update std lib API for I/O

std.io.FileInStream -> std.os.File.InStream
std.io.FileInStream.init(file) -> file.inStream()
std.io.FileOutStream -> std.os.File.OutStream
std.io.FileOutStream.init(file) -> file.outStream()

remove a lot of error code possibilities from os functions

std.event.net.socketRead -> std.event.net.read
std.event.net.socketWrite -> std.event.net.write
add std.event.net.readv
add std.event.net.writev
add std.event.net.readvPosix
add std.event.net.writevPosix
add std.event.net.OutStream
add std.event.net.InStream

add std.event.io.InStream
add std.event.io.OutStream

3 files changed, 22 insertions, 22 deletions

diff --git a/test/compare_output.zig b/test/compare_output.zig
index bcd9d15b9c..554f85c168 100644
--- a/test/compare_output.zig
+++ b/test/compare_output.zig
@@ -19,7 +19,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
             \\
             \\pub fn main() void {
             \\    privateFunction();
-            \\    const stdout = &FileOutStream.init(getStdOut() catch unreachable).stream;
+            \\    const stdout = &(getStdOut() catch unreachable).outStream().stream;
             \\    stdout.print("OK 2\n") catch unreachable;
             \\}
             \\
@@ -34,7 +34,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
             \\// purposefully conflicting function with main.zig
             \\// but it's private so it should be OK
             \\fn privateFunction() void {
-            \\    const stdout = &FileOutStream.init(getStdOut() catch unreachable).stream;
+            \\    const stdout = &(getStdOut() catch unreachable).outStream().stream;
             \\    stdout.print("OK 1\n") catch unreachable;
             \\}
             \\
@@ -60,7 +60,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
         tc.addSourceFile("foo.zig",
             \\use @import("std").io;
             \\pub fn foo_function() void {
-            \\    const stdout = &FileOutStream.init(getStdOut() catch unreachable).stream;
+            \\    const stdout = &(getStdOut() catch unreachable).outStream().stream;
             \\    stdout.print("OK\n") catch unreachable;
             \\}
         );
@@ -71,7 +71,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
             \\
             \\pub fn bar_function() void {
             \\    if (foo_function()) {
-            \\        const stdout = &FileOutStream.init(getStdOut() catch unreachable).stream;
+            \\        const stdout = &(getStdOut() catch unreachable).outStream().stream;
             \\        stdout.print("OK\n") catch unreachable;
             \\    }
             \\}
@@ -103,7 +103,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
             \\pub const a_text = "OK\n";
             \\
             \\pub fn ok() void {
-            \\    const stdout = &io.FileOutStream.init(io.getStdOut() catch unreachable).stream;
+            \\    const stdout = &(io.getStdOut() catch unreachable).outStream().stream;
             \\    stdout.print(b_text) catch unreachable;
             \\}
         );
@@ -121,7 +121,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
         \\const io = @import("std").io;
         \\
         \\pub fn main() void {
-        \\    const stdout = &io.FileOutStream.init(io.getStdOut() catch unreachable).stream;
+        \\    const stdout = &(io.getStdOut() catch unreachable).outStream().stream;
         \\    stdout.print("Hello, world!\n{d4} {x3} {c}\n", u32(12), u16(0x12), u8('a')) catch unreachable;
         \\}
     , "Hello, world!\n0012 012 a\n");
@@ -274,7 +274,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
         \\    var x_local : i32 = print_ok(x);
         \\}
         \\fn print_ok(val: @typeOf(x)) @typeOf(foo) {
-        \\    const stdout = &io.FileOutStream.init(io.getStdOut() catch unreachable).stream;
+        \\    const stdout = &(io.getStdOut() catch unreachable).outStream().stream;
         \\    stdout.print("OK\n") catch unreachable;
         \\    return 0;
         \\}
@@ -356,7 +356,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
         \\pub fn main() void {
         \\    const bar = Bar {.field2 = 13,};
         \\    const foo = Foo {.field1 = bar,};
-        \\    const stdout = &io.FileOutStream.init(io.getStdOut() catch unreachable).stream;
+        \\    const stdout = &(io.getStdOut() catch unreachable).outStream().stream;
         \\    if (!foo.method()) {
         \\        stdout.print("BAD\n") catch unreachable;
         \\    }
@@ -370,7 +370,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
     cases.add("defer with only fallthrough",
         \\const io = @import("std").io;
         \\pub fn main() void {
-        \\    const stdout = &io.FileOutStream.init(io.getStdOut() catch unreachable).stream;
+        \\    const stdout = &(io.getStdOut() catch unreachable).outStream().stream;
         \\    stdout.print("before\n") catch unreachable;
         \\    defer stdout.print("defer1\n") catch unreachable;
         \\    defer stdout.print("defer2\n") catch unreachable;
@@ -383,7 +383,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
         \\const io = @import("std").io;
         \\const os = @import("std").os;
         \\pub fn main() void {
-        \\    const stdout = &io.FileOutStream.init(io.getStdOut() catch unreachable).stream;
+        \\    const stdout = &(io.getStdOut() catch unreachable).outStream().stream;
         \\    stdout.print("before\n") catch unreachable;
         \\    defer stdout.print("defer1\n") catch unreachable;
         \\    defer stdout.print("defer2\n") catch unreachable;
@@ -400,7 +400,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
         \\    do_test() catch return;
         \\}
         \\fn do_test() !void {
-        \\    const stdout = &io.FileOutStream.init(io.getStdOut() catch unreachable).stream;
+        \\    const stdout = &(io.getStdOut() catch unreachable).outStream().stream;
         \\    stdout.print("before\n") catch unreachable;
         \\    defer stdout.print("defer1\n") catch unreachable;
         \\    errdefer stdout.print("deferErr\n") catch unreachable;
@@ -419,7 +419,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
         \\    do_test() catch return;
         \\}
         \\fn do_test() !void {
-        \\    const stdout = &io.FileOutStream.init(io.getStdOut() catch unreachable).stream;
+        \\    const stdout = &(io.getStdOut() catch unreachable).outStream().stream;
         \\    stdout.print("before\n") catch unreachable;
         \\    defer stdout.print("defer1\n") catch unreachable;
         \\    errdefer stdout.print("deferErr\n") catch unreachable;
@@ -436,7 +436,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
             \\const io = @import("std").io;
             \\
             \\pub fn main() void {
-            \\    const stdout = &io.FileOutStream.init(io.getStdOut() catch unreachable).stream;
+            \\    const stdout = &(io.getStdOut() catch unreachable).outStream().stream;
             \\    stdout.print(foo_txt) catch unreachable;
             \\}
         , "1234\nabcd\n");
@@ -456,7 +456,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
             \\pub fn main() !void {
             \\    var args_it = os.args();
             \\    var stdout_file = try io.getStdOut();
-            \\    var stdout_adapter = io.FileOutStream.init(stdout_file);
+            \\    var stdout_adapter = stdout_file.outStream();
             \\    const stdout = &stdout_adapter.stream;
             \\    var index: usize = 0;
             \\    _ = args_it.skip();
@@ -497,7 +497,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
             \\pub fn main() !void {
             \\    var args_it = os.args();
             \\    var stdout_file = try io.getStdOut();
-            \\    var stdout_adapter = io.FileOutStream.init(stdout_file);
+            \\    var stdout_adapter = stdout_file.outStream();
             \\    const stdout = &stdout_adapter.stream;
             \\    var index: usize = 0;
             \\    _ = args_it.skip();
diff --git a/test/standalone/brace_expansion/main.zig b/test/standalone/brace_expansion/main.zig
index 36b4f8bd4f..adbc414909 100644
--- a/test/standalone/brace_expansion/main.zig
+++ b/test/standalone/brace_expansion/main.zig
@@ -191,7 +191,7 @@ pub fn main() !void {
     var stdin_buf = try Buffer.initSize(global_allocator, 0);
     defer stdin_buf.deinit();
 
