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Bugzilla bug #84100: we need to write our own accept method to copy

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the PRFilePrivate structure.
This commit is contained in:
wtc%netscape.com 2001-06-05 04:31:20 +00:00
parent e34e0f10e9
commit 90cb8dbf91
1 changed files with 43 additions and 0 deletions
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43
nsprpub/pr/tests/nblayer.c
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@ -367,6 +367,48 @@ static PRInt16 PR_CALLBACK MyPoll(
return new_flags;
} /* MyPoll */
static PRFileDesc * PR_CALLBACK MyAccept(
PRFileDesc *fd, PRNetAddr *addr, PRIntervalTime timeout)
{
PRStatus rv;
PRFileDesc *newfd, *layer = fd;
PRFileDesc *newstack;
PRFilePrivate *newsecret;
PR_ASSERT(fd != NULL);
PR_ASSERT(fd->lower != NULL);
newstack = PR_NEW(PRFileDesc);
if (NULL == newstack)
{
PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0);
return NULL;
}
newsecret = PR_NEW(PRFilePrivate);
if (NULL == newsecret)
{
PR_DELETE(newstack);
PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0);
return NULL;
}
*newstack = *fd; /* make a copy of the accepting layer */
*newsecret = *fd->secret;
newstack->secret = newsecret;
newfd = (fd->lower->methods->accept)(fd->lower, addr, timeout);
if (NULL == newfd)
{
PR_DELETE(newsecret);
PR_DELETE(newstack);
return NULL;
}
/* this PR_PushIOLayer call cannot fail */
rv = PR_PushIOLayer(newfd, PR_TOP_IO_LAYER, newstack);
PR_ASSERT(PR_SUCCESS == rv);
return newfd; /* that's it */
}
static PRInt32 PR_CALLBACK MyRecv(
PRFileDesc *fd, void *buf, PRInt32 amount,
PRIntn flags, PRIntervalTime timeout)
@ -542,6 +584,7 @@ PRIntn main(PRIntn argc, char **argv)
** send is really a send - receive - send sequence.
*/
myMethods = *stubMethods; /* first get the entire batch */
myMethods.accept = MyAccept; /* then override the ones we care about */
myMethods.recv = MyRecv; /* then override the ones we care about */
myMethods.send = MySend; /* then override the ones we care about */
myMethods.close = MyClose; /* then override the ones we care about */