xdr_rec.c File Reference

#include <wintirpc.h>
#include <io.h>
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <rpc/types.h>
#include <rpc/xdr.h>
#include <rpc/auth.h>
#include <rpc/svc_auth.h>
#include <rpc/svc.h>
#include <rpc/clnt.h>
#include <stddef.h>
#include "rpc_com.h"

Include dependency graph for xdr_rec.c:

Go to the source code of this file.

Classes
struct	rec_strm

Macros
#define	LAST_FRAG   ((u_int32_t)(1 << 31))

Typedefs
typedef struct rec_strm	RECSTREAM

Functions
static bool_t	xdrrec_getlong (XDR *, long *)
static bool_t	xdrrec_putlong (XDR *, const long *)
static bool_t	xdrrec_getbytes (XDR *, char *, u_int)
static bool_t	xdrrec_putbytes (XDR *, const char *, u_int)
static u_int	xdrrec_getpos (XDR *)
static bool_t	xdrrec_setpos (XDR *, u_int)
static int32_t *	xdrrec_inline (XDR *, u_int)
static void	xdrrec_destroy (XDR *)
static u_int	fix_buf_size (u_int)
static bool_t	flush_out (RECSTREAM *, bool_t)
static bool_t	fill_input_buf (RECSTREAM *)
static bool_t	get_input_bytes (RECSTREAM *, char *, u_int)
static bool_t	set_input_fragment (RECSTREAM *)
static bool_t	skip_input_bytes (RECSTREAM *, u_int)
static bool_t	realloc_stream (RECSTREAM *, u_int)
void	xdrrec_create (XDR *xdrs, u_int sendsize, u_int recvsize, int *void *, int *readit, int *writeit)
int32_t *	xdrrec_getoutbase (XDR *xdrs)
void	xdrrec_setlastfrag (XDR *xdrs)
bool_t	xdrrec_skiprecord (XDR *xdrs)
bool_t	xdrrec_eof (XDR *xdrs)
bool_t	xdrrec_endofrecord (XDR *xdrs, bool_t sendnow)
bool_t	__xdrrec_getrec (XDR *xdrs, enum xprt_stat *statp, bool_t expectdata)
bool_t	__xdrrec_setnonblock (XDR *xdrs, int maxrec)
bool_t	__xdrrec_setblock (XDR *xdrs)

Variables
static const struct xdr_ops	xdrrec_ops

Macro Definition Documentation

LAST_FRAG

#define LAST_FRAG   ((u_int32_t)(1 << 31))

Definition at line 124 of file xdr_rec.c.

Typedef Documentation

RECSTREAM

typedef struct rec_strm RECSTREAM

Function Documentation

__xdrrec_getrec()

bool_t __xdrrec_getrec	(	XDR *	xdrs,
		enum xprt_stat *	statp,
		bool_t	expectdata
	)

Definition at line 581 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
    int n;
    u_int fraglen;
 
    if (!rstrm->in_haveheader) {
        n = rstrm->readit(rstrm->tcp_handle, rstrm->in_hdrp,
            (int)sizeof (rstrm->in_header) - rstrm->in_hdrlen);
        if (n == 0) {
            *statp = expectdata ? XPRT_DIED : XPRT_IDLE;
            return FALSE;
        }
        if (n < 0) {
            *statp = XPRT_DIED;
            return FALSE;
        }
        rstrm->in_hdrp += n;
        rstrm->in_hdrlen += n;
        if (rstrm->in_hdrlen < sizeof (rstrm->in_header)) {
            *statp = XPRT_MOREREQS;
            return FALSE;
        }
        rstrm->in_header = ntohl(rstrm->in_header);
        fraglen = (int)(rstrm->in_header & ~LAST_FRAG);
        if (fraglen == 0 || fraglen > rstrm->in_maxrec ||
            (rstrm->in_reclen + fraglen) > rstrm->in_maxrec) {
            *statp = XPRT_DIED;
            return FALSE;
        }
        rstrm->fbtbc = rstrm->in_header & (~LAST_FRAG);
        rstrm->in_reclen += fraglen;
        if (rstrm->in_reclen > rstrm->recvsize)
            realloc_stream(rstrm, rstrm->in_reclen);
        if (rstrm->in_header & LAST_FRAG) {
            rstrm->in_header &= ~LAST_FRAG;
            rstrm->last_frag = TRUE;
        }
    }
 
    do {
        n =  rstrm->readit(rstrm->tcp_handle,
            rstrm->in_base + rstrm->in_received,
            (rstrm->in_reclen - rstrm->in_received));
 
