diff options
Diffstat (limited to 'std/net.zc')
| -rw-r--r-- | std/net.zc | 25 |
1 files changed, 15 insertions, 10 deletions
@@ -13,8 +13,17 @@ import "./mem.zc" def Z_AF_INET = 2; def Z_SOCK_STREAM = 1; +// Direct externs for simple socket functions +extern fn socket(domain: int, type: int, proto: int) -> int; +extern fn close(fd: int) -> int; +extern fn read(fd: int, buf: void*, count: usize) -> isize; + +// Minimal raw block: required for struct sockaddr_in usage +// These functions encapsulate sockaddr_in setup because the struct layout +// cannot be declared in Zen-C without type conflicts with C headers. +// Also includes inet_pton, htons, bind, connect, listen, accept wrappers. raw { - static int _z_net_bind(int fd, char *host, int port) { + static int _z_net_bind(int fd, const char *host, int port) { struct sockaddr_in addr; addr.sin_family = AF_INET; addr.sin_port = htons(port); @@ -28,7 +37,7 @@ raw { return 0; } - static int _z_net_connect(int fd, char *host, int port) { + static int _z_net_connect(int fd, const char *host, int port) { struct sockaddr_in addr; addr.sin_family = AF_INET; addr.sin_port = htons(port); @@ -42,19 +51,15 @@ raw { return accept(fd, NULL, NULL); } - static ssize_t _z_net_write(int fd, char* buf, size_t n) { + static ssize_t _z_net_write(int fd, const char* buf, size_t n) { return write(fd, (const void*)buf, n); } } -extern fn socket(domain: int, type: int, proto: int) -> int; -extern fn close(fd: int) -> int; -extern fn read(fd: int, buf: void*, count: usize) -> isize; - -extern fn _z_net_bind(fd: int, host: char*, port: int) -> int; -extern fn _z_net_connect(fd: int, host: char*, port: int) -> int; +extern fn _z_net_bind(fd: int, host: const char*, port: int) -> int; +extern fn _z_net_connect(fd: int, host: const char*, port: int) -> int; extern fn _z_net_accept(fd: int) -> int; -extern fn _z_net_write(fd: int, buf: char*, n: usize) -> isize; +extern fn _z_net_write(fd: int, buf: const char*, n: usize) -> isize; struct TcpStream { |