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LibCore: Implement System::fchown

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This commit is contained in:
sin-ack 2022-02-06 17:54:15 +00:00 • committed by Andreas Kling
parent 285b2fba96
commit 37658e6fa6
2 changed files with 8 additions and 0 deletions
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7
Userland/Libraries/LibCore/System.cpp
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@ -529,6 +529,13 @@ ErrorOr<void> fchmod(int fd, mode_t mode)
return {};
}
ErrorOr<void> fchown(int fd, uid_t uid, gid_t gid)
{
if (::fchown(fd, uid, gid) < 0)
return Error::from_syscall("fchown"sv, -errno);
return {};
}
ErrorOr<void> lchown(StringView pathname, uid_t uid, gid_t gid)
{
if (!pathname.characters_without_null_termination())

1
Userland/Libraries/LibCore/System.h
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@ -114,6 +114,7 @@ ErrorOr<void> chdir(StringView path);
ErrorOr<pid_t> fork();
ErrorOr<int> mkstemp(Span<char> pattern);
ErrorOr<void> fchmod(int fd, mode_t mode);
ErrorOr<void> fchown(int fd, uid_t, gid_t);
ErrorOr<void> rename(StringView old_path, StringView new_path);
ErrorOr<void> unlink(StringView path);
ErrorOr<void> utime(StringView path, Optional<struct utimbuf>);