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Kernel: Added unmount ability to VFS
It is now possible to unmount file systems from the VFS via `umount`. It works via looking up the `fsid` of the filesystem from the `Inode`'s metatdata so I'm not sure how fragile it is. It seems to work for now though as something to get us going.
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13 changed files with 98 additions and 3 deletions
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Userland/umount.cpp
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Userland/umount.cpp
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#include <LibCore/CArgsParser.h>
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#include <stdio.h>
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#include <unistd.h>
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int main(int argc, char** argv)
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{
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CArgsParser args_parser("umount");
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args_parser.add_arg("mountpoint", "mount point");
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CArgsParserResult args = args_parser.parse(argc, argv);
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if (argc == 2) {
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if (umount(argv[1]) < 0) {
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perror("umount");
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return 1;
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}
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} else {
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args_parser.print_usage();
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return 0;
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}
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return 0;
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}
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