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| author | Denys Vlasenko | 2016-11-25 03:41:03 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2016-11-25 03:41:03 +0100 |
| commit | 4b89d512b1215e7b9d619af03496540d30cbbd1a (patch) | |
| tree | 166830c57d912e78dfac591c4e47a5cd80cb886e /shell/ash.c | |
| parent | 24860fa09cf954704232406055d7ca291c636eab (diff) | |
| download | busybox-4b89d512b1215e7b9d619af03496540d30cbbd1a.zip busybox-4b89d512b1215e7b9d619af03496540d30cbbd1a.tar.gz | |
ash,hush: make ^C in interactive mode visually much closer to bash behavior
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash.c')
| -rw-r--r-- | shell/ash.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/shell/ash.c b/shell/ash.c index 3e5a3b3..2bdb4aa 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -9869,7 +9869,8 @@ preadfd(void) reinit_unicode_for_ash(); nr = read_line_input(line_input_state, cmdedit_prompt, buf, IBUFSIZ, timeout); if (nr == 0) { - /* Ctrl+C pressed */ + /* ^C pressed, "convert" to SIGINT */ + write(STDOUT_FILENO, "^C", 2); if (trap[SIGINT]) { buf[0] = '\n'; buf[1] = '\0'; @@ -9877,6 +9878,7 @@ preadfd(void) return 1; } exitstatus = 128 + SIGINT; + bb_putchar('\n'); goto retry; } if (nr < 0) { |