mirror of
https://github.com/RGBCube/serenity
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44ffe3e5bb
It appears that we don't have almost no cases of a callers passing exec promises when they call `pledge()`. To simplify the code a bit we add a default parameter that will pass nullptr for us to `pledge()`.
37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
/*
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Error.h>
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#include <signal.h>
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#include <sys/stat.h>
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namespace Core::System {
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#ifdef __serenity__
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ErrorOr<void> pledge(StringView promises, StringView execpromises = {});
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ErrorOr<void> unveil(StringView path, StringView permissions);
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ErrorOr<Array<int, 2>> pipe2(int flags);
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#endif
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ErrorOr<void> sigaction(int signal, struct sigaction const* action, struct sigaction* old_action);
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ErrorOr<struct stat> fstat(int fd);
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ErrorOr<int> fcntl(int fd, int command, ...);
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ErrorOr<void*> mmap(void* address, size_t, int protection, int flags, int fd, off_t, size_t alignment = 0, StringView name = {});
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ErrorOr<void> munmap(void* address, size_t);
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ErrorOr<int> open(StringView path, int options, ...);
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ErrorOr<void> close(int fd);
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ErrorOr<void> ftruncate(int fd, off_t length);
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ErrorOr<struct stat> stat(StringView path);
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ErrorOr<ssize_t> read(int fd, Bytes buffer);
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ErrorOr<ssize_t> write(int fd, ReadonlyBytes buffer);
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ErrorOr<void> kill(pid_t, int signal);
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ErrorOr<int> dup2(int source_fd, int destination_fd);
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ErrorOr<String> ptsname(int fd);
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ErrorOr<String> gethostname();
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}
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