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| author | Elliott Hughes <enh@google.com> | 2015-04-22 02:57:58 +0000 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2015-04-22 02:57:58 +0000 |
| commit | 421d01c89500ddb71c976b20aa023b5d2fd9ccf0 (patch) | |
| tree | a0d2d9524efa07a12984893b5dab07abb320b7fc | |
| parent | 99355ffbdf1bdd097ee1e484d61b1dbb8596276e (diff) | |
| parent | d4196ef88757a87af41c0f7ee6ed7bfc3802c9c7 (diff) | |
| download | system_core-421d01c89500ddb71c976b20aa023b5d2fd9ccf0.zip system_core-421d01c89500ddb71c976b20aa023b5d2fd9ccf0.tar.gz system_core-421d01c89500ddb71c976b20aa023b5d2fd9ccf0.tar.bz2 | |
am d4196ef8: Merge "Add a command to call libnetutils\' do_dhcp."
* commit 'd4196ef88757a87af41c0f7ee6ed7bfc3802c9c7':
Add a command to call libnetutils' do_dhcp.
| -rw-r--r-- | libnetutils/Android.mk | 7 | ||||
| -rw-r--r-- | libnetutils/dhcptool.c | 43 |
2 files changed, 50 insertions, 0 deletions
diff --git a/libnetutils/Android.mk b/libnetutils/Android.mk index 1f61511..2060df4 100644 --- a/libnetutils/Android.mk +++ b/libnetutils/Android.mk @@ -17,3 +17,10 @@ LOCAL_MODULE := libnetutils LOCAL_CFLAGS := -Werror include $(BUILD_SHARED_LIBRARY) + +include $(CLEAR_VARS) +LOCAL_SRC_FILES := dhcptool.c +LOCAL_SHARED_LIBRARIES := libnetutils +LOCAL_MODULE := dhcptool +LOCAL_MODULE_TAGS := debug +include $(BUILD_EXECUTABLE) diff --git a/libnetutils/dhcptool.c b/libnetutils/dhcptool.c new file mode 100644 index 0000000..352ac5e --- /dev/null +++ b/libnetutils/dhcptool.c @@ -0,0 +1,43 @@ +/* + * Copyright 2015, 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. + */ + +#include <errno.h> +#include <error.h> +#include <stdbool.h> +#include <stdlib.h> + +#include <netutils/dhcp.h> +#include <netutils/ifc.h> + +int main(int argc, char* argv[]) { + if (argc != 2) { + error(EXIT_FAILURE, 0, "usage: %s INTERFACE", argv[0]); + } + + char* interface = argv[1]; + if (ifc_init()) { + error(EXIT_FAILURE, errno, "dhcptool %s: ifc_init failed", interface); + } + + int rc = do_dhcp(interface); + if (rc) { + error(0, errno, "dhcptool %s: do_dhcp failed", interface); + } + + ifc_close(); + + return rc ? EXIT_FAILURE : EXIT_SUCCESS; +} |