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| author | Richard M. Stallman <[email protected]> | 1996-06-11 19:50:32 +0000 |
|---|---|---|
| committer | Richard M. Stallman <[email protected]> | 1996-06-11 19:50:32 +0000 |
| commit | 89d7280dcfbbc5b41b71704d84b368629cd829c2 (patch) | |
| tree | 108c9ca4011b5b84b72ca746751dcf6c058f6e04 /src/process.c | |
| parent | 0b75e9a4194f34ff1c579c2dabf99424029b540c (diff) | |
Comment change.
Diffstat (limited to 'src/process.c')
| -rw-r--r-- | src/process.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/process.c b/src/process.c index 3c8d426b81..ffaa0598f9 100644 --- a/src/process.c +++ b/src/process.c @@ -2331,6 +2331,8 @@ wait_reading_process_input (time_limit, microsecs, read_kbd, do_display) else if (nread == -1 && errno == EWOULDBLOCK) ; #endif + /* ISC 4.1 defines both EWOULDBLOCK and O_NONBLOCK, + and Emacs uses O_NONBLOCK, so what we get is EAGAIN. */ #ifdef O_NONBLOCK else if (nread == -1 && errno == EAGAIN) ; |