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NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUE | ATTRIBUTES | STANDARDS | SEE ALSO | COLOPHON |
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wcpcpy(3) Library Functions Manual wcpcpy(3)
wcpcpy - copy a wide-character string, returning a pointer to its
end
Standard C library (libc, -lc)
#include <wchar.h>
wchar_t *wcpcpy(wchar_t *restrict dest, const wchar_t *restrict src);
Feature Test Macro Requirements for glibc (see
feature_test_macros(7)):
wcpcpy():
Since glibc 2.10:
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_GNU_SOURCE
The wcpcpy() function is the wide-character equivalent of the
stpcpy(3) function. It copies the wide-character string pointed
to by src, including the terminating null wide character (L'\0'),
to the array pointed to by dest.
The strings may not overlap.
The programmer must ensure that there is room for at least
wcslen(src)+1 wide characters at dest.
wcpcpy() returns a pointer to the end of the wide-character
string dest, that is, a pointer to the terminating null wide
character.
For an explanation of the terms used in this section, see
attributes(7).
┌─────────────────────────────────────┬───────────────┬─────────┐
│ Interface │ Attribute │ Value │
├─────────────────────────────────────┼───────────────┼─────────┤
│ wcpcpy() │ Thread safety │ MT-Safe │
└─────────────────────────────────────┴───────────────┴─────────┘
POSIX.1-2008.
strcpy(3), wcscpy(3)
This page is part of the man-pages (Linux kernel and C library
user-space interface documentation) project. Information about
the project can be found at
⟨https://www.kernel.org/doc/man-pages/⟩. If you have a bug report
for this manual page, see
⟨https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING⟩.
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2024-06-26. If you discover any rendering problems in this HTML
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Linux man-pages 6.9.1 2024-06-15 wcpcpy(3)
Pages that refer to this page: wcscat(3), wcscpy(3), signal-safety(7)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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