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Diffstat (limited to 'src/libc/socket.c')
-rw-r--r--src/libc/socket.c96
1 files changed, 0 insertions, 96 deletions
diff --git a/src/libc/socket.c b/src/libc/socket.c
deleted file mode 100644
index 5ea7266..0000000
--- a/src/libc/socket.c
+++ /dev/null
@@ -1,96 +0,0 @@
-#include <arpa/inet.h>
-#include <camellia.h>
-#include <camellia/syscalls.h>
-#include <errno.h>
-#include <netdb.h>
-#include <netinet/in.h>
-#include <stdio.h>
-#include <sys/socket.h>
-
-int socket(int domain, int type, int protocol) {
- if (domain != AF_INET || type != SOCK_STREAM || protocol != IPPROTO_TCP) {
- return errno = ENOSYS, -1;
- }
- int h = _sys_getnull(0);
- if (h < 0) {
- return errno = -h, -1;
- } else {
- return h;
- }
-}
-
-int bind(int, const struct sockaddr *, socklen_t) {
- return errno = ENOSYS, -1;
-}
-
-int accept(int, struct sockaddr *, socklen_t *) {
- return errno = ENOSYS, -1;
-}
-
-int listen(int, int) {
- return errno = ENOSYS, -1;
-}
-
-int connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen) {
- char buf[256];
- struct sockaddr_in *addr4 = (void*)addr;
- uint32_t ip;
- uint16_t port;
- int newfd;
-
- if (addr->sa_family != AF_INET) {
- return errno = ENOSYS, -1;
- }
-
- if (addrlen < (ssize_t)sizeof(*addr4)) {
- return errno = EINVAL, -1;
- }
-
- ip = ntohl(addr4->sin_addr.s_addr);
- port = ntohs(addr4->sin_port);
- if (snprintf(buf, 256, "/net/connect/0/%ld/tcp/%d", ip, port) >= 256) {
- return errno = EGENERIC, -1;
- }
- newfd = camellia_open(buf, OPEN_READ | OPEN_WRITE);
- if (newfd < 0) {
- return -1;
- }
- dup2(newfd, sockfd);
- close(newfd);
- return 0;
-}
-
-ssize_t send(int sockfd, const void *buf, size_t len, int flags) {
- if (flags != 0) {
- return errno = ENOSYS, -1;
- }
- return write(sockfd, buf, len);
-}
-
-ssize_t recv(int sockfd, void *buf, size_t len, int flags) {
- if (flags != 0) {
- return errno = ENOSYS, -1;
- }
- return read(sockfd, buf, len);
-}
-
-int getsockopt(int, int, int, void *, socklen_t *) {
- return errno = ENOSYS, -1;
-}
-
-int setsockopt(int, int, int, const void *, socklen_t) {
- return 0;
-}
-
-int getsockname(int sockfd, struct sockaddr *addr, socklen_t *addrlen) {
- // TODO /net/ should expose local address somehow
- /* dummy output, just to satisfy curl */
- (void)sockfd; (void)addrlen;
- addr->sa_family = AF_UNSPEC;
- return 0;
-}
-
-struct hostent *gethostbyname(const char *name) {
- (void)name;
- return NULL;
-}