diff options
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 81289e4fd..f3726e302 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 |