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| author | Denys Vlasenko | 2020-12-02 21:51:08 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2020-12-02 21:51:08 +0100 |
| commit | f4f6e5144b9af71dc687dc14dba4a6caf8c28361 (patch) | |
| tree | 6787d6f0d48798df34ef9a829a067e5381a0f718 /libbb | |
| parent | 0622416fece00507cf0ac53a2aa17ca3b1e565b2 (diff) | |
| download | busybox-f4f6e5144b9af71dc687dc14dba4a6caf8c28361.zip busybox-f4f6e5144b9af71dc687dc14dba4a6caf8c28361.tar.gz | |
libbb: exec_login_shell() - new function
function old new delta
exec_login_shell - 12 +12
sulogin_main 247 240 -7
login_main 960 953 -7
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(add/remove: 1/0 grow/shrink: 0/2 up/down: 12/-14) Total: -2 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/run_shell.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libbb/run_shell.c b/libbb/run_shell.c index 9bec43b..c22bba8 100644 --- a/libbb/run_shell.c +++ b/libbb/run_shell.c @@ -84,14 +84,19 @@ void FAST_FUNC exec_shell(const char *shell, int loginshell, const char **additi bb_perror_msg_and_die("can't execute '%s'", shell); } +void FAST_FUNC exec_login_shell(const char *shell) +{ + exec_shell(shell, 1, NULL); +} + /* Typical idiom for applets which exec *optional* PROG [ARGS] */ void FAST_FUNC exec_prog_or_SHELL(char **argv) { if (argv[0]) { BB_EXECVP_or_die(argv); } - /* Why login=1? Both users (nsenter and unshare) do indeed exec + /* Both users (nsenter and unshare) do indeed exec * a _login_ shell (with dash in argv[0])! */ - exec_shell(getenv("SHELL"), /*login:*/ 1, NULL); + exec_login_shell(getenv("SHELL")); } |