-    var stdin_adapter = io.FileInStream.init(stdin_file);
+    var stdin_adapter = stdin_file.inStream();
     try stdin_adapter.stream.readAllBuffer(&stdin_buf, @maxValue(usize));
 
     var result_buf = try Buffer.initSize(global_allocator, 0);
diff --git a/test/tests.zig b/test/tests.zig
index 88908e8775..ec4dcd1f55 100644
--- a/test/tests.zig
+++ b/test/tests.zig
@@ -278,8 +278,8 @@ pub const CompareOutputContext = struct {
             var stdout = Buffer.initNull(b.allocator);
             var stderr = Buffer.initNull(b.allocator);
 
-            var stdout_file_in_stream = io.FileInStream.init(child.stdout.?);
-            var stderr_file_in_stream = io.FileInStream.init(child.stderr.?);
+            var stdout_file_in_stream = child.stdout.?.inStream();
+            var stderr_file_in_stream = child.stderr.?.inStream();
 
             stdout_file_in_stream.stream.readAllBuffer(&stdout, max_stdout_size) catch unreachable;
             stderr_file_in_stream.stream.readAllBuffer(&stderr, max_stdout_size) catch unreachable;
@@ -593,8 +593,8 @@ pub const CompileErrorContext = struct {
             var stdout_buf = Buffer.initNull(b.allocator);
             var stderr_buf = Buffer.initNull(b.allocator);
 
-            var stdout_file_in_stream = io.FileInStream.init(child.stdout.?);
-            var stderr_file_in_stream = io.FileInStream.init(child.stderr.?);
+            var stdout_file_in_stream = child.stdout.?.inStream();
+            var stderr_file_in_stream = child.stderr.?.inStream();
 
             stdout_file_in_stream.stream.readAllBuffer(&stdout_buf, max_stdout_size) catch unreachable;
             stderr_file_in_stream.stream.readAllBuffer(&stderr_buf, max_stdout_size) catch unreachable;
@@ -857,8 +857,8 @@ pub const TranslateCContext = struct {
             var stdout_buf = Buffer.initNull(b.allocator);
             var stderr_buf = Buffer.initNull(b.allocator);
 
-            var stdout_file_in_stream = io.FileInStream.init(child.stdout.?);
-            var stderr_file_in_stream = io.FileInStream.init(child.stderr.?);
+            var stdout_file_in_stream = child.stdout.?.inStream();
+            var stderr_file_in_stream = child.stderr.?.inStream();
 
             stdout_file_in_stream.stream.readAllBuffer(&stdout_buf, max_stdout_size) catch unreachable;
             stderr_file_in_stream.stream.readAllBuffer(&stderr_buf, max_stdout_size) catch unreachable;