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Epxerimenta support for GDBM keyings.

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This commit is contained in:
Werner Koch 1998-10-21 17:34:36 +00:00
parent 6e16296864
commit e309a875cb
36 changed files with 1049 additions and 558 deletions
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27
util/iobuf.c
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@ -483,6 +483,18 @@ iobuf_temp()
return a;
}
IOBUF
iobuf_temp_with_content( const char *buffer, size_t length )
{
IOBUF a;
a = iobuf_alloc(3, length );
memcpy( a->d.buf, buffer, length );
a->d.len = length;
return a;
}
/****************
* Create a head iobuf for reading from a file
@ -877,8 +889,19 @@ iobuf_flush(IOBUF a)
return 0;
/*log_debug("iobuf-%d.%d: flush\n", a->no, a->subno );*/
if( a->usage == 3 )
log_bug("temp buffer too short\n");
if( a->usage == 3 ) { /* must increase the size of the temp buffer */
char *newbuf;
size_t newsize = a->d.size + 8192;
log_debug("increasing temp iobuf from %lu to %lu\n",
(ulong)a->d.size, (ulong)newsize );
newbuf = m_alloc( newsize );
memcpy( newbuf, a->d.buf, a->d.len );
m_free(a->d.buf);
a->d.buf = newbuf;
a->d.size = newsize;
return 0;
}
else if( a->usage != 2 )
log_bug("flush on non-output iobuf\n");
else if( !a->filter )