        /* this case is needed for non-block as socket returns TIMEDOUT and -1
         * -2 is an error case and covered by the next if() statement */
        if (n == -1) continue;
 
        if (n < 0) {
            *statp = XPRT_DIED;
            return FALSE;
        }
 
        if (n == 0) {
            *statp = expectdata ? XPRT_DIED : XPRT_IDLE;
            return FALSE;
        }
 
        rstrm->in_received += n;
        if (rstrm->in_received == rstrm->in_reclen) {
            rstrm->in_haveheader = FALSE;
            rstrm->in_hdrp = (char *)(void *)&rstrm->in_header;
            rstrm->in_hdrlen = 0;
            if (rstrm->last_frag) {
                rstrm->in_boundry = rstrm->in_base + rstrm->in_reclen;
                rstrm->in_finger = rstrm->in_base;
                rstrm->in_reclen = rstrm->in_received = 0;
                *statp = XPRT_MOREREQS;
                return TRUE;
            }
        } 
    } while (1);
 
    *statp = XPRT_MOREREQS;
    return FALSE;
}

Referenced by svc_vc_recv(), and xdrrec_skiprecord().

__xdrrec_setblock()

bool_t __xdrrec_setblock

(

XDR *

xdrs

)

Definition at line 677 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
 
    rstrm->nonblock = FALSE;
    return TRUE;
}

Referenced by clnt_cb_thread().

__xdrrec_setnonblock()

bool_t __xdrrec_setnonblock	(	XDR *	xdrs,
		int	maxrec
	)

Definition at line 663 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
 
    rstrm->nonblock = TRUE;
    if (maxrec == 0)
        maxrec = rstrm->recvsize;
    rstrm->in_maxrec = maxrec;
    return TRUE;
}

Referenced by clnt_cb_thread(), and rendezvous_request().

fill_input_buf()

static bool_t fill_input_buf ( RECSTREAM *  rstrm )

static

Definition at line 709 of file xdr_rec.c.

{
    char *where;
    u_int32_t i;
    int len;
 
    if (rstrm->nonblock)
        return FALSE;
 
    where = rstrm->in_base;
    i = (u_int32_t)(PtrToUlong(rstrm->in_boundry) % BYTES_PER_XDR_UNIT);
    where += i;
    len = (u_int32_t)(rstrm->in_size - i);
    if ((len = (*(rstrm->readit))(rstrm->tcp_handle, where, len)) == -1)
        return (FALSE);
    rstrm->in_finger = where;
    where += len;
    rstrm->in_boundry = where;
    return (TRUE);
}

Referenced by get_input_bytes(), and skip_input_bytes().

fix_buf_size()

static u_int fix_buf_size ( u_int  s )

static

Definition at line 813 of file xdr_rec.c.

{
 
    if (s < 100)
        s = 4000;
    return (RNDUP(s));
}

Referenced by xdrrec_create().

flush_out()

static bool_t flush_out ( RECSTREAM *  rstrm, bool_t  eor  )

static

Definition at line 689 of file xdr_rec.c.

{
    u_int32_t eormask = (eor == TRUE) ? LAST_FRAG : 0;
    u_int32_t len = (u_int32_t)(PtrToUlong(rstrm->out_finger) - 
        PtrToUlong(rstrm->frag_header) - sizeof(u_int32_t));
 
    *(rstrm->frag_header) = htonl(len | eormask);
    len = (u_int32_t)(PtrToUlong(rstrm->out_finger) - 
        PtrToUlong(rstrm->out_base));
    if ((*(rstrm->writeit))(rstrm->tcp_handle, rstrm->out_base, (int)len)
        != (int)len)
        return (FALSE);
    rstrm->frag_header = (u_int32_t *)(void *)rstrm->out_base;
    rstrm->out_finger = (char *)rstrm->out_base + sizeof(u_int32_t);
    return (TRUE);
}

Referenced by xdrrec_endofrecord(), xdrrec_putbytes(), and xdrrec_putlong().

get_input_bytes()

static bool_t get_input_bytes ( RECSTREAM *  rstrm, char *  addr, u_int  len  )

static

Definition at line 732 of file xdr_rec.c.

