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-rw-r--r--jni/forkpty.cpp83
1 files changed, 0 insertions, 83 deletions
diff --git a/jni/forkpty.cpp b/jni/forkpty.cpp
deleted file mode 100644
index 7feb307..0000000
--- a/jni/forkpty.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "forkpty"
-
-#include <utils/Log.h>
-
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/ioctl.h>
-#include <termios.h>
-#include <unistd.h>
-
-#include "forkpty.h"
-
-pid_t forkpty(int *master, int *slave, const struct termios *termp,
- const struct winsize *winp) {
- int ptm = open("/dev/ptmx", O_RDWR);
- if (ptm < 0) {
- ALOGE("cannot open /dev/ptmx - %s", strerror(errno));
- return -1;
- }
- fcntl(ptm, F_SETFD, FD_CLOEXEC);
-
- char *devname;
- if (grantpt(ptm) || unlockpt(ptm) || ((devname = (char *) ptsname(ptm)) == 0)) {
- ALOGE("error opening pty - %s", strerror(errno));
- return -1;
- }
-
- int pts = open(devname, O_RDWR);
- if (pts < 0) {
- ALOGE("unable to open slave pty - %s", strerror(errno));
- return -1;
- }
-
- if (termp) {
- tcsetattr(pts, TCSAFLUSH, termp);
- }
-
- if (winp) {
- ioctl(pts, TIOCSWINSZ, winp);
- }
-
- pid_t pid = fork();
-
- if (pid < 0) {
- ALOGE("fork failed - %s", strerror(errno));
- return -1;
- }
-
- if (pid == 0) {
- setsid();
- if (ioctl(pts, TIOCSCTTY, (char *)NULL) == -1) exit(-1);
- dup2(pts, STDIN_FILENO);
- dup2(pts, STDOUT_FILENO);
- dup2(pts, STDERR_FILENO);
- if (pts > 2) {
- close(pts);
- }
- } else {
- *master = ptm;
- if (slave) {
- *slave = pts;
- }
- }
- return pid;
-}
-