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* sysdeps/unix/sysv/linux/bits/in.h: Cosmetic fixes to get in sync

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with sysdeps/generic/bits/in.h.
This commit is contained in:
Roland McGrath 2004-05-25 18:56:20 +00:00
parent 47cc0570d6
commit b84515a12f
2 changed files with 27 additions and 21 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2004-04-10 Robert Millan <robertmh@gnu.org>
* sysdeps/unix/sysv/linux/bits/in.h: Cosmetic fixes to get in sync
with sysdeps/generic/bits/in.h.
2004-05-25 Roland McGrath <roland@frob.com>
* sysdeps/generic/unwind-dw2-fde-glibc.c: Change copyright terms from

43
sysdeps/unix/sysv/linux/bits/in.h
View file

@ -25,13 +25,21 @@
/* Options for use with `getsockopt' and `setsockopt' at the IP level.
The first word in the comment at the right is the data type used;
"bool" means a boolean value stored in an `int'. */
#define IP_TOS 1 /* int; IP type of service and precedence. */
#define IP_TTL 2 /* int; IP time to live. */
#define IP_HDRINCL 3 /* int; Header is included with data. */
#define IP_OPTIONS 4 /* ip_opts; IP per-packet options. */
#define IP_OPTIONS 4 /* ip_opts; IP per-packet options. */
#define IP_HDRINCL 3 /* int; Header is included with data. */
#define IP_TOS 1 /* int; IP type of service and precedence. */
#define IP_TTL 2 /* int; IP time to live. */
#define IP_RECVOPTS 6 /* bool; Receive all IP options w/datagram. */
/* For BSD compatibility. */
#define IP_RECVRETOPTS IP_RETOPTS /* bool; Receive IP options for response. */
#define IP_RETOPTS 7 /* ip_opts; Set/get IP per-packet options. */
#define IP_MULTICAST_IF 32 /* in_addr; set/get IP multicast i/f */
#define IP_MULTICAST_TTL 33 /* u_char; set/get IP multicast ttl */
#define IP_MULTICAST_LOOP 34 /* i_char; set/get IP multicast loopback */
#define IP_ADD_MEMBERSHIP 35 /* ip_mreq; add an IP group membership */
#define IP_DROP_MEMBERSHIP 36 /* ip_mreq; drop an IP group membership */
#define IP_ROUTER_ALERT 5 /* bool */
#define IP_RECVOPTS 6 /* bool */
#define IP_RETOPTS 7 /* bool */
#define IP_PKTINFO 8 /* bool */
#define IP_PKTOPTIONS 9
#define IP_PMTUDISC 10 /* obsolete name? */
@ -39,14 +47,7 @@
#define IP_RECVERR 11 /* bool */
#define IP_RECVTTL 12 /* bool */
#define IP_RECVTOS 13 /* bool */
#define IP_MULTICAST_IF 32 /* in_addr; set/get IP multicast i/f */
#define IP_MULTICAST_TTL 33 /* u_char; set/get IP multicast ttl */
#define IP_MULTICAST_LOOP 34 /* i_char; set/get IP multicast loopback */
#define IP_ADD_MEMBERSHIP 35 /* ip_mreq; add an IP group membership */
#define IP_DROP_MEMBERSHIP 36 /* ip_mreq; drop an IP group membership */
/* For BSD compatibility. */
#define IP_RECVRETOPTS IP_RETOPTS
/* IP_MTU_DISCOVER arguments. */
#define IP_PMTUDISC_DONT 0 /* Never send DF frames. */
@ -60,9 +61,9 @@
#define IP_DEFAULT_MULTICAST_LOOP 1
#define IP_MAX_MEMBERSHIPS 20
/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst'
field is used for the first-hop gateway when using a source route
(this gets put into the header proper). */
/* Structure used to describe IP options for IP_OPTIONS and IP_RETOPTS.
The `ip_dst' field is used for the first-hop gateway when using a
source route (this gets put into the header proper). */
struct ip_opts
{
struct in_addr ip_dst; /* First hop; zero without source route. */
@ -103,6 +104,9 @@ struct in_pktinfo
#define IPV6_PKTOPTIONS 6
#define IPV6_CHECKSUM 7
#define IPV6_HOPLIMIT 8
#define SCM_SRCRT IPV6_RXSRCRT
#define IPV6_NEXTHOP 9
#define IPV6_AUTHHDR 10
#define IPV6_UNICAST_HOPS 16
@ -121,14 +125,11 @@ struct in_pktinfo
#define IPV6_IPSEC_POLICY 34
#define IPV6_XFRM_POLICY 35
#define SCM_SRCRT IPV6_RXSRCRT
/* Obsolete synonyms for the above. */
#define IPV6_RXHOPOPTS IPV6_HOPOPTS
#define IPV6_RXDSTOPTS IPV6_DSTOPTS
#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
#define IPV6_RXHOPOPTS IPV6_HOPOPTS
#define IPV6_RXDSTOPTS IPV6_DSTOPTS
/* IPV6_MTU_DISCOVER values. */
#define IPV6_PMTUDISC_DONT 0 /* Never send DF frames. */