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authorchristos <christos@NetBSD.org>2017-01-13 04:18:54 +0000
committerchristos <christos@NetBSD.org>2017-01-13 04:18:54 +0000
commit16d472b3456f5cb2ba6bd28d0c07b51139e2e48e (patch)
tree88e8d76c698b49fe635be80c03cbca9e8565e91a /lib/libc/stdlib/malloc.c
parentf71af92b91341f38ff2e1da86b0a87f585c4d9b1 (diff)
use getpagesize(3).
Diffstat (limited to 'lib/libc/stdlib/malloc.c')
-rw-r--r--lib/libc/stdlib/malloc.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/lib/libc/stdlib/malloc.c b/lib/libc/stdlib/malloc.c
index 01c792d9e3e..af37214d971 100644
--- a/lib/libc/stdlib/malloc.c
+++ b/lib/libc/stdlib/malloc.c
@@ -1,4 +1,4 @@
-/* $NetBSD: malloc.c,v 1.58 2017/01/12 02:00:42 christos Exp $ */
+/* $NetBSD: malloc.c,v 1.59 2017/01/13 04:18:54 christos Exp $ */
/*
* ----------------------------------------------------------------------------
@@ -93,7 +93,7 @@ int utrace(const char *, void *, size_t);
# include <sys/cdefs.h>
# include "extern.h"
# if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: malloc.c,v 1.58 2017/01/12 02:00:42 christos Exp $");
+__RCSID("$NetBSD: malloc.c,v 1.59 2017/01/13 04:18:54 christos Exp $");
# endif /* LIBC_SCCS and not lint */
# include <reentrant.h>
# ifdef _REENTRANT
@@ -458,11 +458,7 @@ malloc_init(void)
/*
* Compute page-size related variables.
*/
-#ifdef _LIBC
- malloc_pagesize = (size_t)sysconf(_SC_PAGESIZE);
-#else
- malloc_pagesize = 4096;
-#endif
+ malloc_pagesize = getpagesize();
malloc_pagemask = malloc_pagesize - 1;
for (malloc_pageshift = 0;
(1UL << malloc_pageshift) != malloc_pagesize;