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Diffstat (limited to 'lang/zig/tls.zig')
-rw-r--r-- | lang/zig/tls.zig | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lang/zig/tls.zig b/lang/zig/tls.zig new file mode 100644 index 0000000..b47b17c --- /dev/null +++ b/lang/zig/tls.zig @@ -0,0 +1,22 @@ +const assert = std.debug.assert; +const std = @import("std"); +const spawn = std.Thread.spawn; + +threadlocal var x: i32 = 1234; + +test "thread local storage" { + const thread1 = try spawn({}, testTls); + defer thread1.wait(); + + const thread2 = try spawn({}, testTls); + defer thread2.wait(); + + // Main thread + testTls({}); +} + +fn testTls(context: void) void { + assert(x == 1234); + x += 1; + assert(x == 1235); +} |