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SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
40 lines
943 B
C++
40 lines
943 B
C++
/*
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* Copyright (c) 2020, Sergey Bugaev <bugaevc@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibCore/ArgsParser.h>
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#include <LibCore/File.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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if (pledge("stdio rpath", nullptr) < 0) {
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perror("pledge");
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return 1;
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}
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bool no_newline = false;
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Vector<const char*> paths;
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Core::ArgsParser args_parser;
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args_parser.add_option(no_newline, "Do not append a newline", "no-newline", 'n');
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args_parser.add_positional_argument(paths, "Symlink path", "path");
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args_parser.parse(argc, argv);
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for (const char* path : paths) {
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auto destination = Core::File::read_link(path);
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if (destination.is_null()) {
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perror(path);
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return 1;
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}
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printf("%s", destination.characters());
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if (!no_newline)
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putchar('\n');
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}
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return 0;
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}
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