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See ChangeLog: Sat Dec 4 12:30:28 CET 1999 Werner Koch

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This commit is contained in:
Werner Koch 1999-12-04 11:33:45 +00:00
parent deb9c3866f
commit 8eec0983f6
25 changed files with 258 additions and 83 deletions
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12
util/iobuf.c
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@ -80,6 +80,8 @@ static int underflow(IOBUF a);
* IOBUFCTRL_FLUSH: called by iobuf_flush() to write out the collected stuff.
* *RET_LAN is the number of bytes in BUF.
*
* IOBUFCTRL_CANCEL: send to all filters on behalf of iobuf_cancel. The
* filter may take appropriate action on this message.
*/
static int
file_filter(void *opaque, int control, IOBUF chain, byte *buf, size_t *ret_len)
@ -497,12 +499,22 @@ int
iobuf_cancel( IOBUF a )
{
const char *s;
IOBUF a2;
if( a && a->use == 2 ) {
s = iobuf_get_real_fname(a);
if( s && *s )
remove(s); /* remove the file. Fixme: this will fail for MSDOZE*/
} /* because the file is still open */
/* send a cancel message to all filters */
for( a2 = a; a2 ; a2 = a2->chain ) {
size_t dummy;
if( a2->filter )
a2->filter( a2->filter_ov, IOBUFCTRL_CANCEL, a2->chain,
NULL, &dummy );
}
return iobuf_close(a);
}