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musl-cross-make/patches/gcc-5.3.0/0018-libstdc++-futex-time64.diff
Rich Felker b29ed1829e update gcc futex time64 patch for compat with riscv32
riscv32 will define both syscalls but with equal value, and long will
not be the right timespec member type.
2020-09-23 17:56:47 -04:00

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574 B
Diff

--- gcc-9.2.0/libstdc++-v3/src/c++11/futex.cc.orig 2020-01-20 14:55:05.507548334 -0500
+++ gcc-9.2.0/libstdc++-v3/src/c++11/futex.cc 2020-01-20 14:56:52.458268068 -0500
@@ -61,7 +61,15 @@
struct timeval tv;
gettimeofday (&tv, NULL);
// Convert the absolute timeout value to a relative timeout
+#if defined(SYS_futex_time64) && SYS_futex_time64 != SYS_futex
+ struct
+ {
+ long tv_sec;
+ long tv_nsec;
+ } rt;
+#else
struct timespec rt;
+#endif
rt.tv_sec = __s.count() - tv.tv_sec;
rt.tv_nsec = __ns.count() - tv.tv_usec * 1000;
if (rt.tv_nsec < 0)