From: Brendan Hansen <brendan.f.hansen@gmail.com>
Date: Sun, 15 Oct 2023 15:48:01 +0000 (-0500)
Subject: changed: using `stream_poll` in `io.Reader` when `Block_On_Read` is set
X-Git-Url: https://git.brendanfh.com/?a=commitdiff_plain;h=bb0ab92b6d9993f25b930ff4fdd907c43121ee8b;p=onyx.git

changed: using `stream_poll` in `io.Reader` when `Block_On_Read` is set
---

diff --git a/core/io/reader.onyx b/core/io/reader.onyx
index 239e89cc..503d4972 100644
--- a/core/io/reader.onyx
+++ b/core/io/reader.onyx
@@ -640,7 +640,8 @@ lines :: (r: &Reader, inplace := false, allocator := context.allocator) =>
     // 'stream_poll' that tests if the next read would block, but that
     // can happen later.
     if end > 0 && stream.flags & .Block_On_Read {
-        return .None;
+        _, data_available := stream_poll(stream, .Read, 0);
+        if !data_available do return .None;
     }
 
     err, n := stream_read(stream, buffer[end .. buffer.count]);
diff --git a/docs/ideas/platform_layer.md b/docs/ideas/platform_layer.md
index f74eeb05..9caf9f33 100644
--- a/docs/ideas/platform_layer.md
+++ b/docs/ideas/platform_layer.md
@@ -76,6 +76,9 @@ this document will serve as that "header file"
     - `> 0` on success. Returns number of bytes
     - `0` on no-input, but not error.
     - `< 0` on error.
+- `__wait_for_input(timeout: i32) -> bool`
+    - waits for standard input to be readable
+    - return `true` as the default
 
 ### Values
 
@@ -149,3 +152,29 @@ this document will serve as that "header file"
 - `__tty_set(state: &core.os.TTY_State) -> bool`
 
 
+
+## Networking
+
+### Types
+- `SocketData`
+
+### Procedures
+- `__net_sock_create(af: SocketFamily, type: SocketType, proto: SocketProto) -> Result(SocketData, io.Error)`
+- `__net_sock_status(SocketData) -> SocketStatus`
+- `__net_sock_opt_flag(SocketData, sockopt: SocketOption, flag: bool) -> bool`
+- `__net_sock_opt_time(SocketData, sockopt: SocketOption, time: ? u64) -> bool`
+- `__net_sock_opt_size(SocketData, sockopt: SocketOption, size: i64) -> bool`
+- `__net_sock_bind(SocketData, addr: &SocketAddress) -> bool`
+- `__net_sock_listen(SocketData, backlog: i32) -> bool`
+- `__net_sock_accept(SocketData, addr: &SocketAddress) -> Result(i32, io.Error)`
+- `__net_sock_connect(SocketData, addr: &SocketAddress) -> io.Error`
+- `__net_sock_recv_from(SocketData, buf: [] u8, addr: &SocketAddress) -> Result(i32, io.Error)`
+- `__net_sock_send_to(SocketData, buf: [] u8, addr: &SocketAddress) -> Result(i32, io.Error)`
+- `__net_sock_recv(SocketData, buf: [] u8) -> Result(i32, io.Error)`
+- `__net_sock_send(SocketData, buf: [] u8) -> Result(i32, io.Error)`
+- `__net_sock_shutdown(SocketData, how: SocketShutdown) -> io.Error`
+- `__net_resolve(host: str, port: u16, out_addrs: [] SocketAddress) -> i32`
+
+
+### Values
+