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LibCore: Add rmdir system call wrapper

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This commit is contained in:
Lenny Maiorani 2022-02-12 18:35:38 -07:00 committed by Andreas Kling
parent 1dd70a6f49
commit b455363ce7
Notes: sideshowbarker 2024-07-17 18:09:08 +09:00 
Author: https://github.com/ldm5180
Commit: https://github.com/SerenityOS/serenity/commit/b455363ce7
Pull-request: https://github.com/SerenityOS/serenity/pull/12421
Reviewed-by: https://github.com/timschumi
2 changed files with 16 additions and 1 deletions
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15
Userland/Libraries/LibCore/System.cpp
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@ -766,6 +766,21 @@ ErrorOr<void> chdir(StringView path)
#endif
}
ErrorOr<void> rmdir(StringView path)
{
if (path.is_null())
return Error::from_errno(EFAULT);
#ifdef __serenity__
int rc = syscall(SC_rmdir, path.characters_without_null_termination(), path.length());
HANDLE_SYSCALL_RETURN_VALUE("rmdir"sv, rc, {});
#else
String path_string = path;
if (::rmdir(path_string.characters()) < 0)
return Error::from_syscall("rmdir"sv, -errno);
return {};
#endif
}
ErrorOr<pid_t> fork()
{
pid_t pid = ::fork();

2
Userland/Libraries/LibCore/System.h
View File

@ -111,6 +111,7 @@ ErrorOr<bool> isatty(int fd);
ErrorOr<void> symlink(StringView target, StringView link_path);
ErrorOr<void> mkdir(StringView path, mode_t);
ErrorOr<void> chdir(StringView path);
ErrorOr<void> rmdir(StringView path);
ErrorOr<pid_t> fork();
ErrorOr<int> mkstemp(Span<char> pattern);
ErrorOr<void> fchmod(int fd, mode_t mode);
@ -142,5 +143,4 @@ ErrorOr<void> socketpair(int domain, int type, int protocol, int sv[2]);
ErrorOr<Vector<gid_t>> getgroups();
ErrorOr<void> mknod(StringView pathname, mode_t mode, dev_t dev);
ErrorOr<void> mkfifo(StringView pathname, mode_t mode);
}