busybox-w32/shell, branch stty

ash: enable wait builtin command

2016-05-19T12:06:32+00:00

ash: use a macro to substitute waitpid_child for waitpid

2016-05-18T13:17:37+00:00

ash: fix use of pid/handle in waitpid_child

2016-05-18T10:06:02+00:00

Previously spawn was returning a process handle which was treated as a pid in certain circumstances. This resulted in the following failing: find . -type f | sed xargs -n 1 sed -n '1 p' It should output the first line of each file but stopped after the first.

win32: adjustments to spawn functions

2016-05-18T07:43:42+00:00

Make mingw_spawn_applet and mingw_spawn_1 static. The return value from spawnve is an exit code in synchronous mode and a process handle in asynchronous mode. Pass these upwards without interpretation.

Merge branch 'busybox' into merge

2016-05-16T08:33:03+00:00

*: slap on a few ALIGN1/2s where appropriate

2016-04-22T16:09:21+00:00

The result of looking at "grep -F -B2 '*fill*' busybox_unstripped.map" text data bss dec hex filename 829901 4086 1904 835891 cc133 busybox_before 829665 4086 1904 835655 cc047 busybox Signed-off-by: Denys Vlasenko

ash: adjustment to 'busybox' command in standalone shell mode

2016-04-22T12:13:53+00:00

A previous change allowed the command 'busybox' (which isn't an applet) to be invoked by a direct call to the executable, avoiding a PATH lookup. For some reason I also checked that the name of the executable was 'busybox.exe'. This seems unnecessary and prevents the trick from working when the binary is called 'sh.exe', so don't do it any more.

ash: bash-compatible $'...' shouldn't expand in double quotes

2016-04-15T20:16:46+00:00

Bash doesn't expand its $'...' construct in double quotes: $ echo "$'a\tb'" $'a\tb' Change BusyBox ash to do the same. This also fixes a problem with here documents where BusyBox ash gave an incorrect result for: $ cat < '$' > EOF '$' Reported-by: Timo Teras Signed-off-by: Ron Yorston Signed-off-by: Denys Vlasenko

Rewrite iteration through applet names to save a few bytes

2016-04-15T20:13:51+00:00

function old new delta run_applet_and_exit 758 755 -3 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-3) Total: -3 bytes In standalone shell mode the saving increases to 17 bytes. Signed-off-by: Ron Yorston Signed-off-by: Denys Vlasenko

ash: improve handling of invalid environment variable names

2016-04-05T14:27:51+00:00

The code to replace invalid characters in environment variable names was being invoked unconditionally because the value of 'end' was altered in the loop to replace backslashes. Avoid this by using a separate loop variable.