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mimalloc: add strdup and strndup overrride

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This commit is contained in:
Pierre Tachoire
2024-04-18 15:39:13 +02:00
parent a3e91debea
commit 304a28a79d
1 changed files with 10 additions and 0 deletions
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10
src/mimalloc.zig
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@@ -42,6 +42,16 @@ pub export fn c_alloc(nmemb: usize, size: usize) callconv(.C) ?*anyopaque {
return c.mi_heap_calloc(heap.?, nmemb, size); return c.mi_heap_calloc(heap.?, nmemb, size);
} }
pub export fn str_dup(s: [*c]const u8) callconv(.C) [*c]u8 {
if (heap == null) return null;
return c.mi_heap_strdup(heap.?, s);
}
pub export fn strn_dup(s: [*c]const u8, size: usize) callconv(.C) [*c]u8 {
if (heap == null) return null;
return c.mi_heap_strndup(heap.?, s, size);
}
// NOOP, use destroy to clear all the memory allocated at once. // NOOP, use destroy to clear all the memory allocated at once.
pub export fn f_ree(_: ?*anyopaque) callconv(.C) void { pub export fn f_ree(_: ?*anyopaque) callconv(.C) void {
return; return;