hush (a Bourne-style shell) for the GNO multitasking environment on the Apple IIgs
Stephen Heumann
5c972aa397
Fix our handling of process groups for job control, working around a couple GNO bugs. ...
*Most significantly, we avoid using setpgid(), because it doesn't work and in fact corrupts the kernel's process group table.
*Also, work around tctpgrp() returning garbage instead of 0 on success.
This adds an implementation of tcsetpgrp that works by reading the process tables to find a process in the appropriate group. This isn't used for the main job control operations, though, since it might be relatively slow.
At this point, basic job control seems to work.
2014-11-21 23:05:38 -06:00
coreutils
In redirection operations, map fds 0/1/2 to 1/2/3 so they work as stdin/stdout/stderr, preserving compatibility with Unix shell scripts.
2014-11-20 23:12:01 -06:00
include
Fix our handling of process groups for job control, working around a couple GNO bugs.
2014-11-21 23:05:38 -06:00
libbb
Fix our handling of process groups for job control, working around a couple GNO bugs.
2014-11-21 23:05:38 -06:00
notes
Move all the source files to 15-character ProDOS-compatible file names.
2014-11-02 22:11:07 -06:00
shell
Fix our handling of process groups for job control, working around a couple GNO bugs.
2014-11-21 23:05:38 -06:00
.gitignore
Minimal changes to enable hush-only builds on OS X
2014-10-26 21:14:47 -05:00
.indent.pro
First revision of the Busybox Style Guide and an accompanying .indent.pro
2000-07-24 22:36:06 +00:00
build.gcc
Define segments and make other adjustments in makefile.
2014-11-05 22:26:33 -06:00
build.gs
Set things up so hush can be build with debug code turned on.
2014-11-06 11:42:17 -06:00
LICENSE
LICENSE: update address of the FSF
2009-05-06 05:28:53 -04:00
Makefile
Fix our handling of process groups for job control, working around a couple GNO bugs.
2014-11-21 23:05:38 -06:00
Makefile.gmake
Fix our handling of process groups for job control, working around a couple GNO bugs.
2014-11-21 23:05:38 -06:00
texttogs
Set things up so hush can be build with debug code turned on.
2014-11-06 11:42:17 -06:00
5c972aa397