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LibCore: Add syscall wrapper for dup()

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This commit is contained in:
Andreas Kling 2021-11-28 12:08:28 +01:00
parent cb9cac4e40
commit 83056efc1a
2 changed files with 9 additions and 0 deletions
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Userland/Libraries/LibCore/System.h
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@ -32,6 +32,7 @@ ErrorOr<struct stat> stat(StringView path);
ErrorOr<ssize_t> read(int fd, Bytes buffer);
ErrorOr<ssize_t> write(int fd, ReadonlyBytes buffer);
ErrorOr<void> kill(pid_t, int signal);
ErrorOr<int> dup(int source_fd);
ErrorOr<int> dup2(int source_fd, int destination_fd);
ErrorOr<String> ptsname(int fd);
ErrorOr<String> gethostname();