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| author | Yusuke Endoh <mame@ruby-lang.org> | 2019-12-14 19:15:02 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-12-17 13:55:05 +0900 |
| commit | b39d5da97426c6f65e2b39b307ce19d774d93ddd (patch) | |
| tree | 716179ae25b7ee1082276d49c1ec742e3b875b63 | |
| parent | 81eb2d16efcb29899e88e30a25ca5440195e2393 (diff) | |
| download | ruby-b39d5da97426c6f65e2b39b307ce19d774d93ddd.tar.gz | |
[ruby/io-console] Use TCSANOW to prevent from discarding the input buffer
TCSAFLUSH discards the buffer read before the mode change, which makes
IRB ignore the buffer input immediately after invoked. TCSANOW
preserves the buffer.
https://github.com/ruby/io-console/commit/b362920182
| -rw-r--r-- | ext/io/console/console.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/io/console/console.c b/ext/io/console/console.c index ec70bdf9df..9bd825aaa0 100644 --- a/ext/io/console/console.c +++ b/ext/io/console/console.c @@ -23,7 +23,7 @@ typedef struct termios conmode; static int setattr(int fd, conmode *t) { - while (tcsetattr(fd, TCSAFLUSH, t)) { + while (tcsetattr(fd, TCSANOW, t)) { if (errno != EINTR) return 0; } return 1; |