/*
- * Copyright (c) 2000-2011 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2012 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
#endif
#ifdef PRIVATE
-#define SO_TCDBG_PID 0x01 /* Set/get traffic class for PID */
-#define SO_TCDBG_PNAME 0x02 /* Set/get traffic class for processes of that name */
-#define SO_TCDBG_PURGE 0x04 /* Purge entries for unused PIDs */
-#define SO_TCDBG_FLUSH 0x08 /* Flush all entries */
-#define SO_TCDBG_COUNT 0x10 /* Get count of entries */
-#define SO_TCDBG_LIST 0x20 /* List entries */
+#define SO_TCDBG_PID 0x01 /* Set/get traffic class for PID */
+#define SO_TCDBG_PNAME 0x02 /* Set/get traffic class for processes of that name */
+#define SO_TCDBG_PURGE 0x04 /* Purge entries for unused PIDs */
+#define SO_TCDBG_FLUSH 0x08 /* Flush all entries */
+#define SO_TCDBG_COUNT 0x10 /* Get count of entries */
+#define SO_TCDBG_LIST 0x20 /* List entries */
+#define SO_TCDBG_DELETE 0x40 /* Delete a process entry */
+#define SO_TCDBG_TCFLUSH_PID 0x80 /* Flush traffic class for PID */
struct so_tcdbg {
u_int32_t so_tcdbg_cmd;
u_int32_t so_tcdbg_count;
pid_t so_tcdbg_pid;
char so_tcdbg_pname[MAXCOMLEN + 1];
+ int32_t so_tcdbg_opportunistic; /* -1: unspecified, 0: off, 1: on, other: errors */
};
#endif /* PRIVATE */
#else
#define SO_DONTTRUNC 0x2000 /* APPLE: Retain unread data */
/* (ATOMIC proto) */
-#define SO_WANTMORE 0x4000 /* APPLE: Give hint when more data ready */
+#define SO_WANTMORE 0x4000 /* APPLE: Give hint when more data ready */
#define SO_WANTOOBFLAG 0x8000 /* APPLE: Want OOB in MSG_FLAG on receive */
-#endif
+
+#endif /* (!__APPLE__) */
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
/*
#ifdef PRIVATE
#define SO_EXECPATH 0x1085 /* Application Firewall Socket option */
-#define SO_TRAFFIC_CLASS 0x1086 /* Traffic class (int)*/
-#define SO_TC_BE 0 /* Best effort, normal */
-#define SO_TC_BK 1 /* Background, low priority or bulk traffic */
-#define SO_TC_VI 2 /* Interactive video, constant bit rate, low latency */
-#define SO_TC_VO 3 /* Interactive voice, constant bit rate, lowest latency */
-#define SO_TC_MAX 4 /* Max traffic class value */
+/*
+ * Traffic service class definitions (lowest to highest):
+ *
+ * SO_TC_BK_SYS
+ * "Background System-Initiated", high delay tolerant, high loss
+ * tolerant, elastic flow, variable size & long-lived. E.g: system-
+ * initiated iCloud synching or Time Capsule backup, for which there
+ * is no progress feedbacks.
+ *
+ * SO_TC_BK
+ * "Background", user-initiated, high delay tolerant, high loss tolerant,
+ * elastic flow, variable size. E.g. user-initiated iCloud synching or
+ * Time Capsule backup; or traffics of background applications, for which
+ * there is some progress feedbacks.
+ *
+ * SO_TC_BE
+ * "Best Effort", unclassified/standard. This is the default service
+ * class; pretty much a mix of everything.
+ *
+ * SO_TC_RD
+ * "Responsive Data", a notch higher than "Best Effort", medium delay
+ * tolerant, elastic & inelastic flow, bursty, long-lived. E.g. email,
+ * instant messaging, for which there is a sense of interactivity and
+ * urgency (user waiting for output).
+ *
+ * SO_TC_OAM
+ * "Operations, Administration, and Management", medium delay tolerant,
+ * low-medium loss tolerant, elastic & inelastic flows, variable size.
+ * E.g. VPN tunnels.
+ *
+ * SO_TC_AV
+ * "Multimedia Audio/Video Streaming", medium delay tolerant, low-medium
+ * loss tolerant, elastic flow, constant packet interval, variable rate &
+ * size. E.g. AirPlay playback (both video and audio).
+ *
+ * SO_TC_RV
+ * "Responsive Multimedia Audio/Video", low delay tolerant, low-medium
+ * loss tolerant, elastic flow, variable packet interval, rate and size.
