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Differential D26668 Diff 78167 sys/sys/user.h

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sys/sys/user.h

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#endif #endif
#ifndef _SYS_SIGNALVAR_H_ #ifndef _SYS_SIGNALVAR_H_
#include <sys/signalvar.h> #include <sys/signalvar.h>
#endif #endif
#ifndef _SYS_SOCKET_VAR_H_ #ifndef _SYS_SOCKET_VAR_H_
#include <sys/socket.h> #include <sys/socket.h>
#endif #endif
#include <sys/caprights.h> #include <sys/caprights.h>
#include <sys/eventfd.h>
/* /*
* KERN_PROC subtype ops return arrays of selected proc structure entries: * KERN_PROC subtype ops return arrays of selected proc structure entries:
* *
* This struct includes several arrays of spare space, with different arrays * This struct includes several arrays of spare space, with different arrays
* for different standard C-types. When adding new variables to this struct, * for different standard C-types. When adding new variables to this struct,
* the space for byte-aligned data should be taken from the ki_sparestring, * the space for byte-aligned data should be taken from the ki_sparestring,
* pointers from ki_spareptrs, word-aligned data from ki_spareints, and * pointers from ki_spareptrs, word-aligned data from ki_spareints, and
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#define KF_TYPE_KQUEUE 5 #define KF_TYPE_KQUEUE 5
#define KF_TYPE_CRYPTO 6 #define KF_TYPE_CRYPTO 6
#define KF_TYPE_MQUEUE 7 #define KF_TYPE_MQUEUE 7
#define KF_TYPE_SHM 8 #define KF_TYPE_SHM 8
#define KF_TYPE_SEM 9 #define KF_TYPE_SEM 9
#define KF_TYPE_PTS 10 #define KF_TYPE_PTS 10
#define KF_TYPE_PROCDESC 11 #define KF_TYPE_PROCDESC 11
#define KF_TYPE_DEV 12 #define KF_TYPE_DEV 12
#define KF_TYPE_EVENTFD 13
#define KF_TYPE_UNKNOWN 255 #define KF_TYPE_UNKNOWN 255
#define KF_VTYPE_VNON 0 #define KF_VTYPE_VNON 0
#define KF_VTYPE_VREG 1 #define KF_VTYPE_VREG 1
#define KF_VTYPE_VDIR 2 #define KF_VTYPE_VDIR 2
#define KF_VTYPE_VBLK 3 #define KF_VTYPE_VBLK 3
#define KF_VTYPE_VCHR 4 #define KF_VTYPE_VCHR 4
#define KF_VTYPE_VLNK 5 #define KF_VTYPE_VLNK 5
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/* Round to 64 bit alignment. */ /* Round to 64 bit alignment. */
uint32_t kf_pts_pad1[4]; uint32_t kf_pts_pad1[4];
} kf_pts; } kf_pts;
struct { struct {
uint32_t kf_spareint[4]; uint32_t kf_spareint[4];
uint64_t kf_spareint64[32]; uint64_t kf_spareint64[32];
pid_t kf_pid; pid_t kf_pid;
} kf_proc; } kf_proc;
struct {
eventfd_t kf_eventfd_value;
kibAuthorUnsubmitted
Done
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I wonder if the contamination of the header with include of eventfd.h is worth it. IMO it is good enough to use uint64_t directly.

kib: I wonder if the contamination of the header with include of eventfd.h is worth it. IMO it is…
uint32_t kf_eventfd_flags;
} kf_eventfd;
} kf_un; } kf_un;
}; };
uint16_t kf_status; /* Status flags. */ uint16_t kf_status; /* Status flags. */
uint16_t kf_pad1; /* Round to 32 bit alignment. */ uint16_t kf_pad1; /* Round to 32 bit alignment. */
int _kf_ispare0; /* Space for more stuff. */ int _kf_ispare0; /* Space for more stuff. */
cap_rights_t kf_cap_rights; /* Capability rights. */ cap_rights_t kf_cap_rights; /* Capability rights. */
uint64_t _kf_cap_spare; /* Space for future cap_rights_t. */ uint64_t _kf_cap_spare; /* Space for future cap_rights_t. */
/* Truncated before copyout in sysctl */ /* Truncated before copyout in sysctl */
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