diff options
Diffstat (limited to 'freebsd/sys/sys/user.h')
| -rw-r--r-- | freebsd/sys/sys/user.h | 63 |
1 files changed, 50 insertions, 13 deletions
diff --git a/freebsd/sys/sys/user.h b/freebsd/sys/sys/user.h index 698cad9e..d0da0455 100644 --- a/freebsd/sys/sys/user.h +++ b/freebsd/sys/sys/user.h @@ -61,6 +61,7 @@ #ifndef _SYS_SOCKET_VAR_H_ #include <sys/socket.h> #endif +#include <sys/caprights.h> /* * KERN_PROC subtype ops return arrays of selected proc structure entries: @@ -83,7 +84,7 @@ * it in two places: function fill_kinfo_proc in sys/kern/kern_proc.c and * function kvm_proclist in lib/libkvm/kvm_proc.c . */ -#define KI_NSPARE_INT 7 +#define KI_NSPARE_INT 4 #define KI_NSPARE_LONG 12 #define KI_NSPARE_PTR 6 @@ -98,7 +99,7 @@ #define TDNAMLEN 16 /* size of returned thread name */ #define COMMLEN 19 /* size of returned ki_comm name */ #define KI_EMULNAMELEN 16 /* size of returned ki_emul */ -#define KI_NGROUPS 16 /* number of groups in ki_groups */ +#define KI_NGROUPS 16 /* number of groups in ki_groups */ #define LOGNAMELEN 17 /* size of returned ki_login */ #define LOGINCLASSLEN 17 /* size of returned ki_loginclass */ @@ -146,7 +147,7 @@ struct kinfo_proc { gid_t ki_svgid; /* Saved effective group id */ short ki_ngroups; /* number of groups */ short ki_spare_short2; /* unused (just here for alignment) */ - gid_t ki_groups[KI_NGROUPS]; /* groups */ + gid_t ki_groups[KI_NGROUPS]; /* groups */ vm_size_t ki_size; /* virtual size */ segsz_t ki_rssize; /* current resident set size in pages */ segsz_t ki_swrss; /* resident set size before last swap */ @@ -170,8 +171,8 @@ struct kinfo_proc { signed char ki_nice; /* Process "nice" value */ char ki_lock; /* Process lock (prevent swap) count */ char ki_rqindex; /* Run queue index */ - u_char ki_oncpu; /* Which cpu we are on */ - u_char ki_lastcpu; /* Last cpu we were on */ + u_char ki_oncpu_old; /* Which cpu we are on (legacy) */ + u_char ki_lastcpu_old; /* Last cpu we were on (legacy) */ char ki_tdname[TDNAMLEN+1]; /* thread name */ char ki_wmesg[WMESGLEN+1]; /* wchan message */ char ki_login[LOGNAMELEN+1]; /* setlogin name */ @@ -186,6 +187,9 @@ struct kinfo_proc { */ char ki_sparestrings[50]; /* spare string space */ int ki_spareints[KI_NSPARE_INT]; /* spare room for growth */ + int ki_oncpu; /* Which cpu we are on */ + int ki_lastcpu; /* Last cpu we were on */ + int ki_tracer; /* Pid of tracing process */ int ki_flag2; /* P2_* flags */ int ki_fibnum; /* Default FIB number */ u_int ki_cr_flags; /* Credential flags */ @@ -255,8 +259,7 @@ struct user { #define KF_TYPE_SHM 8 #define KF_TYPE_SEM 9 #define KF_TYPE_PTS 10 -/* no KF_TYPE_CAPABILITY (11), since capabilities wrap other file objects */ -#define KF_TYPE_PROCDESC 12 +#define KF_TYPE_PROCDESC 11 #define KF_TYPE_UNKNOWN 255 #define KF_VTYPE_VNON 0 @@ -273,7 +276,7 @@ struct user { #define KF_FD_TYPE_CWD -1 /* Current working directory */ #define KF_FD_TYPE_ROOT -2 /* Root directory */ #define KF_FD_TYPE_JAIL -3 /* Jail directory */ -#define KF_FD_TYPE_TRACE -4 /* ptrace vnode */ +#define KF_FD_TYPE_TRACE -4 /* Ktrace vnode */ #define KF_FD_TYPE_TEXT -5 /* Text vnode */ #define KF_FD_TYPE_CTTY -6 /* Controlling terminal */ @@ -292,11 +295,10 @@ struct user { #define KF_FLAG_TRUNC 0x00001000 #define KF_FLAG_EXCL 0x00002000 #define KF_FLAG_EXEC 0x00004000 -#define KF_FLAG_CAPABILITY 0x00008000 /* * Old format. Has variable hidden padding due to alignment. - * This is a compatability hack for pre-build 7.1 packages. + * This is a compatibility hack for pre-build 7.1 packages. */ #if defined(__amd64__) #define KINFO_OFILE_SIZE 1328 @@ -323,6 +325,12 @@ struct kinfo_ofile { }; #if defined(__amd64__) || defined(__i386__) +/* + * This size should never be changed. If you really need to, you must provide + * backward ABI compatibility by allocating a new sysctl MIB that will return + * the new structure. The current structure has to be returned by the current + * sysctl MIB. See how it is done for the kinfo_ofile structure. + */ #define KINFO_FILE_SIZE 1392 #endif @@ -395,7 +403,7 @@ struct kinfo_file { uint16_t kf_pad1; /* Round to 32 bit alignment. */ int _kf_ispare0; /* Space for more stuff. */ cap_rights_t kf_cap_rights; /* Capability rights. */ - int _kf_ispare[4]; /* Space for more stuff. */ + uint64_t _kf_cap_spare; /* Space for future cap_rights_t. */ /* Truncated before copyout in sysctl */ char kf_path[PATH_MAX]; /* Path to file, if any. */ #else /* __rtems__ */ @@ -484,6 +492,27 @@ struct kinfo_vmentry { }; /* + * The "vm.objects" sysctl provides a list of all VM objects in the system + * via an array of these entries. + */ +struct kinfo_vmobject { + int kvo_structsize; /* Variable size of record. */ + int kvo_type; /* Object type: KVME_TYPE_*. */ + uint64_t kvo_size; /* Object size in pages. */ + uint64_t kvo_vn_fileid; /* inode number if vnode. */ + uint32_t kvo_vn_fsid; /* dev_t of vnode location. */ + int kvo_ref_count; /* Reference count. */ + int kvo_shadow_count; /* Shadow count. */ + int kvo_memattr; /* Memory attribute. */ + uint64_t kvo_resident; /* Number of resident pages. */ + uint64_t kvo_active; /* Number of active pages. */ + uint64_t kvo_inactive; /* Number of inactive pages. */ + uint64_t _kvo_qspare[8]; + uint32_t _kvo_ispare[8]; + char kvo_path[PATH_MAX]; /* Pathname, if any. */ +}; + +/* * The KERN_PROC_KSTACK sysctl allows a process to dump the kernel stacks of * another process as a series of entries. Each stack is represented by a * series of symbol names and offsets as generated by stack_sbuf_print(9). @@ -516,6 +545,11 @@ struct kinfo_sigtramp { #define KERN_PROC_NOTHREADS 0x1 #define KERN_PROC_MASK32 0x2 +/* Flags for kern_proc_filedesc_out. */ +#define KERN_FILEDESC_PACK_KINFO 0x00000001U + +/* Flags for kern_proc_vmmap_out. */ +#define KERN_VMMAP_PACK_KINFO 0x00000001U struct sbuf; /* @@ -527,9 +561,12 @@ struct sbuf; * to be locked on enter. On return the process is unlocked. */ -int kern_proc_filedesc_out(struct proc *p, struct sbuf *sb, ssize_t maxlen); +int kern_proc_filedesc_out(struct proc *p, struct sbuf *sb, ssize_t maxlen, + int flags); +int kern_proc_cwd_out(struct proc *p, struct sbuf *sb, ssize_t maxlen); int kern_proc_out(struct proc *p, struct sbuf *sb, int flags); -int kern_proc_vmmap_out(struct proc *p, struct sbuf *sb); +int kern_proc_vmmap_out(struct proc *p, struct sbuf *sb, ssize_t maxlen, + int flags); int vntype_to_kinfo(int vtype); #endif /* !_KERNEL */ |