lobo/FlexiLib
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This commit is contained in:
Emil Lerch 2023-05-11 10:12:37 -07:00
parent 4c3945e874
commit cc0ac66a18
Signed by: lobo
GPG Key ID: A7B62D657EF764F8
2 changed files with 9 additions and 9 deletions
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2
src/main-lib.zig
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@ -5,7 +5,7 @@ export fn serve() void {
const stdout_file = std.io.getStdOut().writer();
var bw = std.io.bufferedWriter(stdout_file);
const stdout = bw.writer();
stdout.print(" 0 ", .{}) catch unreachable;
stdout.print(" 2 ", .{}) catch unreachable;
bw.flush() catch unreachable;
}

16
src/main.zig
View File

@ -9,7 +9,7 @@ const timeout = 250;
const Executor = struct {
path: [:0]const u8,
library: ?*anyopaque = null,
serve: ?serveFn = null,
serveFn: ?serveFn = null,
watch: ?usize = null,
reload_lock: bool = false,
};
@ -43,7 +43,7 @@ fn serve() !void {
}
fn getExecutor(key: usize) !serveFn {
var executor = &executors[key];
if (executor.serve) |s| return s;
if (executor.serveFn) |s| return s;
executor.library = blk: {
if (executor.library) |l|
@ -64,11 +64,11 @@ fn getExecutor(key: usize) !serveFn {
};
// std.c.dlerror();
const serve_function = std.c.dlsym(executor.library.?, SERVE_FN_NAME);
if (serve_function == null) return error.CouldNotLoadSymbolServe;
const serve_fn = std.c.dlsym(executor.library.?, SERVE_FN_NAME);
if (serve_fn == null) return error.CouldNotLoadSymbolServe;
executor.serve = @ptrCast(serveFn, serve_function.?);
return executor.serve.?;
executor.serveFn = @ptrCast(serveFn, serve_fn.?);
return executor.serveFn.?;
}
fn executorChanged(watch: usize) void {
@ -88,8 +88,8 @@ fn executorChanged(watch: usize) void {
log.warn("could not reload! error opening library", .{});
return;
};
executor.serve = @ptrCast(serveFn, std.c.dlsym(executor.library.?, SERVE_FN_NAME));
if (executor.serve == null) {
executor.serveFn = @ptrCast(serveFn, std.c.dlsym(executor.library.?, SERVE_FN_NAME));
if (executor.serveFn == null) {
log.warn("could not reload! error finding symbol", .{});
if (std.c.dlclose(executor.library.?) != 0)
@panic("System unstable: Error after library open and cannot close");