security-and-privacy/gnupg
security-and-privacy/gnupg
1
0
Fork 0
mirror of git://git.gnupg.org/gnupg.git synced 2025-07-03 22:56:33 +02:00
Code Activity

This commit was manufactured by cvs2svn to create branch 'ePit-1-0'.

Browse source
This commit is contained in:
Repo Admin 2000-05-30 15:31:45 +00:00
parent dcaaa9223e
commit ea887464b1
173 changed files with 34607 additions and 8116 deletions
Download patch file Download diff file Expand all files Collapse all files

38
util/iobuf.c
View file

@ -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)
@ -497,13 +499,41 @@ int
iobuf_cancel( IOBUF a )
{
const char *s;
IOBUF a2;
int rc;
#ifdef HAVE_DOSISH_SYSTEM
char *remove_name = NULL;
#endif
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 */
return iobuf_close(a);
if( s && *s ) {
#ifdef HAVE_DOSISH_SYSTEM
remove_name = m_strdup ( s );
#else
remove(s);
#endif
}
}
/* 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 );
}
rc = iobuf_close(a);
#ifdef HAVE_DOSISH_SYSTEM
if ( remove_name ) {
/* Argg, MSDOS does not allow to remove open files. So
* we have to do it here */
remove ( remove_name );
m_free ( remove_name );
}
#endif
return rc;
}