index 3e1d0975..c7e66a51 100644
--- a/src/time/clock_gettime.c
+++ b/src/time/clock_gettime.c
@@ -80,10 +80,12 @@ int __clock_gettime(clockid_t clk, struct timespec *ts)
return __syscall_ret(r);
long ts32[2];
r = __syscall(SYS_clock_gettime, clk, ts32);
+#ifdef SYS_gettimeofday
if (r==-ENOSYS && clk==CLOCK_REALTIME) {
r = __syscall(SYS_gettimeofday, ts32, 0);
ts32[1] *= 1000;
}
+#endif
if (!r) {
ts->tv_sec = ts32[0];
ts->tv_nsec = ts32[1];
@@ -92,6 +94,7 @@ int __clock_gettime(clockid_t clk, struct timespec *ts)
return __syscall_ret(r);
#else
r = __syscall(SYS_clock_gettime, clk, ts);
+#ifdef SYS_gettimeofday
if (r == -ENOSYS) {
if (clk == CLOCK_REALTIME) {
__syscall(SYS_gettimeofday, ts, 0);
@@ -100,6 +103,7 @@ int __clock_gettime(clockid_t clk, struct timespec *ts)
}
r = -EINVAL;
}
+#endif
return __syscall_ret(r);
#endif
}
--
2.25.4
next prev parent reply other threads:[~2020-09-03 11:24 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-03 11:22 [musl] [PATCH 00/14] riscv32 support Stefan O'Rear
2020-09-03 11:22 ` [musl] [PATCH 01/14] Remove ARMSUBARCH relic from configure Stefan O'Rear
2020-09-03 11:22 ` [musl] [PATCH 02/14] time64: Don't make aliases to nonexistent syscalls Stefan O'Rear
2020-09-03 15:56 ` Rich Felker
2020-09-03 19:36 ` Stefan O'Rear
2020-09-03 21:17 ` Rich Felker
2020-09-03 11:22 ` [musl] [PATCH 03/14] time64: Only getrlimit/setrlimit if they exist Stefan O'Rear
2020-09-03 11:22 ` Stefan O'Rear [this message]
2020-09-03 11:23 ` [musl] [PATCH 05/14] Add src/internal/statx.h Stefan O'Rear
2020-09-03 15:39 ` Arnd Bergmann
2020-09-03 15:51 ` Rich Felker
2020-09-03 18:08 ` Arnd Bergmann
2020-09-03 11:23 ` [musl] [PATCH 06/14] Only call fstatat if defined Stefan O'Rear
2020-09-03 16:05 ` Rich Felker
2020-09-04 1:47 ` Stefan O'Rear
2020-09-03 11:23 ` [musl] [PATCH 07/14] Emulate wait4 using waitid Stefan O'Rear
2020-09-03 14:56 ` Stefan O'Rear
2020-09-03 15:36 ` Arnd Bergmann
2020-09-03 15:40 ` Stefan O'Rear
2020-09-03 18:08 ` Arnd Bergmann
2020-09-03 15:49 ` Rich Felker
2020-09-03 16:25 ` Stefan O'Rear
2020-09-03 16:38 ` Rich Felker
2020-09-03 11:23 ` [musl] [PATCH 08/14] riscv: Fall back to syscall __riscv_flush_icache Stefan O'Rear
2020-09-03 11:23 ` [musl] [PATCH 09/14] riscv32: Target and subtarget detection Stefan O'Rear
2020-09-03 11:23 ` [musl] [PATCH 10/14] riscv32: add arch headers Stefan O'Rear
2020-09-03 15:49 ` Arnd Bergmann
2020-09-03 11:23 ` [musl] [PATCH 11/14] riscv32: Add fenv and math Stefan O'Rear
2020-09-03 11:23 ` [musl] [PATCH 12/14] riscv32: Add dlsym Stefan O'Rear
2020-09-03 11:23 ` [musl] [PATCH 13/14] riscv32: Add jmp_buf and sigreturn Stefan O'Rear
2020-09-03 11:23 ` [musl] [PATCH 14/14] riscv32: Add thread support Stefan O'Rear
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