{
    size_t current;
 
    if (rstrm->nonblock) {
        if (len > (u_int)(rstrm->in_boundry - rstrm->in_finger))
            return FALSE;
        memcpy(addr, rstrm->in_finger, (size_t)len);
        rstrm->in_finger += len;
        return TRUE;
    }
 
    while (len > 0) {
        current = (size_t)(PtrToLong(rstrm->in_boundry) -
            PtrToLong(rstrm->in_finger));
        if (current == 0) {
            if (! fill_input_buf(rstrm))
                return (FALSE);
            continue;
        }
        current = (len < current) ? len : current;
        memmove(addr, rstrm->in_finger, current);
        rstrm->in_finger += current;
        addr += current;
        len -= current;
    }
    return (TRUE);
}

Referenced by set_input_fragment(), and xdrrec_getbytes().

realloc_stream()

static bool_t realloc_stream ( RECSTREAM *  rstrm, u_int  size  )

static

Definition at line 826 of file xdr_rec.c.

{
    ptrdiff_t diff;
    char *buf;
 
    if (size > rstrm->recvsize) {
        buf = realloc(rstrm->in_base, (size_t)size);
        if (buf == NULL)
            return FALSE;
        diff = buf - rstrm->in_base;
        rstrm->in_finger += diff;
        rstrm->in_base = buf;
        rstrm->in_boundry = buf + size;
        rstrm->recvsize = size;
        rstrm->in_size = size;
    }
 
    return TRUE;
}

Referenced by __xdrrec_getrec().

set_input_fragment()

static bool_t set_input_fragment ( RECSTREAM *  rstrm )

static

Definition at line 765 of file xdr_rec.c.

{
    u_int32_t header;
 
    if (rstrm->nonblock)
        return FALSE;
    if (! get_input_bytes(rstrm, (char *)(void *)&header, sizeof(header)))
        return (FALSE);
    header = ntohl(header);
    rstrm->last_frag = ((header & LAST_FRAG) == 0) ? FALSE : TRUE;
    /*
     * Sanity check. Try not to accept wildly incorrect
     * record sizes. Unfortunately, the only record size
     * we can positively identify as being 'wildly incorrect'
     * is zero. Ridiculously large record sizes may look wrong,
     * but we don't have any way to be certain that they aren't
     * what the client actually intended to send us.
     */
    if (header == 0)
        return(FALSE);
    rstrm->fbtbc = header & (~LAST_FRAG);
    return (TRUE);
}

Referenced by xdrrec_eof(), xdrrec_getbytes(), and xdrrec_skiprecord().

skip_input_bytes()

static bool_t skip_input_bytes ( RECSTREAM *  rstrm, u_int  cnt  )

static

Definition at line 791 of file xdr_rec.c.

{
    u_int32_t current;
 
    while (cnt > 0) {
        current = (u_int32_t)(PtrToUlong(rstrm->in_boundry) - 
            PtrToUlong(rstrm->in_finger));
        if (current == 0) {
            if (! fill_input_buf(rstrm))
                return (FALSE);
            continue;
        }
        current = (u_int32_t)((cnt < current) ? cnt : current);
        rstrm->in_finger += current;
        cnt -= current;
    }
    return (TRUE);
}

Referenced by xdrrec_eof(), and xdrrec_skiprecord().

xdrrec_create()

void xdrrec_create	(	XDR *	xdrs,
		u_int	sendsize,
		u_int	recvsize,
		int *	void *,
		int *	readit,
		int *	writeit
	)

Definition at line 179 of file xdr_rec.c.

