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(physmem_total, physmem_available): Add comments.

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This commit is contained in:
Jim Meyering
2003-02-27 20:21:21 +00:00
parent 5446a82008
commit 9c97727fb2
1 changed files with 2 additions and 2 deletions
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lib/physmem.c
+2 -2
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@@ -83,7 +83,7 @@ double
physmem_total ()
{
#if defined _SC_PHYS_PAGES && defined _SC_PAGESIZE
{
{ /* This works on linux-gnu, solaris2 and cygwin. */
double pages = sysconf (_SC_PHYS_PAGES);
double pagesize = sysconf (_SC_PAGESIZE);
if (0 <= pages && 0 <= pagesize)
@@ -187,7 +187,7 @@ double
physmem_available ()
{
#if defined _SC_AVPHYS_PAGES && defined _SC_PAGESIZE
{
{ /* This works on linux-gnu, solaris2 and cygwin. */
double pages = sysconf (_SC_AVPHYS_PAGES);
double pagesize = sysconf (_SC_PAGESIZE);
if (0 <= pages && 0 <= pagesize)