diff options
| author |   Eric Paris <eparis@redhat.com> | 2008-04-01 13:24:09 -0400 |
|---|---|---|
| committer |   James Morris <jmorris@namei.org> | 2008-04-18 20:26:13 +1000 |
| commit | 832cbd9aa1293cba57d06571f5fc8f0917c672af (patch) | |
| tree | 85b1b550c71acde04294b69c08176adbaaf8641b | |
| parent | selinux/ss/services.c should #include <linux/selinux.h> (diff) | |
| download | linux-dev-832cbd9aa1293cba57d06571f5fc8f0917c672af.tar.xz linux-dev-832cbd9aa1293cba57d06571f5fc8f0917c672af.zip | |
SELinux: turn mount options strings into defines
Convert the strings used for mount options into #defines rather than
retyping the string throughout the SELinux code.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
| -rw-r--r-- | security/selinux/hooks.c | 16 | ||||
| -rw-r--r-- | security/selinux/include/security.h | 5 |
2 files changed, 13 insertions, 8 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 9d002f8484a3..93c809a6e4fa 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -321,10 +321,10 @@ enum { }; static match_table_t tokens = { - {Opt_context, "context=%s"}, - {Opt_fscontext, "fscontext=%s"}, - {Opt_defcontext, "defcontext=%s"}, - {Opt_rootcontext, "rootcontext=%s"}, + {Opt_context, CONTEXT_STR "%s"}, + {Opt_fscontext, FSCONTEXT_STR "%s"}, + {Opt_defcontext, DEFCONTEXT_STR "%s"}, + {Opt_rootcontext, ROOTCONTEXT_STR "%s"}, {Opt_error, NULL}, }; @@ -2287,10 +2287,10 @@ static inline int match_prefix(char *prefix, int plen, char *option, int olen) static inline int selinux_option(char *option, int len) { - return (match_prefix("context=", sizeof("context=")-1, option, len) || - match_prefix("fscontext=", sizeof("fscontext=")-1, option, len) || - match_prefix("defcontext=", sizeof("defcontext=")-1, option, len) || - match_prefix("rootcontext=", sizeof("rootcontext=")-1, option, len)); + return (match_prefix(CONTEXT_STR, sizeof(CONTEXT_STR)-1, option, len) || + match_prefix(FSCONTEXT_STR, sizeof(FSCONTEXT_STR)-1, option, len) || + match_prefix(DEFCONTEXT_STR, sizeof(DEFCONTEXT_STR)-1, option, len) || + match_prefix(ROOTCONTEXT_STR, sizeof(ROOTCONTEXT_STR)-1, option, len)); } static inline void take_option(char **to, char *from, int *first, int len) diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h index dd70aa084637..bc823ef70a12 100644 --- a/security/selinux/include/security.h +++ b/security/selinux/include/security.h @@ -41,6 +41,11 @@ #define ROOTCONTEXT_MNT 0x04 #define DEFCONTEXT_MNT 0x08 +#define CONTEXT_STR "context=" +#define FSCONTEXT_STR "fscontext=" +#define ROOTCONTEXT_STR "rootcontext=" +#define DEFCONTEXT_STR "defcontext=" + struct netlbl_lsm_secattr; extern int selinux_enabled; |