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Make improvements for Actually Portable Emacs

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- Get SIGWINCH working again on the New Technology
- Correctly handle O_NOFOLLOW in open() on Windows
- Implement synthetic umask() functionality on Windows
- Do a better job managing file execute access on Windows
- Fill in `st_uid` and `st_gid` with username hash on Windows
- Munge UNICODE control pictures into control codes on Windows
- Do a better job ensuring Windows console settings are restored
- Introduce KPRINTF_LOG environment variable to log kprintf to a file
This commit is contained in:
Justine Tunney 2023-08-19 06:41:06 -07:00
parent 9c7b81ee0f
commit 965516e313
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GPG key ID: BE714B4575D6E328
108 changed files with 1126 additions and 807 deletions
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2
libc/calls/wait4-nt.c
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@ -155,7 +155,7 @@ textwindows int sys_wait4_nt(int pid, int *opt_out_wstatus, int options,
sigaddset(&mask, SIGCHLD);
__sig_mask(SIG_BLOCK, &mask, &oldmask);
do {
rc = _check_interrupts(kSigOpRestartable | kSigOpNochld, 0);
rc = _check_interrupts(kSigOpRestartable | kSigOpNochld);
if (rc == -1) break;
__fds_lock();
rc = sys_wait4_nt_impl(&pid, opt_out_wstatus, options, opt_out_rusage);