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Improve namespacing in <sys/socket.h>:

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* MSG_NOSIGNAL is in POSIX.1-2008.
 * MSG_NOTIFICATION (SCTP) is not in POSIX.
 * PRU_FLUSH_* (SCTP) are not in POSIX.
 * bindat()/connectat() are not in POSIX.

Discussed with:	rrs (PRU_FLUSH_*)
This commit is contained in:
jilles 2013-03-30 13:30:27 +00:00
parent 48f29e1c7d
commit c0fce542aa
1 changed files with 11 additions and 6 deletions
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17
sys/sys/socket.h
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@ -455,20 +455,20 @@ struct msghdr {
#define MSG_TRUNC 0x10 /* data discarded before delivery */
#define MSG_CTRUNC 0x20 /* control data lost before delivery */
#define MSG_WAITALL 0x40 /* wait for full request or error */
#define MSG_NOTIFICATION 0x2000 /* SCTP notification */
#if __POSIX_VISIBLE >= 200809
#define MSG_NOSIGNAL 0x20000 /* do not generate SIGPIPE on EOF */
#endif
#if __BSD_VISIBLE
#define MSG_DONTWAIT 0x80 /* this message should be nonblocking */
#define MSG_EOF 0x100 /* data completes connection */
#define MSG_NOTIFICATION 0x2000 /* SCTP notification */
#define MSG_NBIO 0x4000 /* FIONBIO mode, used by fifofs */
#define MSG_COMPAT 0x8000 /* used in sendit() */
#define MSG_CMSG_CLOEXEC 0x40000 /* make received fds close-on-exec */
#endif
#ifdef _KERNEL
#define MSG_SOCALLBCK 0x10000 /* for use by socket callbacks - soreceive (TCP) */
#endif
#if __BSD_VISIBLE
#define MSG_NOSIGNAL 0x20000 /* do not generate SIGPIPE on EOF */
#define MSG_CMSG_CLOEXEC 0x40000 /* make received fds close-on-exec */
#endif
/*
* Header for ancillary data objects in msg_control buffer.
@ -597,10 +597,13 @@ struct omsghdr {
#define SHUT_WR 1 /* shut down the writing side */
#define SHUT_RDWR 2 /* shut down both sides */
#if __BSD_VISIBLE
/* for SCTP */
/* we cheat and use the SHUT_XX defines for these */
#define PRU_FLUSH_RD SHUT_RD
#define PRU_FLUSH_WR SHUT_WR
#define PRU_FLUSH_RDWR SHUT_RDWR
#endif
#if __BSD_VISIBLE
@ -629,9 +632,11 @@ struct sf_hdtr {
__BEGIN_DECLS
int accept(int, struct sockaddr * __restrict, socklen_t * __restrict);
int bind(int, const struct sockaddr *, socklen_t);
int bindat(int, int, const struct sockaddr *, socklen_t);
int connect(int, const struct sockaddr *, socklen_t);
#if __BSD_VISIBLE
int bindat(int, int, const struct sockaddr *, socklen_t);
int connectat(int, int, const struct sockaddr *, socklen_t);
#endif
int getpeername(int, struct sockaddr * __restrict, socklen_t * __restrict);
int getsockname(int, struct sockaddr * __restrict, socklen_t * __restrict);
int getsockopt(int, int, int, void * __restrict, socklen_t * __restrict);