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

@ -36,7 +36,7 @@
#include "libc/intrin/safemacros.internal.h"
#include "libc/limits.h"
#include "libc/mem/gc.h"
#include "libc/mem/gc.internal.h"
#include "libc/mem/gc.h"
#include "libc/mem/mem.h"
#include "libc/proc/proc.internal.h"
#include "libc/runtime/internal.h"
@ -245,7 +245,7 @@ void *Torturer(void *arg) {
TEST(posix_spawn, agony) {
int i, n = 4;
pthread_t *t = _gc(malloc(sizeof(pthread_t) * n));
pthread_t *t = gc(malloc(sizeof(pthread_t) * n));
testlib_extract("/zip/echo.com", "echo.com", 0755);
for (i = 0; i < n; ++i) {
ASSERT_EQ(0, pthread_create(t + i, 0, Torturer, 0));