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runsvd: shrink by Vladimir
[oweals/busybox.git]
/
libbb
/
change_identity.c
diff --git
a/libbb/change_identity.c
b/libbb/change_identity.c
index b2274e0aebbcc53bd071a371f95c3637fd00d469..619db09a85e211e2c543e72d08cbdd3d66cbe431 100644
(file)
--- a/
libbb/change_identity.c
+++ b/
libbb/change_identity.c
@@
-30,22
+30,12
@@
#include "libbb.h"
#include "libbb.h"
-
/* Become the user and group(s) specified by PW. */
/* Become the user and group(s) specified by PW. */
-
const char *change_identity_e2str
(const struct passwd *pw)
+
void FAST_FUNC change_identity
(const struct passwd *pw)
{
if (initgroups(pw->pw_name, pw->pw_gid) == -1)
{
if (initgroups(pw->pw_name, pw->pw_gid) == -1)
-
return "cannot set groups"
;
- endgrent(); /*
??
*/
+
bb_perror_msg_and_die("can't set groups")
;
+ endgrent(); /*
helps to close a fd used internally by libc
*/
xsetgid(pw->pw_gid);
xsetuid(pw->pw_uid);
xsetgid(pw->pw_gid);
xsetuid(pw->pw_uid);
- return NULL;
-}
-
-void change_identity(const struct passwd *pw)
-{
- const char *err_msg = change_identity_e2str(pw);
-
- if (err_msg)
- bb_simple_perror_msg_and_die(err_msg);
}
}