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29 * P4: //depot/projects/trustedbsd/openbsm/libbsm/bsm_fcntl.c#2
32 #include <sys/cdefs.h>
33 __FBSDID("$FreeBSD$");
35 #include <sys/param.h>
36 #include <sys/fcntl.h>
38 #include <security/audit/audit.h>
40 #include <bsm/audit_fcntl.h>
41 #include <bsm/audit_record.h>
43 struct bsm_fcntl_cmd {
44 u_short bfc_bsm_fcntl_cmd;
45 int bfc_local_fcntl_cmd;
47 typedef struct bsm_fcntl_cmd bsm_fcntl_cmd_t;
49 static const bsm_fcntl_cmd_t bsm_fcntl_cmdtab[] = {
50 { BSM_F_DUPFD, F_DUPFD },
51 { BSM_F_GETFD, F_GETFD },
52 { BSM_F_SETFD, F_SETFD },
53 { BSM_F_GETFL, F_GETFL },
54 { BSM_F_SETFL, F_SETFL },
56 { BSM_F_O_GETLK, F_O_GETLK },
58 { BSM_F_SETLK, F_SETLK },
59 { BSM_F_SETLKW, F_SETLK },
61 { BSM_F_CHKFL, F_CHKFL },
64 { BSM_F_DUP2FD, F_DUP2FD },
67 { BSM_F_ALLOCSP, F_ALLOCSP },
70 { BSM_F_FREESP, F_FREESP },
73 { BSM_F_ISSTREAM, F_ISSTREAM},
75 { BSM_F_GETLK, F_GETLK },
77 { BSM_F_PRIV, F_PRIV },
80 { BSM_F_NPRIV, F_NPRIV },
83 { BSM_F_QUOTACTL, F_QUOTACTL },
86 { BSM_F_BLOCKS, F_BLOCKS },
89 { BSM_F_BLKSIZE, F_BLKSIZE },
91 { BSM_F_GETOWN, F_GETOWN },
92 { BSM_F_SETOWN, F_SETOWN },
94 { BSM_F_REVOKE, F_REVOKE },
96 #ifdef F_HASREMOTEBLOCKS
97 { BSM_F_HASREMOTEBLOCKS,
101 { BSM_F_FREESP, F_FREESP },
104 { BSM_F_ALLOCSP, F_ALLOCSP },
107 { BSM_F_FREESP64, F_FREESP64 },
110 { BSM_F_ALLOCSP64, F_ALLOCSP64 },
113 { BSM_F_GETLK64, F_GETLK64 },
116 { BSM_F_SETLK64, F_SETLK64 },
119 { BSM_F_SETLKW64, F_SETLKW64 },
122 { BSM_F_SHARE, F_SHARE },
125 { BSM_F_UNSHARE, F_UNSHARE },
127 #ifdef F_SETLK_NBMAND
128 { BSM_F_SETLK_NBMAND, F_SETLK_NBMAND },
130 #ifdef F_SHARE_NBMAND
131 { BSM_F_SHARE_NBMAND, F_SHARE_NBMAND },
133 #ifdef F_SETLK64_NBMAND
134 { BSM_F_SETLK64_NBMAND, F_SETLK64_NBMAND },
137 { BSM_F_GETXFL, F_GETXFL },
140 { BSM_F_BADFD, F_BADFD },
143 { BSM_F_OGETLK, F_OGETLK },
146 { BSM_F_OSETLK, F_OSETLK },
149 { BSM_F_OSETLKW, F_OSETLKW },
151 #ifdef F_SETLK_REMOTE
152 { BSM_F_SETLK_REMOTE, F_SETLK_REMOTE },
156 { BSM_F_SETSIG, F_SETSIG },
159 { BSM_F_GETSIG, F_GETSIG },
163 { BSM_F_CHKCLEAN, F_CHKCLEAN },
166 { BSM_F_PREALLOCATE, F_PREALLOCATE },
169 { BSM_F_SETSIZE, F_SETSIZE },
172 { BSM_F_RDADVISE, F_RDADVISE },
175 { BSM_F_RDAHEAD, F_RDAHEAD },
177 #ifdef F_READBOOTSTRAP
178 { BSM_F_READBOOTSTRAP, F_READBOOTSTRAP },
180 #ifdef F_WRITEBOOTSTRAP
181 { BSM_F_WRITEBOOTSTRAP, F_WRITEBOOTSTRAP },
184 { BSM_F_NOCACHE, F_NOCACHE },
187 { BSM_F_LOG2PHYS, F_LOG2PHYS },
190 { BSM_F_GETPATH, F_GETPATH },
