sliceAddNull

src/gui/gtk3.zig

@@ -830,7 +830,7 @@ fn g_signal_connect(instance: anytype, signal_name: []const u8, callback: anytyp
     // connect_flags: GConnectFlags) gulong;
     // connect_flags: GConnectFlags) gulong;
     // typedef void* gpointer;
-    var signal_name_null: []u8 = std.cstr.addNullByte(allocator, signal_name) catch unreachable;
+    var signal_name_null: []const u8 = util.sliceAddNull(allocator, signal_name);
     var data_ptr: ?*anyopaque = undefined;
     if (@sizeOf(@TypeOf(data)) != 0) {
         data_ptr = @as(?*anyopaque, @ptrCast(data));

src/gui/gtk4.zig

@@ -829,7 +829,7 @@ fn g_signal_connect(instance: anytype, signal_name: []const u8, callback: anytyp
     // connect_flags: GConnectFlags) gulong;
     // connect_flags: GConnectFlags) gulong;
     // typedef void* gpointer;
-    var signal_name_null: []u8 = std.cstr.addNullByte(allocator, signal_name) catch unreachable;
+    var signal_name_null: []u8 = util.sliceAddNull(allocator, signal_name) catch unreachable;
     var data_ptr: ?*anyopaque = undefined;
     if (@sizeOf(@TypeOf(data)) != 0) {
         data_ptr = @as(?*anyopaque, @ptrCast(data));

src/net.zig

@@ -52,7 +52,7 @@ pub fn httpget(req: *config.HttpInfo) ![]const u8 {
     _ = c.curl_global_init(0);
     var curl = c.curl_easy_init();
     if (curl != null) {
-        var cstr = std.cstr.addNullByte(allocator, req.url) catch unreachable;
+        var cstr = util.sliceAddNull(allocator, req.url) catch unreachable;
         _ = c.curl_easy_setopt(curl, c.CURLOPT_URL, cstr.ptr);
 
         var zero: c_long = 0;

src/util.zig

@@ -9,7 +9,7 @@ const alloc = GPAllocator.allocator();
 const Buffers = @import("./simple_buffer.zig");
 
 pub fn sliceAddNull(allocator: Allocator, str: []const u8) []const u8 {
-    return std.cstr.addNullByte(allocator, str) catch unreachable;
+    return allocator.dupeZ(u8, str) catch unreachable;
 }
 
 pub fn sliceToCstr(allocator: Allocator, str: []const u8) [*]u8 {