+ * E.g. AirPlay mirroring, screen sharing.
+ *
+ * SO_TC_VI
+ * "Interactive Video", low delay tolerant, low-medium loss tolerant,
+ * elastic flow, constant packet interval, variable rate & size. E.g.
+ * FaceTime video.
+ *
+ * SO_TC_VO
+ * "Interactive Voice", low delay tolerant, low loss tolerant, inelastic
+ * flow, constant packet rate, somewhat fixed size. E.g. VoIP including
+ * FaceTime audio.
+ *
+ * SO_TC_CTL
+ * "Network Control", low delay tolerant, low loss tolerant, inelastic
+ * flow, rate is bursty but short, variable size. E.g. DNS queries;
+ * certain types of locally-originated ICMP, ICMPv6; IGMP/MLD join/leave,
+ * ARP.
+ */
+#define SO_TRAFFIC_CLASS 0x1086 /* Traffic service class (int) */
+#define SO_TC_BK_SYS 100 /* lowest class */
+#define SO_TC_BK 200
+#define SO_TC_BE 0
+#define SO_TC_RD 300
+#define SO_TC_OAM 400
+#define SO_TC_AV 500
+#define SO_TC_RV 600
+#define SO_TC_VI 700
+#define SO_TC_VO 800
+#define SO_TC_CTL 900 /* highest class */
+#define SO_TC_MAX 10 /* Total # of traffic classes */
+#ifdef XNU_KERNEL_PRIVATE
+#define _SO_TC_BK 1 /* deprecated */
+#define _SO_TC_VI 2 /* deprecated */
+#define _SO_TC_VO 3 /* deprecated */
+#define _SO_TC_MAX 4 /* deprecated */
+
+#define SO_VALID_TC(c) \
+ (c == SO_TC_BK_SYS || c == SO_TC_BK || c == SO_TC_BE || \
+ c == SO_TC_RD || c == SO_TC_OAM || c == SO_TC_AV || \
+ c == SO_TC_RV || c == SO_TC_VI || c == SO_TC_VO || c == SO_TC_CTL)
+#endif /* XNU_KERNEL_PRIVATE */
/* Background socket configuration flags */
#define TRAFFIC_MGT_SO_BACKGROUND 0x0001 /* background socket */
#define SO_RECV_TRAFFIC_CLASS 0x1087 /* Receive traffic class (bool)*/
#define SO_TRAFFIC_CLASS_DBG 0x1088 /* Debug traffic class (struct so_tcdbg) */
#define SO_TRAFFIC_CLASS_STATS 0x1089 /* Traffic class statistics */
+#define SO_PRIVILEGED_TRAFFIC_CLASS 0x1090 /* Privileged traffic class (bool) */
#define SO_DEFUNCTOK 0x1100 /* can be defunct'd */
#define SO_ISDEFUNCT 0x1101 /* get defunct status */
+
+#define SO_OPPORTUNISTIC 0x1102 /* deprecated; use SO_TRAFFIC_CLASS */
+
+/*
+ * SO_FLUSH flushes any unsent data generated by a given socket. It takes
+ * an integer parameter, which can be any of the SO_TC traffic class values,
+ * or the special SO_TC_ALL value.
+ */
+#define SO_FLUSH 0x1103 /* flush unsent data (int) */
+#define SO_TC_ALL (-1)
+
+#define SO_RECV_ANYIF 0x1104 /* unrestricted inbound processing */
#endif /* PRIVATE */
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
#ifdef KERNEL_PRIVATE
#define SONPX_MASK_VALID (SONPX_SETOPTSHUT)
-#endif
+#define IS_SO_TC_BACKGROUND(_tc_) ((_tc_) == SO_TC_BK || (_tc_) == SO_TC_BK_SYS)
+#endif /* KERNEL_PRIVATE */
#endif
#endif
#define AF_NETGRAPH 32 /* Netgraph sockets */
#endif
#define AF_IEEE80211 37 /* IEEE 802.11 protocol */
-#define AF_MAX 38
+#ifdef __APPLE__
+#define AF_UTUN 38
+#endif
+#define AF_MAX 39
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
/*
#define PF_NETGRAPH AF_NETGRAPH
#endif
+#ifdef __APPLE__
+#define PF_UTUN AF_UTUN
+#endif
#define PF_MAX AF_MAX
/*
void *msg_accrights; /* access rights sent/rcvd */
int msg_accrightslen;
};
+
+#define SA(s) ((struct sockaddr *)(void *)(s))
#endif /* KERNEL_PRIVATE */
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
projects / apple / xnu.git / blobdiff