Replace COSMO define with _COSMO_SOURCE

This change might cause ABI breakages for /opt/cosmos. It's needed to
help us better conform to header declaration practices.
This commit is contained in:
Justine Tunney 2023-08-13 20:31:27 -07:00
parent a033b65a33
commit c776a32f75
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238 changed files with 858 additions and 1069 deletions

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@ -16,6 +16,7 @@
TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
*/
#include "libc/stdio/internal.h"
#include "libc/stdio/lock.internal.h"
#include "libc/stdio/stdio.h"
#include "libc/thread/thread.h"
@ -26,5 +27,5 @@
* @return 0 on success, or non-zero if another thread owns the lock
*/
int(ftrylockfile)(FILE *f) {
return pthread_mutex_trylock((pthread_mutex_t *)f->lock);
return pthread_mutex_trylock(&f->lock);
}