diff options
| -rw-r--r-- | Userland/Libraries/LibCore/System.cpp | 8 | ||||
| -rw-r--r-- | Userland/Libraries/LibCore/System.h | 1 |
2 files changed, 8 insertions, 1 deletions
diff --git a/Userland/Libraries/LibCore/System.cpp b/Userland/Libraries/LibCore/System.cpp index 197995e034..5cbae05735 100644 --- a/Userland/Libraries/LibCore/System.cpp +++ b/Userland/Libraries/LibCore/System.cpp @@ -8,7 +8,6 @@ #include <AK/String.h> #include <LibCore/System.h> #include <LibSystem/syscall.h> -#include <cstring> #include <fcntl.h> #include <stdarg.h> #include <sys/ioctl.h> @@ -107,6 +106,13 @@ ErrorOr<void> mount(int source_fd, StringView target, StringView fs_type, int fl HANDLE_SYSCALL_RETURN_VALUE("mount", rc, {}); } +ErrorOr<long> ptrace(int request, pid_t tid, void* address, void* data) +{ + auto rc = ::ptrace(request, tid, address, data); + if (rc < 0) + return Error::from_syscall("ptrace"sv, -errno); + return rc; +} #endif ErrorOr<void> sigaction(int signal, struct sigaction const* action, struct sigaction* old_action) diff --git a/Userland/Libraries/LibCore/System.h b/Userland/Libraries/LibCore/System.h index 8adef7d2f8..92609212b8 100644 --- a/Userland/Libraries/LibCore/System.h +++ b/Userland/Libraries/LibCore/System.h @@ -29,6 +29,7 @@ ErrorOr<int> recvfd(int sockfd, int options); ErrorOr<void> ptrace_peekbuf(pid_t tid, void const* tracee_addr, Bytes destination_buf); ErrorOr<void> setgroups(Span<gid_t const>); ErrorOr<void> mount(int source_fd, StringView target, StringView fs_type, int flags); +ErrorOr<long> ptrace(int request, pid_t tid, void* address, void* data); #endif ErrorOr<void> sigaction(int signal, struct sigaction const* action, struct sigaction* old_action); |