mirror of
https://git.busybox.net/busybox
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a1b0d3856d
Process substitution is a Korn shell feature that's also available
in bash and some other shells. This patch implements process
substitution in ash when ASH_BASH_COMPAT is enabled.
function old new delta
argstr 1386 1522 +136
strtodest - 52 +52
readtoken1 3346 3392 +46
.rodata 183206 183250 +44
unwindredir - 28 +28
cmdloop 365 372 +7
static.spclchars 10 12 +2
cmdputs 380 367 -13
exitreset 86 69 -17
evalcommand 1754 1737 -17
varvalue 675 634 -41
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 5/4 up/down: 315/-88) Total: 227 bytes
text data bss dec hex filename
953967 4219 1904 960090 ea65a busybox_old
954192 4219 1904 960315 ea73b busybox_unstripped
v2: Replace array of file descriptors with a linked list.
Include tests that were unaccountably omitted from v1.
v3: Update linked list code to the intended version.
v4: Change order of conditional code in cmdputs().
v5: Use existing popredir() mechanism to manage file descriptors.
v6: Rebase to latest version of BusyBox ash. Reduce code churn.
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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| .. | ||
| .gitignore | ||
| applet_metadata.h | ||
| applets.h.sh | ||
| applets.src.h | ||
| ar_.h | ||
| bb_archive.h | ||
| bb_e2fs_defs.h | ||
| busybox.h | ||
| dump.h | ||
| fix_u32.h | ||
| grp_.h | ||
| inet_common.h | ||
| libbb.h | ||
| liblzo_interface.h | ||
| platform.h | ||
| pwd_.h | ||
| rtc_.h | ||
| shadow_.h | ||
| unicode.h | ||
| usage.src.h | ||
| volume_id.h | ||
| xatonum.h | ||
| xregex.h | ||