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Make improvements

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- Improved async signal safety of read() particularly for longjmp()
- Started adding cancel cleanup handlers for locks / etc on Windows
- Make /dev/tty work better particularly for uses like `foo | less`
- Eagerly read console input into a linked list, so poll can signal
- Fix some libc definitional bugs, which configure scripts detected
This commit is contained in:
Justine Tunney 2023-09-21 07:30:39 -07:00
parent d6c2830850
commit 0c5dd7b342
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GPG key ID: BE714B4575D6E328
85 changed files with 1062 additions and 671 deletions
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3
libc/proc/execve-nt.greg.c
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@ -180,9 +180,6 @@ static keywords void sys_execve_nt_relay(intptr_t h, long b, long c, long d) {
// close more handles
__imp_SetConsoleCtrlHandler((void *)sys_execve_nt_event, 1);
PurgeThread(g_fds.stdin.thread);
PurgeHandle(g_fds.stdin.reader);
PurgeHandle(g_fds.stdin.writer);
for (i = 0; i < g_fds.n; ++i) {
if (g_fds.p[i].kind != kFdEmpty) {
PurgeHandle(g_fds.p[i].handle);