From a6cfa88f798b6697d8b14c8b0bba11f0d585b2f7 Mon Sep 17 00:00:00 2001
From: Philippe Pittoli <karchnu@karchnu.fr>
Date: Mon, 16 Jan 2023 21:58:22 +0100
Subject: [PATCH] Context uses an allocator, currently a simple c_allocator.

---
 zig-impl/drop/src/main.zig | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/zig-impl/drop/src/main.zig b/zig-impl/drop/src/main.zig
index 2fa8b1d..08bcf21 100644
--- a/zig-impl/drop/src/main.zig
+++ b/zig-impl/drop/src/main.zig
@@ -1,28 +1,27 @@
 const std = @import("std");
 const fmt = std.fmt;
-const heap = std.heap;
-const testing = std.testing;
 
 const print = std.debug.print;
 
 pub const Context = struct {
     rundir: [] u8,
+    allocator: std.mem.Allocator,
     const Self = @This();
 
-    pub fn init() !Self {
-        var rundir = try std.heap.c_allocator.dupeZ(u8, "/tmp/libipc-run/");
-        return Self { .rundir = rundir };
+    pub fn init(allocator: std.mem.Allocator) !Self {
+        var rundir = try allocator.dupeZ(u8, "/tmp/libipc-run/");
+        return Self { .rundir = rundir, .allocator = allocator };
     }
 
     pub fn deinit(self: *Self) void {
-        std.heap.c_allocator.free(self.rundir);
+        self.allocator.free(self.rundir);
     }
 };
 
 export fn ipc_context_init (ptr: **Context) callconv(.C) i32 {
     ptr.* = std.heap.c_allocator.create(Context) catch return 1;
 
-    ptr.*.* = Context.init() catch |err| {
+    ptr.*.* = Context.init(std.heap.c_allocator) catch |err| {
         print ("libipc: error while init context: {}\n", .{err});
         return 1;
     };