{
    RECSTREAM *rstrm = mem_alloc(sizeof(RECSTREAM));
 
    if (rstrm == NULL) {
        //warnx("xdrrec_create: out of memory");
        /* 
         *  This is bad.  Should rework xdrrec_create to 
         *  return a handle, and in this case return NULL
         */
        return;
    }
    rstrm->sendsize = sendsize = fix_buf_size(sendsize);
    rstrm->out_base = mem_alloc(rstrm->sendsize);
    if (rstrm->out_base == NULL) {
        //warnx("xdrrec_create: out of memory");
        mem_free(rstrm, sizeof(RECSTREAM));
        return;
    }
    rstrm->recvsize = recvsize = fix_buf_size(recvsize);
    rstrm->in_base = mem_alloc(recvsize);
    if (rstrm->in_base == NULL) {
        //warnx("xdrrec_create: out of memory");
        mem_free(rstrm->out_base, sendsize);
        mem_free(rstrm, sizeof(RECSTREAM));
        return;
    }
    /*
     * now the rest ...
     */
    xdrs->x_ops = &xdrrec_ops;
    xdrs->x_private = rstrm;
    rstrm->tcp_handle = tcp_handle;
    rstrm->readit = readit;
    rstrm->writeit = writeit;
    rstrm->out_finger = rstrm->out_boundry = rstrm->out_base;
    rstrm->frag_header = (u_int32_t *)(void *)rstrm->out_base;
    rstrm->out_finger += sizeof(u_int32_t);
    rstrm->out_boundry += sendsize;
    rstrm->frag_sent = FALSE;
    rstrm->in_size = recvsize;
    rstrm->in_boundry = rstrm->in_base;
    rstrm->in_finger = (rstrm->in_boundry += recvsize);
    rstrm->fbtbc = 0;
    rstrm->last_frag = TRUE;
    rstrm->in_haveheader = FALSE;
    rstrm->in_hdrlen = 0;
    rstrm->in_hdrp = (char *)(void *)&rstrm->in_header;
    rstrm->nonblock = FALSE;
    rstrm->in_reclen = 0;
    rstrm->in_received = 0;
}

Referenced by clnt_vc_create(), and makefd_xprt().

xdrrec_destroy()

static void xdrrec_destroy ( XDR *  xdrs )

static

Definition at line 469 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
 
    mem_free(rstrm->out_base, rstrm->sendsize);
    mem_free(rstrm->in_base, rstrm->recvsize);
    mem_free(rstrm, sizeof(RECSTREAM));
}

xdrrec_endofrecord()

bool_t xdrrec_endofrecord	(	XDR *	xdrs,
		bool_t	sendnow
	)

Definition at line 555 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
    u_long len;  /* fragment length */
 
    if (sendnow || rstrm->frag_sent ||
        (PtrToUlong(rstrm->out_finger) + sizeof(u_int32_t) >=
        PtrToUlong(rstrm->out_boundry))) {
        rstrm->frag_sent = FALSE;
        return (flush_out(rstrm, TRUE));
    }
    len = PtrToUlong(rstrm->out_finger) - PtrToUlong(rstrm->frag_header) -
       sizeof(u_int32_t);
    *(rstrm->frag_header) = htonl((u_int32_t)len | LAST_FRAG);
    rstrm->frag_header = (u_int32_t *)(void *)rstrm->out_finger;
    rstrm->out_finger += sizeof(u_int32_t);
    return (TRUE);
}

Referenced by clnt_cb_thread(), and svc_vc_reply().

xdrrec_eof()

bool_t xdrrec_eof

(

XDR *

xdrs

)

Definition at line 531 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
 
    while (rstrm->fbtbc > 0 || (! rstrm->last_frag)) {
        if (! skip_input_bytes(rstrm, rstrm->fbtbc))
            return (TRUE);
        rstrm->fbtbc = 0;
        if ((! rstrm->last_frag) && (! set_input_fragment(rstrm)))
            return (TRUE);
    }
    if (rstrm->in_finger == rstrm->in_boundry)
        return (TRUE);
    return (FALSE);
}

