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EnderIce2
557c7e6235
This is the fourth time re-writing the VFS, hope this will be the last. Tried to make it as modular as possible so this won't be necessary in the future. 🙏
This change required the entire kernel code to be modified.
47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
/*
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This file is part of Fennix Kernel.
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Fennix Kernel is free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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Fennix Kernel is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "../cmds.hpp"
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#include <fs/vfs.hpp>
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#include "../../kernel.h"
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using namespace vfs;
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void cmd_cd(const char *args)
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{
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if (args[0] == '\0')
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return;
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Node node = fs->Lookup(thisProcess->CWD, args);
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if (node == nullptr)
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{
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printf("cd: %s: No such file or directory\n", args);
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return;
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}
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if (!node->IsDirectory())
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{
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printf("cd: %s: Not a directory\n", args);
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return;
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}
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thisProcess->CWD = node;
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debug("changed cwd to %s", node->Path.c_str());
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}
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