1 #ifndef _NX_VS_NETWORK_H
2 #define _NX_VS_NETWORK_H
5 #include "vserver/network.h"
6 #include "vserver/debug.h"
9 #define get_nx_info(i) __get_nx_info(i,__FILE__,__LINE__)
11 static inline struct nx_info *__get_nx_info(struct nx_info *nxi,
12 const char *_file, int _line)
16 vxlprintk(VXD_CBIT(nid, 2), "get_nx_info(%p[#%d.%d])",
17 nxi, nxi?nxi->nx_id:0, nxi?atomic_read(&nxi->nx_usecnt):0,
19 atomic_inc(&nxi->nx_usecnt);
24 extern void free_nx_info(struct nx_info *);
26 #define put_nx_info(i) __put_nx_info(i,__FILE__,__LINE__)
28 static inline void __put_nx_info(struct nx_info *nxi, const char *_file, int _line)
32 vxlprintk(VXD_CBIT(nid, 2), "put_nx_info(%p[#%d.%d])",
33 nxi, nxi?nxi->nx_id:0, nxi?atomic_read(&nxi->nx_usecnt):0,
35 if (atomic_dec_and_test(&nxi->nx_usecnt))
39 #define set_nx_info(p,i) __set_nx_info(p,i,__FILE__,__LINE__)
41 static inline void __set_nx_info(struct nx_info **nxp, struct nx_info *nxi,
42 const char *_file, int _line)
49 vxlprintk(VXD_CBIT(nid, 3), "set_nx_info(%p[#%d.%d.%d])",
50 nxi, nxi?nxi->nx_id:0,
51 nxi?atomic_read(&nxi->nx_usecnt):0,
52 nxi?atomic_read(&nxi->nx_refcnt):0,
55 atomic_inc(&nxi->nx_refcnt);
56 // nxo = xchg(nxp, __get_nx_info(nxi, _file, _line));
61 #define clr_nx_info(p) __clr_nx_info(p,__FILE__,__LINE__)
63 static inline void __clr_nx_info(struct nx_info **nxp,
64 const char *_file, int _line)
68 nxo = xchg(nxp, NULL);
72 vxlprintk(VXD_CBIT(nid, 3), "clr_nx_info(%p[#%d.%d.%d])",
73 nxo, nxo?nxo->nx_id:0,
74 nxo?atomic_read(&nxo->nx_usecnt):0,
75 nxo?atomic_read(&nxo->nx_refcnt):0,
78 if (atomic_dec_and_test(&nxo->nx_refcnt))
80 // __put_nx_info(nxo, _file, _line);
84 #define task_get_nx_info(i) __task_get_nx_info(i,__FILE__,__LINE__)
86 static __inline__ struct nx_info *__task_get_nx_info(struct task_struct *p,
87 const char *_file, int _line)
92 nxi = __get_nx_info(p->nx_info, _file, _line);
93 vxlprintk(VXD_CBIT(nid, 5), "task_get_nx_info(%p)",
100 #define nx_task_nid(t) ((t)->nid)
102 #define nx_current_nid() nx_task_nid(current)
104 #define nx_check(c,m) __nx_check(nx_current_nid(),c,m)
106 #define nx_weak_check(c,m) ((m) ? nx_check(c,m) : 1)
109 #define __nx_flags(v,m,f) (((v) & (m)) ^ (f))
111 #define __nx_task_flags(t,m,f) \
112 (((t) && ((t)->nx_info)) ? \
113 __nx_flags((t)->nx_info->nx_flags,(m),(f)) : 0)
115 #define nx_current_flags() \
116 ((current->nx_info) ? current->nx_info->nx_flags : 0)
118 #define nx_flags(m,f) __nx_flags(nx_current_flags(),(m),(f))
121 #define nx_current_ncaps() \
122 ((current->nx_info) ? current->nx_info->nx_ncaps : 0)
124 #define nx_ncaps(c) (nx_current_ncaps() & (c))
127 static inline int addr_in_nx_info(struct nx_info *nxi, uint32_t addr)
135 for (i=0; i<n; i++) {
136 if (nxi->ipv4[i] == addr)
144 #warning duplicate inclusion