1 /* 2 * sys/user.h definitions 3 * 4 * Copyright (c) 2015 Stacey D. Son (sson at FreeBSD) 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef TARGET_OS_USER_H 21 #define TARGET_OS_USER_H 22 23 /* 24 * from sys/priority.h 25 */ 26 struct target_priority { 27 uint8_t pri_class; /* Scheduling class. */ 28 uint8_t pri_level; /* Normal priority level. */ 29 uint8_t pri_native; /* Priority before propogation. */ 30 uint8_t pri_user; /* User priority based on p_cpu and p_nice. */ 31 }; 32 33 /* 34 * sys/caprights.h 35 */ 36 #define TARGET_CAP_RIGHTS_VERSION 0 37 38 typedef struct target_cap_rights { 39 uint64_t cr_rights[TARGET_CAP_RIGHTS_VERSION + 2]; 40 } target_cap_rights_t; 41 42 /* 43 * From sys/_socketaddr_storage.h 44 * 45 */ 46 #define TARGET_SS_MAXSIZE 128U 47 #define TARGET_SS_ALIGNSIZE (sizeof(__int64_t)) 48 #define TARGET_SS_PAD1SIZE (TARGET_SS_ALIGNSIZE - sizeof(unsigned char) - \ 49 sizeof(uint8_t)) 50 #define TARGET_SS_PAD2SIZE (TARGET_SS_MAXSIZE - sizeof(unsigned char) - \ 51 sizeof(uint8_t) - TARGET_SS_PAD1SIZE - TARGET_SS_ALIGNSIZE) 52 53 struct target_sockaddr_storage { 54 unsigned char ss_len; /* address length */ 55 uint8_t ss_family; /* address family */ 56 char __ss_pad1[TARGET_SS_PAD1SIZE]; 57 __int64_t __ss_align; /* force desired struct alignment */ 58 char __ss_pad2[TARGET_SS_PAD2SIZE]; 59 }; 60 61 /* 62 * from sys/user.h 63 */ 64 #define TARGET_KI_NSPARE_INT 2 65 #define TARGET_KI_NSPARE_LONG 12 66 #define TARGET_KI_NSPARE_PTR 6 67 68 #define TARGET_WMESGLEN 8 69 #define TARGET_LOCKNAMELEN 8 70 #define TARGET_TDNAMLEN 16 71 #define TARGET_COMMLEN 19 72 #define TARGET_KI_EMULNAMELEN 16 73 #define TARGET_KI_NGROUPS 16 74 #define TARGET_LOGNAMELEN 17 75 #define TARGET_LOGINCLASSLEN 17 76 77 #define TARGET_KF_TYPE_NONE 0 78 #define TARGET_KF_TYPE_VNODE 1 79 #define TARGET_KF_TYPE_SOCKET 2 80 #define TARGET_KF_TYPE_PIPE 3 81 #define TARGET_KF_TYPE_FIFO 4 82 #define TARGET_KF_TYPE_KQUEUE 5 83 #define TARGET_KF_TYPE_CRYPTO 6 84 #define TARGET_KF_TYPE_MQUEUE 7 85 #define TARGET_KF_TYPE_SHM 8 86 #define TARGET_KF_TYPE_SEM 9 87 #define TARGET_KF_TYPE_PTS 10 88 #define TARGET_KF_TYPE_PROCDESC 11 89 #define TARGET_KF_TYPE_DEV 12 90 #define TARGET_KF_TYPE_UNKNOWN 255 91 92 struct target_kinfo_proc { 93 int32_t ki_structsize; /* size of this structure */ 94 int32_t ki_layout; /* reserved: layout identifier */ 95 abi_ulong ki_args; /* address of command arguments */ 96 abi_ulong ki_paddr; /* address of proc */ 97 abi_ulong ki_addr; /* kernel virtual addr of u-area */ 98 abi_ulong ki_tracep; /* pointer to trace file */ 99 abi_ulong ki_textvp; /* pointer to executable file */ 100 abi_ulong ki_fd; /* pointer to open file info */ 101 abi_ulong ki_vmspace; /* pointer to kernel vmspace struct */ 102 abi_ulong ki_wchan; /* sleep address */ 103 int32_t ki_pid; /* Process identifier */ 104 int32_t ki_ppid; /* parent process id */ 105 int32_t ki_pgid; /* process group