diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-09-10 13:15:28 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-09-10 13:15:28 +0000 |
| commit | a2f61012b6f93473ed002e6609557cb1cd81b7dd (patch) | |
| tree | 51ce422afbda2249a5de22e834ed04e200e0961f /loginutils/sulogin.c | |
| parent | ac074b3f87cc22c2ddadb074d630156fea720744 (diff) | |
| download | busybox-a2f61012b6f93473ed002e6609557cb1cd81b7dd.tar.gz | |
setup_environment: code shrink
run_shell: mark as NORETURN
setup_environment, run_shell: add usage comments
login: add FIXME :(
function old new delta
UNSPEC_print 64 66 +2
sulogin_main 509 506 -3
mkfs_minix_main 3070 3067 -3
login_main 1615 1612 -3
su_main 461 448 -13
setup_environment 261 206 -55
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/5 up/down: 2/-77) Total: -75 bytes
text data bss dec hex filename
772578 1051 10724 784353 bf7e1 busybox_old
772502 1051 10724 784277 bf795 busybox_unstripped
Diffstat (limited to 'loginutils/sulogin.c')
| -rw-r--r-- | loginutils/sulogin.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/loginutils/sulogin.c b/loginutils/sulogin.c index 5f0a4081d..5c73bda93 100644 --- a/loginutils/sulogin.c +++ b/loginutils/sulogin.c @@ -112,14 +112,15 @@ int sulogin_main(int argc, char **argv) USE_SELINUX(renew_current_security_context()); shell = getenv("SUSHELL"); - if (!shell) shell = getenv("sushell"); + if (!shell) + shell = getenv("sushell"); if (!shell) { shell = "/bin/sh"; if (pwd->pw_shell[0]) shell = pwd->pw_shell; } - run_shell(shell, 1, 0, 0); - /* never returns */ + /* Exec login shell with no additional parameters. Never returns. */ + run_shell(shell, 1, NULL, NULL); auth_error: bb_error_msg_and_die("no password entry for 'root'"); |