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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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10
libc/runtime/printargs.c
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@ -480,13 +480,15 @@ dontasan textstartup void __printargs(const char *prologue) {
} else {
PRINT(" - stderr");
}
kprintf(prologue);
errno = 0;
kprintf(" isatty = %d% m\n", isatty(i));
PRINT(" isatty = %d% m", isatty(i));
if (!tcgetwinsize(i, &ws)) {
kprintf(" ws_row = %d\n", ws.ws_row);
kprintf(" ws_col = %d\n", ws.ws_col);
PRINT(" ws_row = %d", ws.ws_row);
PRINT(" ws_col = %d", ws.ws_col);
} else {
PRINT(" tcgetwinsize = %s", strerror(errno));
}
kprintf(prologue);
kprintf(" c_iflag =");
if (termios.c_iflag & IGNBRK) kprintf(" IGNBRK");
if (termios.c_iflag & BRKINT) kprintf(" BRKINT");