diff options
Diffstat (limited to 'lib/libc/string/strdup.3')
| -rw-r--r-- | lib/libc/string/strdup.3 | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/lib/libc/string/strdup.3 b/lib/libc/string/strdup.3 index 42a578b913c..02d5666a9c2 100644 --- a/lib/libc/string/strdup.3 +++ b/lib/libc/string/strdup.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: strdup.3,v 1.17 2010/05/19 06:32:43 jmc Exp $ +.\" $OpenBSD: strdup.3,v 1.18 2011/07/25 00:38:53 schwarze Exp $ .\" .\" Copyright (c) 1990, 1991, 1993 .\" The Regents of the University of California. All rights reserved. @@ -29,7 +29,7 @@ .\" .\" @(#)strdup.3 8.1 (Berkeley) 6/9/93 .\" -.Dd $Mdocdate: May 19 2010 $ +.Dd $Mdocdate: July 25 2011 $ .Dt STRDUP 3 .Os .Sh NAME @@ -73,10 +73,8 @@ to an allocated area of memory containing the NUL-terminated string char *p; p = strdup("foobar"); -if (p == NULL) { - fprintf(stderr, "Out of memory.\en"); - exit(1); -} +if (p == NULL) + err(1, NULL); .Ed .Sh ERRORS The @@ -90,7 +88,8 @@ for any of the errors specified for the library function .Xr malloc 3 , .Xr strcpy 3 , .Xr strlcpy 3 , -.Xr strlen 3 +.Xr strlen 3 , +.Xr wcsdup 3 .Sh STANDARDS The .Fn strdup @@ -102,8 +101,10 @@ functions conform to The .Fn strdup function first appeared in -.Bx 4.4 . +.Bx 4.3 Reno . The .Fn strndup -function first appeared in +function appeared in glibc 2.0, was reimplemented for +.Nx 4.0 , +and ported to .Ox 4.8 . |