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Elevate Windows production worthiness

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- SQLite file locking now works on Windows
- SQLite will now use fdatasync() on non-Apple platforms
- Fix Ctrl-C handler on Windows to not crash with TLS
- Signals now work in multithreaded apps on Windows
- fcntl() will now accurately report EINVAL errors
- fcntl() now has excellent --strace logging
- Token bucket replenish now go 100x faster
- *NSYNC cancellations now work on Windows
- Support closefrom() on NetBSD
This commit is contained in:
Justine Tunney 2022-10-13 13:44:41 -07:00
parent d38700687a
commit 997ce29ddc
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GPG key ID: BE714B4575D6E328
95 changed files with 959 additions and 418 deletions
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8
libc/calls/fdatasync.c
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@ -17,10 +17,11 @@
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/calls/calls.h"
#include "libc/intrin/strace.internal.h"
#include "libc/calls/struct/stat.h"
#include "libc/calls/syscall-nt.internal.h"
#include "libc/calls/syscall-sysv.internal.h"
#include "libc/dce.h"
#include "libc/intrin/strace.internal.h"
#include "libc/runtime/runtime.h"
/**
@ -33,6 +34,7 @@
*/
int fdatasync(int fd) {
int rc;
struct stat st;
if (__nosync != 0x5453455454534146) {
if (!IsWindows()) {
rc = sys_fdatasync(fd);
@ -41,8 +43,8 @@ int fdatasync(int fd) {
}
STRACE("fdatasync(%d) → %d% m", fd, rc);
} else {
rc = 0;
STRACE("fdatasync(%d) → disabled% m", fd);
rc = fstat(fd, &st);
STRACE("fdatasync_fake(%d) → %d% m", fd, rc);
}
return rc;
}