Update for the new zig version

.github/release-nest-v3

@@ -1 +1 @@
-1
+2

falcond/build.zig

@@ -4,13 +4,17 @@ pub fn build(b: *std.Build) void {
     const target = b.standardTargetOptions(.{});
     const optimize = b.standardOptimizeOption(.{});
 
-    const exe = b.addExecutable(.{
-        .name = "falcond",
+    const main_module = b.createModule(.{
         .root_source_file = .{ .cwd_relative = "src/main.zig" },
         .target = target,
         .optimize = optimize,
     });
 
+    const exe = b.addExecutable(.{
+        .name = "falcond",
+        .root_module = main_module,
+    });
+
     exe.bundle_compiler_rt = true;
 
     b.installArtifact(exe);

falcond/build.zig.zon

@@ -6,12 +6,12 @@
     //
     // It is redundant to include "zig" in this name because it is already
     // within the Zig package namespace.
-    .name = "falcond",
+    .name = .falcond,
 
     // This is a [Semantic Version](https://semver.org/).
     // In a future version of Zig it will be used for package deduplication.
     .version = "0.1.0",
-
+    .fingerprint = 0x31d9d78a54cab47b,
     // This field is optional.
     // This is currently advisory only; Zig does not yet do anything
     // with this value.

falcond/debian/changelog

@@ -1,3 +1,9 @@
+falcond (1.1.1-101pika1) pika; urgency=low
+
+  * Update to support latest zig
+
+ -- ferreo <ferreo@pika-os.com>  Sun, 12 Jan 2025 13:48:00 +0300
+
 falcond (1.1.0-101pika1) pika; urgency=low
 
   * Fix memory leak on error, fix power ppd being required for falcond to launch.

falcond/src/main.zig

@@ -1,6 +1,6 @@
 const std = @import("std");
 const Daemon = @import("daemon.zig").Daemon;
-
+const builtin = @import("builtin");
 pub const std_options = std.Options{
     .log_level = .debug,
     .log_scope_levels = &[_]std.log.ScopeLevel{
@@ -29,19 +29,25 @@ const AllocTracker = struct {
 const config_path: []const u8 = "/etc/falcond/config.conf";
 const system_conf_path: []const u8 = "/usr/share/falcond/system.conf";
 
-fn alloc(ctx: *anyopaque, len: usize, ptr_align: u8, ret_addr: usize) ?[*]u8 {
+fn alloc(ctx: *anyopaque, len: usize, ptr_align: std.mem.Alignment, ret_addr: usize) ?[*]u8 {
     var t: *AllocTracker = @ptrCast(@alignCast(ctx));
     t.trackAlloc();
     return gpa_vtable.alloc(gpa_ptr, len, ptr_align, ret_addr);
 }
 
-fn resize(ctx: *anyopaque, buf: []u8, log2_buf_align: u8, new_len: usize, ret_addr: usize) bool {
+fn resize(ctx: *anyopaque, buf: []u8, log2_buf_align: std.mem.Alignment, new_len: usize, ret_addr: usize) bool {
     var t: *AllocTracker = @ptrCast(@alignCast(ctx));
     t.trackResize();
     return gpa_vtable.resize(gpa_ptr, buf, log2_buf_align, new_len, ret_addr);
 }
 
-fn free(ctx: *anyopaque, buf: []u8, log2_buf_align: u8, ret_addr: usize) void {
+fn remap(ctx: *anyopaque, buf: []u8, log2_buf_align: std.mem.Alignment, new_len: usize, ret_addr: usize) ?[*]u8 {
+    var t: *AllocTracker = @ptrCast(@alignCast(ctx));
+    t.trackResize();
+    return gpa_vtable.remap(gpa_ptr, buf, log2_buf_align, new_len, ret_addr);
+}
+
+fn free(ctx: *anyopaque, buf: []u8, log2_buf_align: std.mem.Alignment, ret_addr: usize) void {
     var t: *AllocTracker = @ptrCast(@alignCast(ctx));
     t.trackDealloc();
     gpa_vtable.free(gpa_ptr, buf, log2_buf_align, ret_addr);
@@ -49,16 +55,20 @@ fn free(ctx: *anyopaque, buf: []u8, log2_buf_align: u8, ret_addr: usize) void {
 
 var gpa_vtable: *const std.mem.Allocator.VTable = undefined;
 var gpa_ptr: *anyopaque = undefined;
+var debug_allocator: std.heap.DebugAllocator(.{}) = .init;
 pub fn main() !void {
     std.log.info("Starting falcond...", .{});
-
+    var allocator: std.mem.Allocator = undefined;
     var tracker = AllocTracker{};
-    var gpa = std.heap.GeneralPurposeAllocator(.{
-        .verbose_log = false,
-        .enable_memory_limit = true,
-    }){};
-    defer {
-        const leaked = gpa.deinit();
+    const gpa, const is_debug = gpa: {
+        break :gpa switch (builtin.mode) {
+            .Debug, .ReleaseSafe => .{ debug_allocator.allocator(), true },
+            .ReleaseFast, .ReleaseSmall => .{ std.heap.smp_allocator, false },
+        };
+    };
+    allocator = gpa;
+    defer if (is_debug) {
+        const leaked = debug_allocator.deinit();
         if (leaked == .leak) {
             std.log.err("Memory leaks detected!", .{});
         }
@@ -67,18 +77,20 @@ pub fn main() !void {
             tracker.deallocs,
             tracker.resizes,
         });
-    }
-
-    gpa_vtable = gpa.allocator().vtable;
-    gpa_ptr = gpa.allocator().ptr;
-    const allocator = std.mem.Allocator{
+    };
+    if (is_debug) {
+        gpa_vtable = gpa.vtable;
+        gpa_ptr = gpa.ptr;
+        allocator = std.mem.Allocator{
             .ptr = &tracker,
             .vtable = &std.mem.Allocator.VTable{
                 .alloc = alloc,
                 .resize = resize,
                 .free = free,
+                .remap = remap,
             },
         };
+    }
 
     const args = try std.process.argsAlloc(allocator);
     defer std.process.argsFree(allocator, args);

main.sh

@@ -2,7 +2,7 @@
 
 set -e
 
-VERSION="1.1.0"
+VERSION="1.1.1"
 
 source ./pika-build-config.sh