mirror of
https://git.rtems.org/rtems-libbsd/
synced 2025-10-14 00:38:39 +08:00
Use static inline functions for jail and prison
This helps the compiler to optimize away dead code.
This commit is contained in:
Sebastian Huber
@@ -369,15 +369,56 @@ struct mount;
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struct sockaddr;
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struct statfs;
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struct vfsconf;
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#ifndef __rtems__
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int jailed(struct ucred *cred);
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#else /* __rtems__ */
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static inline int
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jailed(struct ucred *cred)
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{
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(void)cred;
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return (0);
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}
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#endif /* __rtems__ */
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#ifndef __rtems__
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int jailed_without_vnet(struct ucred *);
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#else /* __rtems__ */
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static inline int
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jailed_without_vnet(struct ucred *cred)
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{
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(void)cred;
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return (0);
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}
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#endif /* __rtems__ */
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void getcredhostname(struct ucred *, char *, size_t);
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void getcreddomainname(struct ucred *, char *, size_t);
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void getcredhostuuid(struct ucred *, char *, size_t);
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#ifndef __rtems__
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void getcredhostid(struct ucred *, unsigned long *);
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#else /* __rtems__ */
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static inline void
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getcredhostid(struct ucred *cred, unsigned long *hostid)
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{
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(void)cred;
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*hostid = 0;
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}
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#endif /* __rtems__ */
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void prison0_init(void);
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int prison_allow(struct ucred *, unsigned);
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#ifndef __rtems__
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int prison_check(struct ucred *cred1, struct ucred *cred2);
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#else /* __rtems__ */
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static inline int
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prison_check(struct ucred *cred1, struct ucred *cred2)
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{
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(void)cred1;
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(void)cred2;
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return (0);
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}
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#endif /* __rtems__ */
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int prison_owns_vnet(struct ucred *);
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int prison_canseemount(struct ucred *cred, struct mount *mp);
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void prison_enforce_statfs(struct ucred *cred, struct mount *mp,
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@@ -385,10 +426,38 @@ void prison_enforce_statfs(struct ucred *cred, struct mount *mp,
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struct prison *prison_find(int prid);
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struct prison *prison_find_child(struct prison *, int);
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struct prison *prison_find_name(struct prison *, const char *);
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#ifndef __rtems__
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int prison_flag(struct ucred *, unsigned);
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#else /* __rtems__ */
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static inline int
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prison_flag(struct ucred *cred, unsigned flag)
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{
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(void)cred;
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return (prison0.pr_flags & flag);
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}
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#endif /* __rtems__ */
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#ifndef __rtems__
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void prison_free(struct prison *pr);
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#else /* __rtems__ */
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static inline void
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prison_free(struct prison *pr)
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{
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(void)pr;
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}
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#endif /* __rtems__ */
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void prison_free_locked(struct prison *pr);
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#ifndef __rtems__
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void prison_hold(struct prison *pr);
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#else /* __rtems__ */
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static inline void
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prison_hold(struct prison *pr)
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{
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(void)pr;
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}
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#endif /* __rtems__ */
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void prison_hold_locked(struct prison *pr);
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void prison_proc_hold(struct prison *);
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void prison_proc_free(struct prison *);
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@@ -398,12 +467,67 @@ int prison_equal_ip4(struct prison *, struct prison *);
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#else /* __rtems__ */
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#define prison_equal_ip4(p1, p2) 1
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#endif /* __rtems__ */
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#ifndef __rtems__
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int prison_get_ip4(struct ucred *cred, struct in_addr *ia);
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#else /* __rtems__ */
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static inline int
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prison_get_ip4(struct ucred *cred, struct in_addr *ia)
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{
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(void)cred;
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(void)ia;
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return (EAFNOSUPPORT);
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}
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#endif /* __rtems__ */
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#ifndef __rtems__
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int prison_local_ip4(struct ucred *cred, struct in_addr *ia);
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#else /* __rtems__ */
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static inline int
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prison_local_ip4(struct ucred *cred, struct in_addr *ia)
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{
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(void)cred;
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(void)ia;
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return (0);
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}
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#endif /* __rtems__ */
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#ifndef __rtems__
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int prison_remote_ip4(struct ucred *cred, struct in_addr *ia);
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#else /* __rtems__ */
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static inline int
