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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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7
libc/calls/dup-nt.c
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@ -18,6 +18,7 @@
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/assert.h"
#include "libc/calls/calls.h"
#include "libc/calls/createfileflags.internal.h"
#include "libc/calls/internal.h"
#include "libc/calls/state.internal.h"
#include "libc/calls/struct/sigset.internal.h"
@ -65,10 +66,10 @@ static textwindows int sys_dup_nt_impl(int oldfd, int newfd, int flags,
kNtDuplicateSameAccess)) {
g_fds.p[newfd] = g_fds.p[oldfd];
g_fds.p[newfd].handle = handle;
if (flags & O_CLOEXEC) {
g_fds.p[newfd].flags |= O_CLOEXEC;
if (flags & _O_CLOEXEC) {
g_fds.p[newfd].flags |= _O_CLOEXEC;
} else {
g_fds.p[newfd].flags &= ~O_CLOEXEC;
g_fds.p[newfd].flags &= ~_O_CLOEXEC;
}
rc = newfd;
} else {