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authorwiz <wiz@NetBSD.org>2015-02-06 08:37:39 +0000
committerwiz <wiz@NetBSD.org>2015-02-06 08:37:39 +0000
commit7bf38fa40e1eb90620f458cd953530b551ec557e (patch)
treeb7a3c5be23ac8b3df73d08b335e88ed8ba4b1352 /lib/libc/stdlib/malloc.3
parentfe26ea7a7a097749b8db45e67f5f5bad304c06d5 (diff)
Remove trailing whitespace.
Diffstat (limited to 'lib/libc/stdlib/malloc.3')
-rw-r--r--lib/libc/stdlib/malloc.332
1 files changed, 16 insertions, 16 deletions
diff --git a/lib/libc/stdlib/malloc.3 b/lib/libc/stdlib/malloc.3
index 50e7f778598..21cc1515c94 100644
--- a/lib/libc/stdlib/malloc.3
+++ b/lib/libc/stdlib/malloc.3
@@ -1,4 +1,4 @@
-.\" $NetBSD: malloc.3,v 1.40 2015/02/05 20:02:28 christos Exp $
+.\" $NetBSD: malloc.3,v 1.41 2015/02/06 08:37:39 wiz Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
@@ -175,18 +175,18 @@ if (size && number > SIZE_MAX / size) {
The above test is not sufficient in all cases.
For example, multiplying ints requires a different set of checks:
.Bd -literal -offset indent
-int num, size;
-\&.\&.\&.
-
-/* Avoid invalid requests */
-if (size < 0 || num < 0)
- errc(1, EOVERFLOW, "overflow");
-
-/* Check for signed int overflow */
-if (size && num > INT_MAX / size)
- errc(1, EOVERFLOW, "overflow");
-
-if ((p = malloc(size * num)) == NULL)
+int num, size;
+\&.\&.\&.
+
+/* Avoid invalid requests */
+if (size < 0 || num < 0)
+ errc(1, EOVERFLOW, "overflow");
+
+/* Check for signed int overflow */
+if (size && num > INT_MAX / size)
+ errc(1, EOVERFLOW, "overflow");
+
+if ((p = malloc(size * num)) == NULL)
err(1, "malloc");
.Ed
.Pp
@@ -194,18 +194,18 @@ Assuming the implementation checks for integer overflow as
.Nx
does, it is much easier to use
.Fn calloc
-or
+or
.Xr reallocarr 3 .
.Pp
The above examples could be simplified to:
.Bd -literal -offset indent
ptr = NULL;
-if ((e = reallocarr(&ptr, num, size)))
+if ((e = reallocarr(&ptr, num, size)))
errx(1, "reallocarr", strerror(e));
.Ed
.Bd -literal -offset indent
or at the cost of initialization:
-if ((p = calloc(num, size)) == NULL)
+if ((p = calloc(num, size)) == NULL)
err(1, "calloc");
.Ed
.Pp