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authorDenis Vlasenko2007-09-10 13:15:28 +0000
committerDenis Vlasenko2007-09-10 13:15:28 +0000
commita2f61012b6f93473ed002e6609557cb1cd81b7dd (patch)
tree51ce422afbda2249a5de22e834ed04e200e0961f /loginutils/sulogin.c
parentac074b3f87cc22c2ddadb074d630156fea720744 (diff)
downloadbusybox-a2f61012b6f93473ed002e6609557cb1cd81b7dd.zip
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.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/loginutils/sulogin.c b/loginutils/sulogin.c
index 5f0a408..5c73bda 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'");