diff options
Diffstat (limited to 'fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/untrusted/socket.c')
| -rw-r--r-- | fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/untrusted/socket.c | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/untrusted/socket.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/untrusted/socket.c new file mode 100644 index 000000000..6f598ab8f --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/linux-sgx/untrusted/socket.c @@ -0,0 +1,148 @@ +/* + * Copyright (C) 2019 Intel Corporation. All rights reserved. + * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception + */ +#include <sys/types.h> +#include <sys/socket.h> +#include <stdint.h> +#include <stddef.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +int +ocall_socket(int domain, int type, int protocol) +{ + return socket(domain, type, protocol); +} + +int +ocall_getsockopt(int sockfd, int level, int optname, void *val_buf, + unsigned int val_buf_size, void *len_buf) +{ + return getsockopt(sockfd, level, optname, val_buf, (socklen_t *)len_buf); +} + +ssize_t +ocall_sendmsg(int sockfd, void *msg_buf, unsigned int msg_buf_size, int flags) +{ + struct msghdr *msg = (struct msghdr *)msg_buf; + int i; + ssize_t ret; + + if (msg->msg_name != NULL) + msg->msg_name = msg_buf + (unsigned)(uintptr_t)msg->msg_name; + + if (msg->msg_control != NULL) + msg->msg_control = msg_buf + (unsigned)(uintptr_t)msg->msg_control; + + if (msg->msg_iov != NULL) { + msg->msg_iov = msg_buf + (unsigned)(uintptr_t)msg->msg_iov; + for (i = 0; i < msg->msg_iovlen; i++) { + msg->msg_iov[i].iov_base = + msg_buf + (unsigned)(uintptr_t)msg->msg_iov[i].iov_base; + } + } + + return sendmsg(sockfd, msg, flags); +} + +ssize_t +ocall_recvmsg(int sockfd, void *msg_buf, unsigned int msg_buf_size, int flags) +{ + struct msghdr *msg = (struct msghdr *)msg_buf; + int i; + ssize_t ret; + + if (msg->msg_name != NULL) + msg->msg_name = msg_buf + (unsigned)(uintptr_t)msg->msg_name; + + if (msg->msg_control != NULL) + msg->msg_control = msg_buf + (unsigned)(uintptr_t)msg->msg_control; + + if (msg->msg_iov != NULL) { + msg->msg_iov = msg_buf + (unsigned)(uintptr_t)msg->msg_iov; + for (i = 0; i < msg->msg_iovlen; i++) { + msg->msg_iov[i].iov_base = + msg_buf + (unsigned)(uintptr_t)msg->msg_iov[i].iov_base; + } + } + + return recvmsg(sockfd, msg, flags); +} + +int +ocall_shutdown(int sockfd, int how) +{ + return shutdown(sockfd, how); +} + +int +ocall_setsockopt(int sockfd, int level, int optname, void *optval, + unsigned int optlen) +{ + return setsockopt(sockfd, level, optname, optval, optlen); +} + +int +ocall_bind(int sockfd, const void *addr, uint32_t addrlen) +{ + return bind(sockfd, (const struct sockaddr *)addr, addrlen); +} + +int +ocall_getsockname(int sockfd, void *addr, uint32_t *addrlen, uint32_t addr_size) +{ + return getsockname(sockfd, (struct sockaddr *)addr, addrlen); +} + +int +ocall_getpeername(int sockfd, void *addr, uint32_t *addrlen, uint32_t addr_size) +{ + return getpeername(sockfd, (struct sockaddr *)addr, addrlen); +} + +int +ocall_listen(int sockfd, int backlog) +{ + return listen(sockfd, backlog); +} + +int +ocall_accept(int sockfd, void *addr, uint32_t *addrlen, uint32_t addr_size) +{ + return accept(sockfd, (struct sockaddr *)addr, addrlen); +} + +int +ocall_recv(int sockfd, void *buf, size_t len, int flags) +{ + return recv(sockfd, buf, len, flags); +} + +ssize_t +ocall_recvfrom(int sockfd, void *buf, size_t len, int flags, void *src_addr, + uint32_t *addrlen, uint32_t addr_size) +{ + return recvfrom(sockfd, buf, len, flags, (struct sockaddr *)src_addr, + addrlen); +} + +int +ocall_send(int sockfd, const void *buf, size_t len, int flags) +{ + return send(sockfd, buf, len, flags); +} + +ssize_t +ocall_sendto(int sockfd, const void *buf, size_t len, int flags, + void *dest_addr, uint32_t addrlen) +{ + return sendto(sockfd, buf, len, flags, (struct sockaddr *)dest_addr, + addrlen); +} + +int +ocall_connect(int sockfd, void *addr, uint32_t addrlen) +{ + return connect(sockfd, (const struct sockaddr *)addr, addrlen); +}
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