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added more stuff

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This commit is contained in:
Werner Koch 1998-01-02 20:40:10 +00:00
parent 4d2636eafe
commit b7bdef0834
23 changed files with 639 additions and 224 deletions
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9
util/iobuf.c
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@ -450,6 +450,7 @@ iobuf_push_filter( IOBUF a,
/* remove the filter stuff from the new stream */
a->filter = NULL;
a->filter_ov = NULL;
a->filter_eof = 0;
if( a->usage == 2 ) { /* allocate a fresh buffer for the original stream */
b->d.buf = m_alloc( a->d.size );
b->d.len = 0;
@ -539,7 +540,7 @@ iobuf_pop_filter( IOBUF a, int (*f)(void *opaque, int control,
m_free(b);
}
else if( !b->chain ) { /* remove the last iobuf from the chain */
log_bug("Ohh jeee, trying to a head filter\n");
log_bug("Ohh jeee, trying to remove a head filter\n");
}
else { /* remove an intermediate iobuf from the chain */
log_bug("Ohh jeee, trying to remove an intermediate filter\n");
@ -833,13 +834,13 @@ iobuf_set_block_mode( IOBUF a, size_t n )
/****************
* checks wether the stream is in block mode
* Checks wether the stream is in block mode
* Note: This does not work if other filters are pushed on the stream.
*/
int
iobuf_in_block_mode( IOBUF a )
{
for(; a; a = a->chain )
if( a->filter == block_filter )
if( a && a->filter == block_filter )
return 1; /* yes */
return 0; /* no */
}