Improve synchronization

- Fix bugs in kDos2Errno definition
- malloc() should now be thread safe
- Fix bug in rollup.com header generator
- Fix open(O_APPEND) on the New Technology
- Fix select() on the New Technology and test it
- Work towards refactoring i/o for thread safety
- Socket reads and writes on NT now poll for signals
- Work towards i/o completion ports on the New Technology
- Make read() and write() intermittently check for signals
- Blinkenlights keyboard i/o so much better on NT w/ poll()
- You can now poll() files and sockets at the same time on NT
- Fix bug in appendr() that manifests with dlmalloc footers off
This commit is contained in:
Justine Tunney 2022-04-14 23:39:48 -07:00
parent 233144b19d
commit 933411ba99
266 changed files with 8761 additions and 4344 deletions

View file

@ -18,6 +18,7 @@
*/
#include "libc/bits/safemacros.internal.h"
#include "libc/calls/calls.h"
#include "libc/calls/strace.internal.h"
#include "libc/errno.h"
#include "libc/fmt/fmt.h"
#include "libc/log/check.h"
@ -26,6 +27,7 @@
#include "libc/log/libfatal.internal.h"
#include "libc/log/log.h"
#include "libc/runtime/memtrack.internal.h"
#include "libc/runtime/runtime.h"
/**
* Handles failure of CHECK_xx() macros.
@ -39,6 +41,8 @@ relegated void __check_fail(const char *suffix, const char *opstr,
size_t i;
va_list va;
char hostname[32];
__strace = 0;
g_ftrace = 0;
e = errno;
p = __fatalbuf;
__start_fatal(file, line);