Referenced by svc_vc_stat().

xdrrec_getbytes()

static bool_t xdrrec_getbytes ( XDR *  xdrs, char *  addr, u_int  len  )

static

Definition at line 295 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
    u_int current;
 
    while (len > 0) {
        current = (int)rstrm->fbtbc;
        if (current == 0) {
            if (rstrm->last_frag)
                return (FALSE);
            if (! set_input_fragment(rstrm))
                return (FALSE);
            continue;
        }
        current = (len < current) ? len : current;
        if (! get_input_bytes(rstrm, addr, current))
            return (FALSE);
        addr += current; 
        rstrm->fbtbc -= current;
        len -= current;
    }
    return (TRUE);
}

Referenced by xdrrec_getlong().

xdrrec_getlong()

static bool_t xdrrec_getlong ( XDR *  xdrs, long *  lp  )

static

Definition at line 247 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
    int32_t *buflp = (int32_t *)(void *)(rstrm->in_finger);
    int32_t mylong;
 
    /* first try the inline, fast case */
    if ((rstrm->fbtbc >= sizeof(int32_t)) &&
        ((PtrToLong(rstrm->in_boundry) - PtrToLong(buflp)) >= sizeof(int32_t))) {
        *lp = (long)ntohl((u_int32_t)(*buflp));
        rstrm->fbtbc -= sizeof(int32_t);
        rstrm->in_finger += sizeof(int32_t);
    } else {
        if (! xdrrec_getbytes(xdrs, (char *)(void *)&mylong,
            sizeof(int32_t)))
            return (FALSE);
        *lp = (long)ntohl((u_int32_t)mylong);
    }
    return (TRUE);
}

xdrrec_getoutbase()

int32_t * xdrrec_getoutbase

(

XDR *

xdrs

)

Definition at line 415 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
    int32_t *buf = NULL;
 
    switch (xdrs->x_op) {
 
    case XDR_ENCODE:
        buf = rstrm->out_base;
        break;
 
    case XDR_DECODE:
        break;
 
    case XDR_FREE:
        break;
    }
    return (buf);
}

Referenced by authsspi_marshal().

xdrrec_getpos()

static u_int xdrrec_getpos ( XDR *  xdrs )

static

Definition at line 349 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
    off_t pos = 0;
 
    //pos = lseek((int)(u_long)rstrm->tcp_handle, (off_t)0, 1);
    //pos = _lseek((int)PtrToUlong(rstrm->tcp_handle), (off_t)0, 1);
    if (pos != -1)
        switch (xdrs->x_op) {
 
        case XDR_ENCODE:
            pos += PtrToLong(rstrm->out_finger) - PtrToLong(rstrm->out_base);
            break;
 
        case XDR_DECODE:
            pos -= PtrToLong(rstrm->in_boundry) - PtrToLong(rstrm->in_finger);
            break;
 
        default:
            pos = (off_t) -1;
            break;
        }
    return ((u_int) pos);
}

Referenced by xdrrec_setpos().

xdrrec_inline()

static int32_t * xdrrec_inline ( XDR *  xdrs, u_int  len  )

static

Definition at line 437 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
    int32_t *buf = NULL;
 
    switch (xdrs->x_op) {
 
    case XDR_ENCODE:
        if ((rstrm->out_finger + len) <= rstrm->out_boundry) {
            buf = (int32_t *)(void *)rstrm->out_finger;
            rstrm->out_finger += len;
        }
        break;
 
    case XDR_DECODE:
        if ((len <= rstrm->fbtbc) &&
            ((rstrm->in_finger + len) <= rstrm->in_boundry)) {
            buf = (int32_t *)(void *)rstrm->in_finger;
            rstrm->fbtbc -= len;
            rstrm->in_finger += len;
        }
        break;
 
    case XDR_FREE:
        break;
    }
    return (buf);
}

xdrrec_putbytes()

static bool_t xdrrec_putbytes ( XDR *  xdrs, const char *  addr, u_int  len  )

static

Definition at line 323 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
    size_t current;
 