id */ 106 int32_t ki_tpgid; /* tty process group id */ 107 int32_t ki_sid; /* Process session ID */ 108 int32_t ki_tsid; /* Terminal session ID */ 109 int16_t ki_jobc; /* job control counter */ 110 int16_t ki_spare_short1; /* unused (just here for alignment) */ 111 int32_t ki_tdev__freebsd11; /* controlling tty dev */ 112 target_sigset_t ki_siglist; /* Signals arrived but not delivered */ 113 target_sigset_t ki_sigmask; /* Current signal mask */ 114 target_sigset_t ki_sigignore; /* Signals being ignored */ 115 target_sigset_t ki_sigcatch; /* Signals being caught by user */ 116 117 int32_t ki_uid; /* effective user id */ 118 int32_t ki_ruid; /* Real user id */ 119 int32_t ki_svuid; /* Saved effective user id */ 120 int32_t ki_rgid; /* Real group id */ 121 int32_t ki_svgid; /* Saved effective group id */ 122 int16_t ki_ngroups; /* number of groups */ 123 int16_t ki_spare_short2; /* unused (just here for alignment) */ 124 int32_t ki_groups[TARGET_KI_NGROUPS]; /* groups */ 125 126 abi_long ki_size; /* virtual size */ 127 128 abi_long ki_rssize; /* current resident set size in pages */ 129 abi_long ki_swrss; /* resident set size before last swap */ 130 abi_long ki_tsize; /* text size (pages) XXX */ 131 abi_long ki_dsize; /* data size (pages) XXX */ 132 abi_long ki_ssize; /* stack size (pages) */ 133 134 uint16_t ki_xstat; /* Exit status for wait & stop signal */ 135 uint16_t ki_acflag; /* Accounting flags */ 136 137 uint32_t ki_pctcpu; /* %cpu for process during ki_swtime */ 138 139 uint32_t ki_estcpu; /* Time averaged value of ki_cpticks */ 140 uint32_t ki_slptime; /* Time since last blocked */ 141 uint32_t ki_swtime; /* Time swapped in or out */ 142 uint32_t ki_cow; /* number of copy-on-write faults */ 143 uint64_t ki_runtime; /* Real time in microsec */ 144 145 struct target_freebsd_timeval ki_start; /* starting time */ 146 struct target_freebsd_timeval ki_childtime; /* time used by process children */ 147 148 abi_long ki_flag; /* P_* flags */ 149 abi_long ki_kiflag; /* KI_* flags (below) */ 150 int32_t ki_traceflag; /* Kernel trace points */ 151 char ki_stat; /* S* process status */ 152 int8_t ki_nice; /* Process "nice" value */ 153 char ki_lock; /* Process lock (prevent swap) count */ 154 char ki_rqindex; /* Run queue index */ 155 u_char ki_oncpu_old; /* Which cpu we are on (legacy) */ 156 u_char ki_lastcpu_old; /* Last cpu we were on (legacy) */ 157 char ki_tdname[TARGET_TDNAMLEN + 1]; /* thread name */ 158 char ki_wmesg[TARGET_WMESGLEN + 1]; /* wchan message */ 159 char ki_login[TARGET_LOGNAMELEN + 1]; /* setlogin name */ 160 char ki_lockname[TARGET_LOCKNAMELEN + 1]; /* lock name */ 161 char ki_comm[TARGET_COMMLEN + 1]; /* command name */ 162 char ki_emul[TARGET_KI_EMULNAMELEN + 1]; /* emulation name */ 163 char ki_loginclass[TARGET_LOGINCLASSLEN + 1]; /* login class */ 164 165 char ki_sparestrings[50]; /* spare string space */ 166 int32_t ki_spareints[TARGET_KI_NSPARE_INT]; /* spare