Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

RAM size will not change during installation, do the sysctl() dance 

only once.
This commit is contained in:
martin 2021-07-20 16:40:12 +00:00
parent bf4e24e79b
commit 64e2b749b9
1 changed files with 8 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
usr.sbin/sysinst/util.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: util.c,v 1.57 2021/01/31 22:45:47 rillig Exp $ */
/* $NetBSD: util.c,v 1.58 2021/07/20 16:40:12 martin Exp $ */
/*
* Copyright 1997 Piermont Information Systems Inc.
@ -264,11 +264,14 @@ file_mode_match(const char *path, unsigned int mode)
uint64_t
get_ramsize(void)
{
uint64_t ramsize;
size_t len = sizeof ramsize;
int mib[2] = {CTL_HW, HW_PHYSMEM64};
static uint64_t ramsize;
sysctl(mib, 2, &ramsize, &len, NULL, 0);
if (ramsize == 0) {
size_t len = sizeof ramsize;
int mib[2] = {CTL_HW, HW_PHYSMEM64};
sysctl(mib, 2, &ramsize, &len, NULL, 0);
}
/* Find out how many Megs ... round up. */
return (ramsize + MEG - 1) / MEG;