Bring back gc() function

Renaming gc() to _gc() was a mistake since the better thing to do is put
it behind the _COSMO_SOURCE macro. We need this change because I haven't
wanted to use my amazing garbage collector ever since we renamed it. You
now need to define _COSMO_SOURCE yourself when using amalgamation header
and cosmocc users need to pass the -mcosmo flag to get the gc() function

Some other issues relating to cancelation have been fixed along the way.
We're also now putting cosmocc in a folder named `.cosmocc` so it can be
more safely excluded by grep --exclude-dir=.cosmocc --exclude-dir=o etc.
This commit is contained in:
Justine Tunney 2024-01-08 10:07:35 -08:00
parent 6cb0354e19
commit a4b455185b
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280 changed files with 1362 additions and 1407 deletions

View file

@ -26,7 +26,7 @@
#include "libc/intrin/safemacros.internal.h"
#include "libc/macros.internal.h"
#include "libc/mem/gc.h"
#include "libc/mem/gc.internal.h"
#include "libc/mem/gc.h"
#include "libc/mem/mem.h"
#include "libc/runtime/internal.h"
#include "libc/runtime/memtrack.internal.h"
@ -210,7 +210,7 @@ void *Worker(void *arg) {
BENCH(malloc, torture) {
int i, n = __get_cpu_count() * 2;
pthread_t *t = _gc(malloc(sizeof(pthread_t) * n));
pthread_t *t = gc(malloc(sizeof(pthread_t) * n));
if (!n) return;
printf("\nmalloc torture test w/ %d threads and %d iterations\n", n,
ITERATIONS);