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prison_remote_ip4(struct ucred *cred, struct in_addr *ia)
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{
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(void)cred;
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(void)ia;
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return (0);
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}
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#endif /* __rtems__ */
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#ifndef __rtems__
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int prison_check_ip4(const struct ucred *, const struct in_addr *);
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#else /* __rtems__ */
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static inline int
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prison_check_ip4(const struct ucred *cred, const struct in_addr *ia)
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{
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(void)cred;
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(void)ia;
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return (0);
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}
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#endif /* __rtems__ */
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int prison_check_ip4_locked(const struct prison *, const struct in_addr *);
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#ifndef __rtems__
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int prison_saddrsel_ip4(struct ucred *, struct in_addr *);
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#else /* __rtems__ */
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static inline int
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prison_saddrsel_ip4(struct ucred *cred, struct in_addr *ia)
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{
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(void)cred;
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(void)ia;
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return (1);
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}
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#endif /* __rtems__ */
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int prison_restrict_ip4(struct prison *, struct in_addr *);
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int prison_qcmp_v4(const void *, const void *);
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#ifdef INET6
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@@ -412,17 +536,95 @@ int prison_equal_ip6(struct prison *, struct prison *);
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#else /* __rtems__ */
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#define prison_equal_ip6(p1, p2) 1
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#endif /* __rtems__ */
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#ifndef __rtems__
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int prison_get_ip6(struct ucred *, struct in6_addr *);
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#else /* __rtems__ */
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static inline int
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prison_get_ip6(struct ucred *cred, struct in6_addr *ia6)
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{
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(void)cred;
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(void)ia6;
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return (EAFNOSUPPORT);
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}
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#endif /* __rtems__ */
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#ifndef __rtems__
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int prison_local_ip6(struct ucred *, struct in6_addr *, int);
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#else /* __rtems__ */
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static inline int
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prison_local_ip6(struct ucred *cred, struct in6_addr *ia6, int v6only)
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{
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(void)cred;
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(void)ia6;
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(void)v6only;
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return (0);
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}
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#endif /* __rtems__ */
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#ifndef __rtems__
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int prison_remote_ip6(struct ucred *, struct in6_addr *);
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#else /* __rtems__ */
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static inline int
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prison_remote_ip6(struct ucred *cred, struct in6_addr *ia6)
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{
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(void)cred;
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(void)ia6;
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return (0);
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}
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#endif /* __rtems__ */
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#ifndef __rtems__
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int prison_check_ip6(const struct ucred *, const struct in6_addr *);
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#else /* __rtems__ */
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static inline int
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prison_check_ip6(const struct ucred *cred, const struct in6_addr *ia6)
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{
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(void)cred;
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(void)ia6;
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return (0);
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}
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#endif /* __rtems__ */
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int prison_check_ip6_locked(const struct prison *, const struct in6_addr *);
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#ifndef __rtems__
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int prison_saddrsel_ip6(struct ucred *, struct in6_addr *);
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#else /* __rtems__ */
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static inline int
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prison_saddrsel_ip6(struct ucred *cred, struct in6_addr *ia6)
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{
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(void)cred;
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(void)ia6;
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return (EAFNOSUPPORT);
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}
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#endif /* __rtems__ */
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int prison_restrict_ip6(struct prison *, struct in6_addr *);
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int prison_qcmp_v6(const void *, const void *);
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#endif
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#ifndef __rtems__
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int prison_check_af(struct ucred *cred, int af);
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#else /* __rtems__ */
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static inline int
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prison_check_af(struct ucred *cred, int af)
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{
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(void)cred;
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(void)af;
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return (0);
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}
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#endif /* __rtems__ */
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#ifndef __rtems__
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int prison_if(struct ucred *cred, struct sockaddr *sa);
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#else /* __rtems__ */
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static inline int
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prison_if(struct ucred *cred, struct sockaddr *sa)
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{
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(void)cred;
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(void)sa;
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return (0);
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}
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#endif /* __rtems__ */
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char *prison_name(struct prison *, struct prison *);
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int prison_priv_check(struct ucred *cred, int priv);
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int sysctl_jail_param(SYSCTL_HANDLER_ARGS);
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