diff options
Diffstat (limited to 'tools/testing/selftests/android/ion/ionapp_import.c')
-rw-r--r-- | tools/testing/selftests/android/ion/ionapp_import.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/tools/testing/selftests/android/ion/ionapp_import.c b/tools/testing/selftests/android/ion/ionapp_import.c deleted file mode 100644 index 54b580cb04f6..000000000000 --- a/tools/testing/selftests/android/ion/ionapp_import.c +++ /dev/null @@ -1,79 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * ionapp_import.c - * - * It is a user space utility to receive android ion memory buffer fd - * over unix domain socket IPC that can be exported by ionapp_export. - * This acts like a client for ionapp_export. - * - * Copyright (C) 2017 Pintu Kumar <pintu.ping@gmail.com> - */ - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include "ionutils.h" -#include "ipcsocket.h" - - -int main(void) -{ - int ret, status; - int sockfd, shared_fd; - unsigned char *map_buf; - unsigned long map_len; - struct ion_buffer_info info; - struct socket_info skinfo; - - /* This is the client part. Here 0 means client or importer */ - status = opensocket(&sockfd, SOCKET_NAME, 0); - if (status < 0) { - fprintf(stderr, "No exporter exists...\n"); - ret = status; - goto err_socket; - } - - skinfo.sockfd = sockfd; - - ret = socket_receive_fd(&skinfo); - if (ret < 0) { - fprintf(stderr, "Failed: socket_receive_fd\n"); - goto err_recv; - } - - shared_fd = skinfo.datafd; - printf("Received buffer fd: %d\n", shared_fd); - if (shared_fd <= 0) { - fprintf(stderr, "ERROR: improper buf fd\n"); - ret = -1; - goto err_fd; - } - - memset(&info, 0, sizeof(info)); - info.buffd = shared_fd; - info.buflen = ION_BUFFER_LEN; - - ret = ion_import_buffer_fd(&info); - if (ret < 0) { - fprintf(stderr, "Failed: ion_use_buffer_fd\n"); - goto err_import; - } - - map_buf = info.buffer; - map_len = info.buflen; - read_buffer(map_buf, map_len); - - /* Write probably new data to the same buffer again */ - map_len = ION_BUFFER_LEN; - write_buffer(map_buf, map_len); - -err_import: - ion_close_buffer_fd(&info); -err_fd: -err_recv: -err_socket: - closesocket(sockfd, SOCKET_NAME); - - return ret; -} |