Commit 8a131831d745b58fa687f10917e0b7fb60600122 | lib/zig/tracer | Meg's Code Collection

author	Meghan Denny <hello@nektro.net> 2023-11-21 11:04:05 -08:00
committer	Meghan Denny <hello@nektro.net> 2023-11-21 11:04:05 -08:00
log	8a131831d745b58fa687f10917e0b7fb60600122
tree	9c2f6a40c28a991e3d86ee4b2d02c026eefba9d0
parent	e5b21467c891fe9a2956358a38b496a5d9a174fc

add dir param to init_thread to not hardcode path in chrome+spall

7 files changed, 16 insertions(+), 12 deletions(-)

README.md+1-1

...	...	@@ -55,7 +55,7 @@ Any custom backend may also be used that defines the following functions:
55	55
56	56	- `pub fn init() !void`
57	57	- `pub fn deinit() void`
58		- `pub fn init_thread() !void`
	58	- `pub fn init_thread(dir: std.fs.Dir) !void`
59	59	- `pub fn deinit_thread() void`
60	60	- `pub inline fn trace_begin(ctx: tracer.Ctx, comptime ifmt: []const u8, iargs: anytype) void`
61	61	- `pub inline fn trace_end(ctx: tracer.Ctx) void`

src/chrome.zig+3-3

...	...	@@ -19,11 +19,11 @@ pub fn deinit() void {
19	19	//
20	20	}
21	21
22		pub fn init_thread() !void {
	22	pub fn init_thread(dir: std.fs.Dir) !void {
23	23	tid = std.os.linux.gettid();
24	24
25		path = try std.fmt.allocPrint(alloc, "/data/trace.{d}.{d}.chrome.json", .{ pid, tid });
26		file = try std.fs.cwd().createFile(path, .{});
	25	path = try std.fmt.allocPrint(alloc, "trace.{d}.{d}.chrome.json", .{ pid, tid });
	26	file = try dir.createFile(path, .{});
27	27	buffered_writer = std.io.bufferedWriter(file.writer());
28	28
29	29	try buffered_writer.writer().writeAll("[\n");

src/log.zig+3-1

...	...	@@ -6,7 +6,9 @@ pub fn init() !void {}
6	6
7	7	pub fn deinit() void {}
8	8
9		pub fn init_thread() !void {}
	9	pub fn init_thread(dir: std.fs.Dir) !void {
	10	_ = dir;
	11	}
10	12
11	13	pub fn deinit_thread() void {}
12	14

src/main.zig+1-1

...	...	@@ -17,7 +17,7 @@ pub fn main() !void {
17	17	// main loop
18	18	var go = false;
19	19	while (go) {
20		try tracer.init_thread();
	20	try tracer.init_thread(std.fs.cwd());
21	21	defer tracer.deinit_thread();
22	22
23	23	handler();

src/mod.zig+2-2

...	...	@@ -17,8 +17,8 @@ pub fn deinit() void {
17	17	impl.deinit();
18	18	}
19	19
20		pub fn init_thread() !void {
21		try impl.init_thread();
	20	pub fn init_thread(dir: ?std.fs.Dir) !void {
	21	try impl.init_thread(dir orelse std.fs.cwd());
22	22	started = true;
23	23	}
24	24

src/none.zig+3-1

...	...	@@ -6,7 +6,9 @@ pub fn init() !void {}
6	6
7	7	pub fn deinit() void {}
8	8
9		pub fn init_thread() !void {}
	9	pub fn init_thread(dir: std.fs.Dir) !void {
	10	_ = dir;
	11	}
10	12
11	13	pub fn deinit_thread() void {}
12	14

src/spall.zig+3-3

...	...	@@ -19,11 +19,11 @@ pub fn deinit() void {
19	19	//
20	20	}
21	21
22		pub fn init_thread() !void {
	22	pub fn init_thread(dir: std.fs.Dir) !void {
23	23	tid = std.os.linux.gettid();
24	24
25		path = try std.fmt.allocPrint(alloc, "/data/trace.{d}.{d}.spall", .{ pid, tid });
26		file = try std.fs.cwd().createFile(path, .{});
	25	path = try std.fmt.allocPrint(alloc, "{d}.{d}.spall", .{ pid, tid });
	26	file = try dir.createFile(path, .{});
27	27	buffered_writer = std.io.bufferedWriter(file.writer());
28	28
29	29	try buffered_writer.writer().writeStruct(Header{});