From fb2deeabfba13e8eb0c814e36dd686e9e8587593 Mon Sep 17 00:00:00 2001
From: Joerg Wunsch <joerg@FreeBSD.org>
Date: Sun, 23 Jul 1995 07:01:05 +0000
Subject: bkr() returns an int, and not a pointer.  Document this.

Closes PR #pending/630.

Pointed out by: phk

Obtained from:
---
 lib/libc/sys/brk.2 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/libc/sys/brk.2 b/lib/libc/sys/brk.2
index c84393d45f75..7580f3855dbf 100644
--- a/lib/libc/sys/brk.2
+++ b/lib/libc/sys/brk.2
@@ -40,8 +40,8 @@
 .Nd change data segment size
 .Sh SYNOPSIS
 .Fd #include <sys/types.h>
-.Ft char
-.Fn *brk "const char *addr"
+.Ft int
+.Fn brk "const char *addr"
 .Ft char *
 .Fn *sbrk "int incr"
 .Sh DESCRIPTION
@@ -103,7 +103,7 @@ for the definition of
 .Em etext ) .
 .Sh RETURN VALUES
 .Nm Brk
-returns a pointer to the new end of memory if successful;
+returns 0 if successful;
 otherwise -1 with
 .Va errno
 set to indicate why the allocation failed.
-- 
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