Module Name: src
Committed By: riastradh
Date: Fri Aug 11 21:20:39 UTC 2023
Modified Files:
src/lib/libc/string: strlcpy.3 strncpy.3
Log Message:
strlcpy(3), strncpy(3): Omit needless (void) casts in examples.
The return values are not critical.
To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/lib/libc/string/strlcpy.3
cvs rdiff -u -r1.13 -r1.14 src/lib/libc/string/strncpy.3
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/string/strlcpy.3
diff -u src/lib/libc/string/strlcpy.3:1.19 src/lib/libc/string/strlcpy.3:1.20
--- src/lib/libc/string/strlcpy.3:1.19 Fri Aug 11 21:17:16 2023
+++ src/lib/libc/string/strlcpy.3 Fri Aug 11 21:20:39 2023
@@ -1,4 +1,4 @@
-.\" $NetBSD: strlcpy.3,v 1.19 2023/08/11 21:17:16 riastradh Exp $
+.\" $NetBSD: strlcpy.3,v 1.20 2023/08/11 21:20:39 riastradh Exp $
.\" from OpenBSD: strlcpy.3,v 1.11 2000/11/16 23:27:41 angelos Exp
.\"
.\" Copyright (c) 1998, 2000 Todd C. Miller <todd.mil...@courtesan.com>
@@ -200,8 +200,8 @@ char *s, *p, buf[BUFSIZ];
\&...
-(void)strlcpy(buf, s, sizeof(buf));
-(void)strlcat(buf, p, sizeof(buf));
+strlcpy(buf, s, sizeof(buf));
+strlcat(buf, p, sizeof(buf));
.Ed
.Pp
To detect truncation, perhaps while building a pathname, something
Index: src/lib/libc/string/strncpy.3
diff -u src/lib/libc/string/strncpy.3:1.13 src/lib/libc/string/strncpy.3:1.14
--- src/lib/libc/string/strncpy.3:1.13 Fri Aug 11 21:17:16 2023
+++ src/lib/libc/string/strncpy.3 Fri Aug 11 21:20:39 2023
@@ -31,7 +31,7 @@
.\"
.\" from: @(#)strcpy.3 8.1 (Berkeley) 6/4/93
.\" from: NetBSD: strcpy.3,v 1.23 2015/04/01 20:18:17 riastradh Exp
-.\" $NetBSD: strncpy.3,v 1.13 2023/08/11 21:17:16 riastradh Exp $
+.\" $NetBSD: strncpy.3,v 1.14 2023/08/11 21:20:39 riastradh Exp $
.\"
.Dd August 11, 2023
.Dt STRNCPY 3
@@ -207,7 +207,7 @@ is required it must be done explicitly:
.Bd -literal -offset indent
char buf[1024];
-(void)strncpy(buf, input, sizeof(buf) - 1);
+strncpy(buf, input, sizeof(buf) - 1);
buf[sizeof(buf) - 1] = '\e0';
.Ed
.Pp
@@ -222,7 +222,7 @@ this could be achieved using
.Xr strlcpy 3
as follows:
.Bd -literal -offset indent
-(void)strlcpy(buf, input, sizeof(buf));
+strlcpy(buf, input, sizeof(buf));
.Ed
.Pp
Note that because
