diff options
Diffstat (limited to 'libbb/selinux_common.c')
-rw-r--r-- | libbb/selinux_common.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/libbb/selinux_common.c b/libbb/selinux_common.c new file mode 100644 index 000000000..70d63a465 --- /dev/null +++ b/libbb/selinux_common.c | |||
@@ -0,0 +1,30 @@ | |||
1 | /* | ||
2 | * libbb/selinux_common.c | ||
3 | * -- common SELinux utility functions | ||
4 | * | ||
5 | * Copyright 2007 KaiGai Kohei <kaigai@kaigai.gr.jp> | ||
6 | */ | ||
7 | #include "busybox.h" | ||
8 | #include <selinux/context.h> | ||
9 | |||
10 | context_t set_security_context_component(security_context_t cur_context, | ||
11 | char *user, char *role, char *type, char *range) | ||
12 | { | ||
13 | context_t con = context_new(cur_context); | ||
14 | if (!con) | ||
15 | return NULL; | ||
16 | |||
17 | if (user && context_user_set(con, user)) | ||
18 | goto error; | ||
19 | if (type && context_type_set(con, type)) | ||
20 | goto error; | ||
21 | if (range && context_range_set(con, range)) | ||
22 | goto error; | ||
23 | if (role && context_role_set(con, role)) | ||
24 | goto error; | ||
25 | return con; | ||
26 | |||
27 | error: | ||
28 | context_free(con); | ||
29 | return NULL; | ||
30 | } | ||