1 files changed, 0 insertions, 94 deletions
diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index aff26e32b..f580ef038 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -459,100 +459,6 @@ void unshareFilesystem()
 #endif
 }
 
-AutoCloseFD createUnixDomainSocket()
-{
-    AutoCloseFD fdSocket{socket(PF_UNIX, SOCK_STREAM
-        #ifdef SOCK_CLOEXEC
-        | SOCK_CLOEXEC
-        #endif
-        , 0)};
-    if (!fdSocket)
-        throw SysError("cannot create Unix domain socket");
-    closeOnExec(fdSocket.get());
-    return fdSocket;
-}
-
-
-AutoCloseFD createUnixDomainSocket(const Path & path, mode_t mode)
-{
-    auto fdSocket = nix::createUnixDomainSocket();
-
-    bind(fdSocket.get(), path);
-
-    chmodPath(path.c_str(), mode);
-
-    if (listen(fdSocket.get(), 100) == -1)
-        throw SysError("cannot listen on socket '%1%'", path);
-
-    return fdSocket;
-}
-
-
-static void bindConnectProcHelper(
-    std::string_view operationName, auto && operation,
-    int fd, const std::string & path)
-{
-    struct sockaddr_un addr;
-    addr.sun_family = AF_UNIX;
-
-    // Casting between types like these legacy C library interfaces
-    // require is forbidden in C++. To maintain backwards
-    // compatibility, the implementation of the bind/connect functions
-    // contains some hints to the compiler that allow for this
-    // special case.
-    auto * psaddr = reinterpret_cast<struct sockaddr *>(&addr);
-
-    if (path.size() + 1 >= sizeof(addr.sun_path)) {
-        Pipe pipe;
-        pipe.create();
-        Pid pid = startProcess([&] {
-            try {
-                pipe.readSide.close();
-                Path dir = dirOf(path);
-                if (chdir(dir.c_str()) == -1)
-                    throw SysError("chdir to '%s' failed", dir);
-                std::string base(baseNameOf(path));
-                if (base.size() + 1 >= sizeof(addr.sun_path))
-                    throw Error("socket path '%s' is too long", base);
-                memcpy(addr.sun_path, base.c_str(), base.size() + 1);
-                if (operation(fd, psaddr, sizeof(addr)) == -1)
-                    throw SysError("cannot %s to socket at '%s'", operationName, path);
-                writeFull(pipe.writeSide.get(), "0\n");
-            } catch (SysError & e) {
-                writeFull(pipe.writeSide.get(), fmt("%d\n", e.errNo));
-            } catch (...) {
-                writeFull(pipe.writeSide.get(), "-1\n");
-            }
-        });
-        pipe.writeSide.close();
-        auto errNo = string2Int<int>(chomp(drainFD(pipe.readSide.get())));
-        if (!errNo || *errNo == -1)
-            throw Error("cannot %s to socket at '%s'", operationName, path);
-        else if (*errNo > 0) {
-            errno = *errNo;
-            throw SysError("cannot %s to socket at '%s'", operationName, path);
-        }
-    } else {
-        memcpy(addr.sun_path, path.c_str(), path.size() + 1);
-        if (operation(fd, psaddr, sizeof(addr)) == -1)
-            throw SysError("cannot %s to socket at '%s'", operationName, path);
-    }
-}
-
-
-void bind(int fd, const std::string & path)
-{
-    unlink(path.c_str());
-
-    bindConnectProcHelper("bind", ::bind, fd, path);
-}
-
-
-void connect(int fd, const std::string & path)
-{
-    bindConnectProcHelper("connect", ::connect, fd, path);
-}
-
 
 std::string showBytes(uint64_t bytes)
 {