5 commits

Author	SHA1	Message	Date
Andrew Kelley	017228de89	libc malloc: introduce a canary ... Instead of padding, use static entropy to detect corrupted header. * 64-bit, safe modes: 10 canary bits * 64-bit, unsafe modes: 0 canary bits * 32-bit: 27 canary bits A further enhancement, not done here, would be to upgrade from canary to parity.	2026-02-14 09:25:41 +01:00
Andrew Kelley	6d52678a6c	zig libc malloc: skip export when unit testing ... These functions can only be exported when external libc components are available due to the errno location dependency. Note that even when zig libc is complete, on Windows, errno location will always be external (in ucrtbase.dll).	2026-02-12 13:14:51 -08:00
Andrew Kelley	ec02571a30	zig libc malloc: set errno when returning null	2026-02-12 13:14:51 -08:00
Andrew Kelley	6ccabbd4e5	std: brk allocator for single-threaded mode	2026-02-12 13:14:51 -08:00
Andrew Kelley	6744160211	zig libc: implement malloc	2026-02-12 13:14:51 -08:00