authorgravatar for kubkon@jakubkonka.comJakub Konka <kubkon@jakubkonka.com> 2023-03-16 18:09:23+01:00
committergravatar for kubkon@jakubkonka.comJakub Konka <kubkon@jakubkonka.com> 2023-03-18 21:52:52+01:00
loge35c8a2fd6bb0eb16b45e76a39f4602f1161f357
tree31eb0552afc8f284604dc3bf8e735c67bf8cce3d
parenta23ef3783bb5357376acdce12f73b0285636d6cf

link: use std.os.ptrace wrapper on linux

1 files changed, 4 insertions(+), 10 deletions(-)

src/link.zig+4-10
...@@ -389,11 +389,8 @@ pub const File = struct {...@@ -389,11 +389,8 @@ pub const File = struct {
389 try emit.directory.handle.copyFile(emit.sub_path, emit.directory.handle, tmp_sub_path, .{});389 try emit.directory.handle.copyFile(emit.sub_path, emit.directory.handle, tmp_sub_path, .{});
390 try emit.directory.handle.rename(tmp_sub_path, emit.sub_path);390 try emit.directory.handle.rename(tmp_sub_path, emit.sub_path);
391 switch (builtin.os.tag) {391 switch (builtin.os.tag) {
392 .linux => {392 .linux => std.os.ptrace(std.os.linux.PTRACE.ATTACH, pid, 0, 0) catch |err| {
393 switch (std.os.errno(std.os.linux.ptrace(std.os.linux.PTRACE.ATTACH, pid, 0, 0, 0))) {393 log.warn("ptrace failure: {s}", .{@errorName(err)});
394 .SUCCESS => {},
395 else => |errno| log.warn("ptrace failure: {s}", .{@tagName(errno)}),
396 }
397 },394 },
398 else => return error.HotSwapUnavailableOnHostOperatingSystem,395 else => return error.HotSwapUnavailableOnHostOperatingSystem,
399 }396 }
...@@ -430,11 +427,8 @@ pub const File = struct {...@@ -430,11 +427,8 @@ pub const File = struct {
430427
431 if (base.child_pid) |pid| {428 if (base.child_pid) |pid| {
432 switch (builtin.os.tag) {429 switch (builtin.os.tag) {
433 .linux => {430 .linux => std.os.ptrace(std.os.linux.PTRACE.DETACH, pid, 0, 0) catch |err| {
434 switch (std.os.errno(std.os.linux.ptrace(std.os.linux.PTRACE.DETACH, pid, 0, 0, 0))) {431 log.warn("ptrace failure: {s}", .{@errorName(err)});
435 .SUCCESS => {},
436 else => |errno| log.warn("ptrace failure: {s}", .{@tagName(errno)}),
437 }
438 },432 },
439 else => return error.HotSwapUnavailableOnHostOperatingSystem,433 else => return error.HotSwapUnavailableOnHostOperatingSystem,
440 }434 }