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Get rid of unused functions.

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MFC after: 1 week.
This commit is contained in:
Michael Tuexen 2011-05-29 18:41:06 +00:00
parent 815d7d92c1
commit 14cfa970bf
4 changed files with 0 additions and 127 deletions
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43
sys/netinet/sctp_indata.c
View file

@ -247,49 +247,6 @@ sctp_build_ctl_nchunk(struct sctp_inpcb *inp,
}
char *
sctp_build_ctl_cchunk(struct sctp_inpcb *inp,
int *control_len,
struct sctp_sndrcvinfo *sinfo)
{
struct sctp_sndrcvinfo *outinfo;
struct cmsghdr *cmh;
char *buf;
int len;
int use_extended = 0;
if (sctp_is_feature_off(inp, SCTP_PCB_FLAGS_RECVDATAIOEVNT)) {
/* user does not want the sndrcv ctl */
return (NULL);
}
if (sctp_is_feature_on(inp, SCTP_PCB_FLAGS_EXT_RCVINFO)) {
use_extended = 1;
len = CMSG_LEN(sizeof(struct sctp_extrcvinfo));
} else {
len = CMSG_LEN(sizeof(struct sctp_sndrcvinfo));
}
SCTP_MALLOC(buf, char *, len, SCTP_M_CMSG);
if (buf == NULL) {
/* No space */
return (buf);
}
/* We need a CMSG header followed by the struct */
cmh = (struct cmsghdr *)buf;
outinfo = (struct sctp_sndrcvinfo *)CMSG_DATA(cmh);
cmh->cmsg_level = IPPROTO_SCTP;
if (use_extended) {
cmh->cmsg_type = SCTP_EXTRCV;
cmh->cmsg_len = len;
memcpy(outinfo, sinfo, len);
} else {
cmh->cmsg_type = SCTP_SNDRCV;
cmh->cmsg_len = len;
*outinfo = *sinfo;
}
*control_len = len;
return (buf);
}
static void
sctp_mark_non_revokable(struct sctp_association *asoc, uint32_t tsn)
{

5
sys/netinet/sctp_indata.h
View file

@ -83,11 +83,6 @@ struct mbuf *
sctp_build_ctl_nchunk(struct sctp_inpcb *inp,
struct sctp_sndrcvinfo *sinfo);
char *
sctp_build_ctl_cchunk(struct sctp_inpcb *inp,
int *control_len,
struct sctp_sndrcvinfo *sinfo);
void sctp_set_rwnd(struct sctp_tcb *, struct sctp_association *);
uint32_t

65
sys/netinet/sctputil.c
View file

@ -6184,71 +6184,6 @@ sctp_soreceive(struct socket *so,
}
int
sctp_l_soreceive(struct socket *so,
struct sockaddr **name,
struct uio *uio,
char **controlp,
int *controllen,
int *flag)
{
int error, fromlen;
uint8_t sockbuf[256];
struct sockaddr *from;
struct sctp_extrcvinfo sinfo;
int filling_sinfo = 1;
struct sctp_inpcb *inp;
inp = (struct sctp_inpcb *)so->so_pcb;
/* pickup the assoc we are reading from */
if (inp == NULL) {
SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTPUTIL, EINVAL);
return (EINVAL);
}
if ((sctp_is_feature_off(inp,
SCTP_PCB_FLAGS_RECVDATAIOEVNT)) ||
(controlp == NULL)) {
/* user does not want the sndrcv ctl */
filling_sinfo = 0;
}
if (name) {
from = (struct sockaddr *)sockbuf;
fromlen = sizeof(sockbuf);
from->sa_len = 0;
} else {
from = NULL;
fromlen = 0;
}
error = sctp_sorecvmsg(so, uio,
(struct mbuf **)NULL,
from, fromlen, flag,
(struct sctp_sndrcvinfo *)&sinfo,
filling_sinfo);
if ((controlp) && (filling_sinfo)) {
/*
* copy back the sinfo in a CMSG format note that the caller
* has reponsibility for freeing the memory.
*/
if (filling_sinfo)
*controlp = sctp_build_ctl_cchunk(inp,
controllen,
(struct sctp_sndrcvinfo *)&sinfo);
}
if (name) {
/* copy back the address info */
if (from && from->sa_len) {
*name = sodupsockaddr(from, M_WAIT);
} else {
*name = NULL;
}
}
return (error);
}

14
sys/netinet/sctputil.h
View file

@ -328,20 +328,6 @@ sctp_soreceive(struct socket *so, struct sockaddr **psa,
struct mbuf **controlp,
int *flagsp);
/* For those not passing mbufs, this does the
* translations for you. Caller owns memory
* of size controllen returned in controlp.
*/
int
sctp_l_soreceive(struct socket *so,
struct sockaddr **name,
struct uio *uio,
char **controlp,
int *controllen,
int *flag);
void
sctp_misc_ints(uint8_t from, uint32_t a, uint32_t b, uint32_t c, uint32_t d);