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Change const unsigned to preprocessor define 

Fixes GCC -O0 build with the stack protector.
This commit is contained in:
kamil 2020-06-05 21:48:03 +00:00
parent b56f55278d
commit 0d69ea471e
1 changed files with 3 additions and 2 deletions
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5
sys/arch/x86/x86/cpu_rng.c
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@ -1,4 +1,4 @@
/* $NetBSD: cpu_rng.c,v 1.14 2020/05/10 06:30:57 maxv Exp $ */
/* $NetBSD: cpu_rng.c,v 1.15 2020/06/05 21:48:03 kamil Exp $ */
/*-
* Copyright (c) 2015 The NetBSD Foundation, Inc.
@ -249,7 +249,7 @@ cpu_rng(enum cpu_rng_mode mode, uint64_t *out)
static void
cpu_rng_get(size_t nbytes, void *cookie)
{
const unsigned N = howmany(256, 64);
#define N howmany(256, 64)
uint64_t buf[2*N];
unsigned i, nbits = 0;
@ -269,6 +269,7 @@ cpu_rng_get(size_t nbytes, void *cookie)
}
rnd_add_data_sync(&cpu_rng_source, buf, sizeof buf, nbits);
}
#undef N
}
void