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| author | Denis Vlasenko | 2008-04-13 02:25:53 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-04-13 02:25:53 +0000 |
| commit | 7465dbcf2a4c0a0983d40e5c0f5c057d2ed04125 (patch) | |
| tree | fdbbbaab05b45dfb3f67e62e23863e4cc899584b /shell/hush.c | |
| parent | f78a656f7c287c0963d985490b3e77751b4a81bc (diff) | |
| download | busybox-7465dbcf2a4c0a0983d40e5c0f5c057d2ed04125.zip busybox-7465dbcf2a4c0a0983d40e5c0f5c057d2ed04125.tar.gz | |
ash: speed up NOFORK code in ash by eliminating second find_applet().
some code reduction along the way.
function old new delta
run_list 1971 1981 +10
run_nofork_applet_prime 181 182 +1
unsetcmd 97 96 -1
delete_cmd_entry 54 53 -1
describe_command 399 397 -2
cmdlookup 152 150 -2
evaltreenr 602 599 -3
evaltree 602 599 -3
clearcmdentry 101 98 -3
cdcmd 675 672 -3
hashcmd 305 301 -4
find_command 933 910 -23
evalcommand 1371 1229 -142
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/11 up/down: 11/-187) Total: -176 bytes
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/hush.c b/shell/hush.c index 545367c..aa740f1 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -1861,7 +1861,7 @@ static int run_pipe(struct pipe *pi) //sp: if (child->sp) argv_expanded = expand_strvec_to_strvec(argv + i); debug_printf_exec(": run_nofork_applet '%s' '%s'...\n", argv_expanded[0], argv_expanded[1]); - rcode = run_nofork_applet_prime(&nofork_save, a, argv_expanded) & 0xff; + rcode = run_nofork_applet_prime(&nofork_save, a, argv_expanded); free(argv_expanded); restore_redirects(squirrel); debug_printf_exec("run_pipe return %d\n", rcode); |