room for growth */ 167 uint64_t ki_tdev; /* controlling tty dev */ 168 int32_t ki_oncpu; /* Which cpu we are on */ 169 int32_t ki_lastcpu; /* Last cpu we were on */ 170 int32_t ki_tracer; /* Pid of tracing process */ 171 int32_t ki_flag2; /* P2_* flags */ 172 int32_t ki_fibnum; /* Default FIB number */ 173 uint32_t ki_cr_flags; /* Credential flags */ 174 int32_t ki_jid; /* Process jail ID */ 175 int32_t ki_numthreads; /* XXXKSE number of threads in total */ 176 177 int32_t ki_tid; /* XXXKSE thread id */ 178 179 struct target_priority ki_pri; /* process priority */ 180 struct target_freebsd_rusage ki_rusage; /* process rusage statistics */ 181 /* XXX - most fields in ki_rusage_ch are not (yet) filled in */ 182 struct target_freebsd_rusage ki_rusage_ch; /* rusage of children processes */ 183 184 185 abi_ulong ki_pcb; /* kernel virtual addr of pcb */ 186 abi_ulong ki_kstack; /* kernel virtual addr of stack */ 187 abi_ulong ki_udata; /* User convenience pointer */ 188 abi_ulong ki_tdaddr; /* address of thread */ 189 190 abi_ulong ki_spareptrs[TARGET_KI_NSPARE_PTR]; /* spare room for growth */ 191 abi_long ki_sparelongs[TARGET_KI_NSPARE_LONG];/* spare room for growth */ 192 abi_long ki_sflag; /* PS_* flags */ 193 abi_long ki_tdflags; /* XXXKSE kthread flag */ 194 }; 195 196 struct target_kinfo_file { 197 int32_t kf_structsize; /* Variable size of record. */ 198 int32_t kf_type; /* Descriptor type. */ 199 int32_t kf_fd; /* Array index. */ 200 int32_t kf_ref_count; /* Reference count. */ 201 int32_t kf_flags; /* Flags. */ 202 int32_t kf_pad0; /* Round to 64 bit alignment. */ 203 int64_t kf_offset; /* Seek location. */ 204 union { 205 struct { 206 uint32_t kf_spareint; 207 /* Socket domain. */ 208 int kf_sock_domain0; 209 /* Socket type. */ 210 int kf_sock_type0; 211 /* Socket protocol. */ 212 int kf_sock_protocol0; 213 /* Socket address. */ 214 struct sockaddr_storage kf_sa_local; 215 /* Peer address. */ 216 struct sockaddr_storage kf_sa_peer; 217 /* Address of so_pcb. */ 218 uint64_t kf_sock_pcb; 219 /* Address of inp_ppcb. */ 220 uint64_t kf_sock_inpcb; 221 /* Address of unp_conn. */ 222 uint64_t kf_sock_unpconn; 223 /* Send buffer state. */ 224 uint16_t kf_sock_snd_sb_state; 225 /* Receive buffer state. */ 226 uint16_t kf_sock_rcv_sb_state; 227 /* Round to 64 bit alignment. */ 228 uint32_t kf_sock_pad0; 229 } kf_sock; 230 struct { 231 /* Vnode type. */ 232 int kf_file_type; 233 /* Space for future use */ 234 int kf_spareint[3]; 235 uint64_t kf_spareint64[30]; 236 /* Vnode filesystem id. */ 237 uint64_t kf_file_fsid; 238 /* File device. */ 239 uint64_t kf_file_rdev; 240 /* Global file id. */ 241 uint64_t kf_file_fileid; 242 /* File size. */ 243 uint64_t kf_file_size; 244 /* Vnode filesystem id, FreeBSD 11 compat. */ 245 uint32_t kf_file_fsid_freebsd11; 246 /* File device, FreeBSD 11 compat. */ 247 uint32_t kf_file_rdev_freebsd11; 248 /* File mode. */ 249 