    while (len > 0) {
        current = (size_t)(PtrToUlong(rstrm->out_boundry) -
            PtrToUlong(rstrm->out_finger));
        current = (len < current) ? len : current;
        memmove(rstrm->out_finger, addr, current);
        rstrm->out_finger += current;
        addr += current;
        len -= current;
        if (rstrm->out_finger == rstrm->out_boundry) {
            rstrm->frag_sent = TRUE;
            if (! flush_out(rstrm, FALSE))
                return (FALSE);
        }
    }
    return (TRUE);
}

xdrrec_putlong()

static bool_t xdrrec_putlong ( XDR *  xdrs, const long *  lp  )

static

Definition at line 271 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
    int32_t *dest_lp = ((int32_t *)(void *)(rstrm->out_finger));
 
    if ((rstrm->out_finger += sizeof(int32_t)) > rstrm->out_boundry) {
        /*
         * this case should almost never happen so the code is
         * inefficient
         */
        rstrm->out_finger -= sizeof(int32_t);
        rstrm->frag_sent = TRUE;
        if (! flush_out(rstrm, FALSE))
            return (FALSE);
        dest_lp = ((int32_t *)(void *)(rstrm->out_finger));
        rstrm->out_finger += sizeof(int32_t);
    }
    *dest_lp = (int32_t)htonl((u_int32_t)(*lp));
    return (TRUE);
}

xdrrec_setlastfrag()

void xdrrec_setlastfrag

(

XDR *

xdrs

)

Definition at line 488 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
    rstrm->last_frag = 1;
}

Referenced by clnt_cb_thread().

xdrrec_setpos()

static bool_t xdrrec_setpos ( XDR *  xdrs, u_int  pos  )

static

Definition at line 376 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
    u_int currpos = xdrrec_getpos(xdrs);
    int delta = currpos - pos;
    char *newpos;
 
    if ((int)currpos != -1)
        switch (xdrs->x_op) {
 
        case XDR_ENCODE:
            newpos = rstrm->out_finger - delta;
            if ((newpos > (char *)(void *)(rstrm->frag_header)) &&
                (newpos < rstrm->out_boundry)) {
                rstrm->out_finger = newpos;
                return (TRUE);
            }
            break;
 
        case XDR_DECODE:
            newpos = rstrm->in_finger - delta;
            if ((delta < (int)(rstrm->fbtbc)) &&
                (newpos <= rstrm->in_boundry) &&
                (newpos >= rstrm->in_base)) {
                rstrm->in_finger = newpos;
                rstrm->fbtbc -= delta;
                return (TRUE);
            }
            break;
 
        case XDR_FREE:
            break;
        }
    return (FALSE);
}

xdrrec_skiprecord()

bool_t xdrrec_skiprecord

(

XDR *

xdrs

)

Definition at line 496 of file xdr_rec.c.

{
    RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
    enum xprt_stat xstat;
 
    if (rstrm->nonblock) {
        if (__xdrrec_getrec(xdrs, &xstat, FALSE))
            return TRUE;
 
        if (rstrm->in_finger == rstrm->in_boundry &&
            xstat == XPRT_MOREREQS) {
            rstrm->fbtbc = 0;
            return TRUE;
        }
        return FALSE;
    }
 
    while (rstrm->fbtbc > 0 || (! rstrm->last_frag)) {
        if (! skip_input_bytes(rstrm, rstrm->fbtbc))
            return (FALSE);
        rstrm->fbtbc = 0;
        if ((! rstrm->last_frag) && (! set_input_fragment(rstrm)))
            return (FALSE);
    }
    rstrm->last_frag = FALSE;
    return (TRUE);
}

Referenced by clnt_cb_thread(), and svc_vc_recv().

Variable Documentation

xdrrec_ops

const struct xdr_ops xdrrec_ops

static

Initial value:

= {
    xdrrec_getlong,
    xdrrec_putlong,
    xdrrec_getbytes,
    xdrrec_putbytes,
    xdrrec_getpos,
    xdrrec_setpos,
    xdrrec_inline,
    xdrrec_destroy
}

Definition at line 100 of file xdr_rec.c.

Referenced by xdrrec_create().