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-rw-r--r--lib/physmem.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/physmem.c b/lib/physmem.c
index 4bd0faa37..4770b0a13 100644
--- a/lib/physmem.c
+++ b/lib/physmem.c
@@ -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)