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After a certain amount of fighting with the mbstowcs API, remove L from

the wcsdup example.
ok stsp
OPENBSD_5_0
nicm 13 years ago
parent
commit
73506d1ba1
1 changed files with 12 additions and 4 deletions
  1. +12
    -4
      src/lib/libc/string/wcsdup.3

+ 12
- 4
src/lib/libc/string/wcsdup.3 View File

@ -1,4 +1,4 @@
.\" $OpenBSD: wcsdup.3,v 1.2 2011/07/05 19:01:31 nicm Exp $
.\" $OpenBSD: wcsdup.3,v 1.3 2011/07/08 17:46:45 nicm Exp $
.\" $NetBSD: wcsdup.3,v 1.3 2010/12/16 17:42:28 wiz Exp $ .\" $NetBSD: wcsdup.3,v 1.3 2010/12/16 17:42:28 wiz Exp $
.\" .\"
.\" Copyright (c) 1990, 1991, 1993 .\" Copyright (c) 1990, 1991, 1993
@ -30,7 +30,7 @@
.\" .\"
.\" from: @(#)strdup.3 8.1 (Berkeley) 6/9/93 .\" from: @(#)strdup.3 8.1 (Berkeley) 6/9/93
.\" .\"
.Dd $Mdocdate: July 5 2011 $
.Dd $Mdocdate: July 8 2011 $
.Dt WCSDUP 3 .Dt WCSDUP 3
.Os .Os
.Sh NAME .Sh NAME
@ -61,9 +61,17 @@ The following will point
to an allocated area of memory containing the nul-terminated string to an allocated area of memory containing the nul-terminated string
.Qq foobar : .Qq foobar :
.Bd -literal -offset indent .Bd -literal -offset indent
wchar_t *p;
const char *o = "foobar";
wchar_t *p, b[32];
size_t blen;
if ((p = wcsdup(L"foobar")) == NULL) {
blen = sizeof(b) / sizeof(b[0]);
if (mbstowcs(b, o, blen) == (size_t)-1) {
fprintf(stderr, "Failed to convert string.\en");
exit(1);
}
b[blen - 1] = 0;
if ((p = wcsdup(b)) == NULL) {
fprintf(stderr, "Out of memory.\en"); fprintf(stderr, "Out of memory.\en");
exit(1); exit(1);
} }


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