193 { BSM_F_FULLFSYNC, F_FULLFSYNC },
195 #ifdef F_PATHPKG_CHECK
196 { BSM_F_PATHPKG_CHECK, F_PATHPKG_CHECK },
199 { BSM_F_FREEZE_FS, F_FREEZE_FS },
202 { BSM_F_THAW_FS, F_THAW_FS },
204 #ifdef F_GLOBAL_NOCACHE
205 { BSM_F_GLOBAL_NOCACHE, F_GLOBAL_NOCACHE },
208 { BSM_F_OPENFROM, F_OPENFROM },
211 { BSM_F_UNLINKFROM, F_UNLINKFROM },
213 #ifdef F_CHECK_OPENEVT
214 { BSM_F_CHECK_OPENEVT, F_CHECK_OPENEVT },
217 { BSM_F_ADDSIGS, F_ADDSIGS },
219 #ifdef F_MARKDEPENDENCY
220 { BSM_F_MARKDEPENDENCY, F_MARKDEPENDENCY },
223 #ifdef FCNTL_FS_SPECIFIC_BASE
224 { BSM_F_FS_SPECIFIC_0, FCNTL_FS_SPECIFIC_BASE},
225 { BSM_F_FS_SPECIFIC_1, FCNTL_FS_SPECIFIC_BASE + 1},
226 { BSM_F_FS_SPECIFIC_2, FCNTL_FS_SPECIFIC_BASE + 2},
227 { BSM_F_FS_SPECIFIC_3, FCNTL_FS_SPECIFIC_BASE + 3},
228 { BSM_F_FS_SPECIFIC_4, FCNTL_FS_SPECIFIC_BASE + 4},
229 { BSM_F_FS_SPECIFIC_5, FCNTL_FS_SPECIFIC_BASE + 5},
230 { BSM_F_FS_SPECIFIC_6, FCNTL_FS_SPECIFIC_BASE + 6},
231 { BSM_F_FS_SPECIFIC_7, FCNTL_FS_SPECIFIC_BASE + 7},
232 { BSM_F_FS_SPECIFIC_8, FCNTL_FS_SPECIFIC_BASE + 8},
233 { BSM_F_FS_SPECIFIC_9, FCNTL_FS_SPECIFIC_BASE + 9},
234 { BSM_F_FS_SPECIFIC_10, FCNTL_FS_SPECIFIC_BASE + 10},
235 { BSM_F_FS_SPECIFIC_11, FCNTL_FS_SPECIFIC_BASE + 11},
236 { BSM_F_FS_SPECIFIC_12, FCNTL_FS_SPECIFIC_BASE + 12},
237 { BSM_F_FS_SPECIFIC_13, FCNTL_FS_SPECIFIC_BASE + 13},
238 { BSM_F_FS_SPECIFIC_14, FCNTL_FS_SPECIFIC_BASE + 14},
239 { BSM_F_FS_SPECIFIC_15, FCNTL_FS_SPECIFIC_BASE + 15},
240 #endif /* FCNTL_FS_SPECIFIC_BASE */
242 static const int bsm_fcntl_cmd_count = sizeof(bsm_fcntl_cmdtab) /
243 sizeof(bsm_fcntl_cmdtab[0]);
245 static const bsm_fcntl_cmd_t *
246 bsm_lookup_local_fcntl_cmd(int local_fcntl_cmd)
250 for (i = 0; i < bsm_fcntl_cmd_count; i++) {
251 if (bsm_fcntl_cmdtab[i].bfc_local_fcntl_cmd ==
253 return (&bsm_fcntl_cmdtab[i]);
259 au_fcntl_cmd_to_bsm(int local_fcntl_cmd)
261 const bsm_fcntl_cmd_t *bfcp;
263 bfcp = bsm_lookup_local_fcntl_cmd(local_fcntl_cmd);
265 return (BSM_F_UNKNOWN);
266 return (bfcp->bfc_bsm_fcntl_cmd);
269 static const bsm_fcntl_cmd_t *
270 bsm_lookup_bsm_fcntl_cmd(u_short bsm_fcntl_cmd)
274 for (i = 0; i < bsm_fcntl_cmd_count; i++) {
275 if (bsm_fcntl_cmdtab[i].bfc_bsm_fcntl_cmd ==
277 return (&bsm_fcntl_cmdtab[i]);
283 au_bsm_to_fcntl_cmd(u_short bsm_fcntl_cmd, int *local_fcntl_cmdp)
285 const bsm_fcntl_cmd_t *bfcp;
287 bfcp = bsm_lookup_bsm_fcntl_cmd(bsm_fcntl_cmd);
288 if (bfcp == NULL || bfcp->bfc_local_fcntl_cmd)
290 *local_fcntl_cmdp = bfcp->bfc_local_fcntl_cmd;