-------- Enji Cooper (yaneurabeya) writes: > I'm a bit puzzled how this is different from the already > documented/implemented --coverage option in compiler_rt,
It's the exact same code, but the counters are mmap(2)'ed, so they survive core-dumps, setuid(), chroot(2) and other "weird cases" where atexit(3) does not do what you expect. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [email protected] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.
