7960ea891

Rob Landley

2008-10-16

FAILED Duration: 31s

Subject

Confirmed that on Linux the serial interrupt takes precedence over the timer interrupt, so we don't need to worry about scheduler delays. This means the delay can be trimmed down to 25 miliseconds. Add comment while at it.

Binary

No binary (build failed)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

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Build Log

(log yok)

Commit Diff GitHub →

editors/vi.c +3 -2

editors/vi.c+3 -2

@@ -2280,8 +2280,9 @@ static char readit(void) // read (maybe cursor) key from stdin
	struct pollfd pfd;
	pfd.fd = 0;
	pfd.events = POLLIN;
-	// Rob needed 300ms timeout on qemu
-	if (safe_poll(&pfd, 1, /timeout:/ 300)) {
+	// Timeout is needed to reconnect escape sequences split
+	// up by transmission over a serial console.
+	if (safe_poll(&pfd, 1, 25)) {
	if (safe_read(0, readbuffer + n, 1) <= 0)
	goto error;
	n++;