diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:43:11 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:43:11 +0000 |
| commit | fc22b3d6507c6745911b9dfcc68f1e665ae13dbc (patch) | |
| tree | ce1e3bce06471410239a6f41282e328770aa404a /upstream/opensuse-leap-15-6/man3/wcsdup.3 | |
| parent | Initial commit. (diff) | |
| download | manpages-l10n-fc22b3d6507c6745911b9dfcc68f1e665ae13dbc.tar.xz manpages-l10n-fc22b3d6507c6745911b9dfcc68f1e665ae13dbc.zip | |
Adding upstream version 4.22.0.upstream/4.22.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'upstream/opensuse-leap-15-6/man3/wcsdup.3')
| -rw-r--r-- | upstream/opensuse-leap-15-6/man3/wcsdup.3 | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/upstream/opensuse-leap-15-6/man3/wcsdup.3 b/upstream/opensuse-leap-15-6/man3/wcsdup.3 new file mode 100644 index 00000000..ea0304c9 --- /dev/null +++ b/upstream/opensuse-leap-15-6/man3/wcsdup.3 @@ -0,0 +1,86 @@ +'\" t +.\" Copyright (c) Bruno Haible <haible@clisp.cons.org> +.\" +.\" SPDX-License-Identifier: GPL-2.0-or-later +.\" +.\" References consulted: +.\" GNU glibc-2 source code and manual +.\" Dinkumware C library reference http://www.dinkumware.com/ +.\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html +.\" +.TH wcsdup 3 2023-03-30 "Linux man-pages 6.04" +.SH NAME +wcsdup \- duplicate a wide-character string +.SH LIBRARY +Standard C library +.RI ( libc ", " \-lc ) +.SH SYNOPSIS +.nf +.B #include <wchar.h> +.PP +.BI "wchar_t *wcsdup(const wchar_t *" s ); +.fi +.PP +.RS -4 +Feature Test Macro Requirements for glibc (see +.BR feature_test_macros (7)): +.RE +.PP +.BR wcsdup (): +.nf + Since glibc 2.10: + _POSIX_C_SOURCE >= 200809L + Before glibc 2.10: + _GNU_SOURCE +.fi +.SH DESCRIPTION +The +.BR wcsdup () +function is the wide-character equivalent +of the +.BR strdup (3) +function. +It allocates and returns a new wide-character string whose initial +contents is a duplicate of the wide-character string pointed to by +.IR s . +.PP +Memory for the new wide-character string is +obtained with +.BR malloc (3), +and should be freed with +.BR free (3). +.SH RETURN VALUE +On success, +.BR wcsdup () +returns a pointer to the new wide-character string. +On error, it returns NULL, with +.I errno +set to indicate the error. +.SH ERRORS +.TP +.B ENOMEM +Insufficient memory available to allocate duplicate string. +.SH ATTRIBUTES +For an explanation of the terms used in this section, see +.BR attributes (7). +.ad l +.nh +.TS +allbox; +lbx lb lb +l l l. +Interface Attribute Value +T{ +.BR wcsdup () +T} Thread safety MT-Safe +.TE +.hy +.ad +.sp 1 +.SH STANDARDS +POSIX.1-2008. +.SH HISTORY +libc5, glibc 2.0. +.SH SEE ALSO +.BR strdup (3), +.BR wcscpy (3) |