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- You can now run `make -j8 toolchain` on Windows
- You can now run `make -j` on MacOS ARM64 and BSD OSes
- You can now use our Emacs dev environment on MacOS/Windows
- Fix bug where the x16 register was being corrupted by --ftrace
- The programs under build/bootstrap/ are updated as fat binaries
- The Makefile now explains how to download cosmocc-0.0.12 toolchain
- The build scripts under bin/ now support "cosmo" branded toolchains
- stat() now goes faster on Windows (shaves 100ms off `make` latency)
- Code cleanup and added review on the Windows signal checking code
- posix_spawnattr_setrlimit() now works around MacOS ARM64 bugs
- Landlock Make now favors posix_spawn() on non-Linux/OpenBSD
- posix_spawn() now has better --strace logging on Windows
- fstatat() can now avoid EACCES in more cases on Windows
- fchmod() can now change the readonly bit on Windows
This commit is contained in:
Justine Tunney 2023-10-14 20:57:15 -07:00
parent 06c6baaf50
commit c9fecf3a55
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GPG key ID: BE714B4575D6E328
109 changed files with 1188 additions and 454 deletions
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6
libc/calls/setfl.c
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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/calls/createfileflags.internal.h"
#include "libc/calls/internal.h"
#include "libc/calls/struct/fd.internal.h"
#include "libc/calls/syscall_support-nt.internal.h"
@ -36,8 +37,9 @@ textwindows int sys_fcntl_nt_setfl(int fd, unsigned flags) {
// - O_DIRECT works but haven't tested
//
// the other bits are ignored.
unsigned allowed = O_APPEND | O_SEQUENTIAL | O_RANDOM | O_DIRECT | O_NONBLOCK;
unsigned needreo = O_APPEND | O_SEQUENTIAL | O_RANDOM | O_DIRECT;
unsigned allowed =
_O_APPEND | _O_SEQUENTIAL | _O_RANDOM | _O_DIRECT | _O_NONBLOCK;
unsigned needreo = _O_APPEND | _O_SEQUENTIAL | _O_RANDOM | _O_DIRECT;
unsigned newflag = (g_fds.p[fd].flags & ~allowed) | (flags & allowed);
if (g_fds.p[fd].kind == kFdFile &&