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| author | Richard M. Stallman | 1993-11-13 07:50:17 +0000 |
|---|---|---|
| committer | Richard M. Stallman | 1993-11-13 07:50:17 +0000 |
| commit | 482952ef03359a468bbc35b26738aaf47610e410 (patch) | |
| tree | 6729d3d1a40023a2c2af8b24505efc4e7cecf6dd /src | |
| parent | bb292747ca0519a8bb602d0713e4e08a6bb56bc1 (diff) | |
| download | emacs-482952ef03359a468bbc35b26738aaf47610e410.tar.gz emacs-482952ef03359a468bbc35b26738aaf47610e410.zip | |
(read_avail_input) [no FIONREAD]: On DGUX, as on USG,
read input with O_NDELAY.
Diffstat (limited to 'src')
| -rw-r--r-- | src/keyboard.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/keyboard.c b/src/keyboard.c index 0f12c5b03ac..249c594d2a8 100644 --- a/src/keyboard.c +++ b/src/keyboard.c | |||
| @@ -3044,7 +3044,7 @@ read_avail_input (expected) | |||
| 3044 | if (nread > sizeof cbuf) | 3044 | if (nread > sizeof cbuf) |
| 3045 | nread = sizeof cbuf; | 3045 | nread = sizeof cbuf; |
| 3046 | #else /* no FIONREAD */ | 3046 | #else /* no FIONREAD */ |
| 3047 | #ifdef USG | 3047 | #if defined(USG) || defined(DGUX) |
| 3048 | /* Read some input if available, but don't wait. */ | 3048 | /* Read some input if available, but don't wait. */ |
| 3049 | nread = sizeof cbuf; | 3049 | nread = sizeof cbuf; |
| 3050 | fcntl (fileno (stdin), F_SETFL, O_NDELAY); | 3050 | fcntl (fileno (stdin), F_SETFL, O_NDELAY); |