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if returning errno value directly from a syscall, we need to negate it.
[musl]
/
src
/
thread
/
__timedwait.c
diff --git
a/src/thread/__timedwait.c
b/src/thread/__timedwait.c
index
b38ea99
..
28b777b
100644
(file)
--- a/
src/thread/__timedwait.c
+++ b/
src/thread/__timedwait.c
@@
-17,7
+17,7
@@
int __timedwait(volatile int *addr, int val, clockid_t clk, const struct timespe
if (to.tv_sec < 0) return ETIMEDOUT;
}
if (priv) priv = 128; priv=0;
if (to.tv_sec < 0) return ETIMEDOUT;
}
if (priv) priv = 128; priv=0;
- r = __syscall(__NR_futex, (long)addr, FUTEX_WAIT | priv, val, at ? (long)&to : 0);
+ r =
-
__syscall(__NR_futex, (long)addr, FUTEX_WAIT | priv, val, at ? (long)&to : 0);
if (r == ETIMEDOUT) return r;
return 0;
}
if (r == ETIMEDOUT) return r;
return 0;
}