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io/getcwd.c
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Paul Eggert
Update copyright dates with scripts/update-copyrights
02 янв 2026, 00:42
02 янв 2026, 00:42
66f3e92
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/* Copyright (C) 1991-2026 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ #include <errno.h> #include <unistd.h> #include <stddef.h> /* Get the pathname of the current working directory, and put it in SIZE bytes of BUF. Returns NULL if the directory couldn't be determined or SIZE was too small. If successful, returns BUF. In GNU, if BUF is NULL, an array is allocated with `malloc'; the array is SIZE bytes long, unless SIZE <= 0, in which case it is as big as necessary. */ char * __getcwd (char *buf, size_t size) { __set_errno (ENOSYS); return NULL; } libc_hidden_def (__getcwd) weak_alias (__getcwd, getcwd) stub_warning (__getcwd) stub_warning (getcwd)