[PATCH 0/3] ash: exec: -a option for setting zeroth arg

[Kaarle Ritvanen]

function                                             old     new   delta
execcmd                                               81     171     +90
shellexec                                            251     258      +7
evalcommand                                         1364    1366      +2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 99/0)               Total: 99 bytes

Kaarle Ritvanen (3):
  libbb: GETOPT_RESET macro
  ash: shellexec: rename variable
  ash: exec: -a option for setting zeroth arg

 include/libbb.h            | 19 ++++++++++++++++++
 libbb/getopt32.c           |  8 +-------
 libbb/vfork_daemon_rexec.c | 28 ++-------------------------
 runit/sv.c                 |  7 +------
 shell/ash.c                | 48 +++++++++++++++++++++++++++++++++-------------
 shell/shell_common.c       |  8 +-------
 util-linux/getopt.c        |  7 +------
 7 files changed, 60 insertions(+), 65 deletions(-)

-- 
2.9.3