uint16_t kf_file_mode; 250 /* Round to 64 bit alignment. */ 251 uint16_t kf_file_pad0; 252 uint32_t kf_file_pad1; 253 } kf_file; 254 struct { 255 uint32_t kf_spareint[4]; 256 uint64_t kf_spareint64[32]; 257 uint32_t kf_sem_value; 258 uint16_t kf_sem_mode; 259 } kf_sem; 260 struct { 261 uint32_t kf_spareint[4]; 262 uint64_t kf_spareint64[32]; 263 uint64_t kf_pipe_addr; 264 uint64_t kf_pipe_peer; 265 uint32_t kf_pipe_buffer_cnt; 266 /* Round to 64 bit alignment. */ 267 uint32_t kf_pipe_pad0[3]; 268 } kf_pipe; 269 struct { 270 uint32_t kf_spareint[4]; 271 uint64_t kf_spareint64[32]; 272 uint32_t kf_pts_dev_freebsd11; 273 uint32_t kf_pts_pad0; 274 uint64_t kf_pts_dev; 275 /* Round to 64 bit alignment. */ 276 uint32_t kf_pts_pad1[4]; 277 } kf_pts; 278 struct { 279 uint32_t kf_spareint[4]; 280 uint64_t kf_spareint64[32]; 281 int32_t kf_pid; 282 } kf_proc; 283 } kf_un; 284 uint16_t kf_status; /* Status flags. */ 285 uint16_t kf_pad1; /* Round to 32 bit alignment. */ 286 int32_t _kf_ispare0; /* Space for more stuff. */ 287 target_cap_rights_t kf_cap_rights; /* Capability rights. */ 288 uint64_t _kf_cap_spare; /* Space for future cap_rights_t. */ 289 /* Truncated before copyout in sysctl */ 290 char kf_path[PATH_MAX]; /* Path to file, if any. */ 291 }; 292 293 struct target_kinfo_vmentry { 294 int32_t kve_structsize; /* Variable size of record. */ 295 int32_t kve_type; /* Type of map entry. */ 296 uint64_t kve_start; /* Starting address. */ 297 uint64_t kve_end; /* Finishing address. */ 298 uint64_t kve_offset; /* Mapping offset in object */ 299 uint64_t kve_vn_fileid; /* inode number if vnode */ 300 uint32_t kve_vn_fsid_freebsd11; /* dev_t of vnode location */ 301 int32_t kve_flags; /* Flags on map entry. */ 302 int32_t kve_resident; /* Number of resident pages. */ 303 int32_t kve_private_resident; /* Number of private pages. */ 304 int32_t kve_protection; /* Protection bitmask. */ 305 int32_t kve_ref_count; /* VM obj ref count. */ 306 int32_t kve_shadow_count; /* VM obj shadow count. */ 307 int32_t kve_vn_type; /* Vnode type. */ 308 uint64_t kve_vn_size; /* File size. */ 309 uint32_t kve_vn_rdev_freebsd11; /* Device id if device. */ 310 uint16_t kve_vn_mode; /* File mode. */ 311 uint16_t kve_status; /* Status flags. */ 312 #if (__FreeBSD_version >= 1300501 && __FreeBSD_version < 1400000) || \ 313 __FreeBSD_version >= 1400009 314 union { 315 uint64_t _kve_vn_fsid; /* dev_t of vnode location */ 316 uint64_t _kve_obj; /* handle of anon obj */ 317 } kve_type_spec; 318 #define kve_vn_fsid kve_type_spec._kve_vn_fsid 319 #define kve_obj kve_type_spec._kve_obj 320 #else 321 uint64_t kve_vn_fsid; /* dev_t of vnode location */ 322 #endif 323 uint64_t kve_vn_rdev; /* Device id if device. */ 324 int _kve_ispare[8]; /* Space for more stuff. */ 325 /* Truncated before copyout in sysctl */ 326 char kve_path[PATH_MAX]; /* Path to VM obj, if any. */ 327 }; 328 329 #endif /* TARGET_OS_USER_H */ 330