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| author | Denis Vlasenko | 2007-04-28 16:48:27 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-04-28 16:48:27 +0000 |
| commit | e3f2f8989139f00e94473882366bd665d4fcc800 (patch) | |
| tree | c837d9d68385cb55f96f428e0e02de16f1fb9031 /shell/Config.in | |
| parent | b81b3df1fa387fa5c6a3fe577969285858f494ce (diff) | |
| download | busybox-e3f2f8989139f00e94473882366bd665d4fcc800.zip busybox-e3f2f8989139f00e94473882366bd665d4fcc800.tar.gz | |
hush: make job control and interactiveness configurable, part 2
Diffstat (limited to 'shell/Config.in')
| -rw-r--r-- | shell/Config.in | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/shell/Config.in b/shell/Config.in index 81289e4..f3726e3 100644 --- a/shell/Config.in +++ b/shell/Config.in @@ -181,9 +181,21 @@ config HUSH_INTERACTIVE default y depends on HUSH help - Enable interactive mode (Ctrl-Z, Ctrl-C, command editing) - in the hush shell. Without this, hush reads and executes - stdin just like a shell script from the file. + Enable interactive mode (prompt and command editing). + Without this, hush simply reads and executes commands + from stdin just like a shell script from the file. + No prompt, no PS1/PS2 magic shell variables. + +config HUSH_JOB + bool "Job control" + default n + depends on HUSH_INTERACTIVE + help + Enable job control: Ctrl-Z backgrounds, Ctrl-C interrupts current + command (not entire shell), fg/bg builtins work. Without this option, + "cmd &" still works by simply spawning a process and immediately + prompting for next command (or executing next command in a script), + but no separate process group is formed. config LASH |