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Minor ommission fixed, it should compile, now.

This commit is contained in:
Pavel Machek 1998-09-14 08:14:31 +00:00
parent 51dfbe0bc9
commit 6bc8719e94
1 changed files with 31 additions and 10 deletions
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41
vfs/sfs.c
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@ -5,13 +5,8 @@
*
* This defines whole class of filesystems which contain single file
* inside. It is somehow similar to extfs, except that extfs makes
* whole virtual trees and we do only single virtual files. */
/*TODO Pridat sfs_fill_names na spravne misto.
Pridat tam nejake add_noncurrent_stamps().
*/
* whole virtual trees and we do only single virtual files.
*/
#include <config.h>
#include <errno.h>
@ -99,6 +94,7 @@ static int vfmake( char *name, char *cache )
return 0; /* OK */
}
#define CUR (*cur)
static char *redirect( char *name )
{
struct cachedfile *cur = head;
@ -109,7 +105,11 @@ static char *redirect( char *name )
if ((!strcmp( name, cur->name )) &&
(uid == cur->uid) &&
(uptodate( cur->name, cur->cache )))
/* FIXME: when not uptodate, we might want to kill cache
* file immediately, not to wait until timeout. */ {
vfs_stamp( &sfs_vfs_ops, cur );
return cur->cache;
}
cur = cur->next;
}
cache = tempnam( NULL, "sfs" );
@ -121,6 +121,10 @@ static char *redirect( char *name )
cur->uid = uid;
cur->next = head;
head = cur;
vfs_add_noncurrent_stamps (&sfs_vfs_ops, (vfsid) head, NULL);
vfs_rm_parents (NULL);
return cache;
} else {
free(xname);
@ -187,7 +191,6 @@ static int sfs_readlink (char *path, char *buf, int size)
return readlink (path, buf, size);
}
#define CUR (*cur)
static vfsid sfs_getid (char *path, struct vfs_stamping **parent)
{ /* FIXME: what should I do? */
vfs *v;
@ -225,9 +228,17 @@ static vfsid sfs_getid (char *path, struct vfs_stamping **parent)
static void sfs_free (vfsid id)
{
struct cachedfile **cur = (struct cachedfile **) id;
struct cachedfile *which = (struct cachedfile *) id;
struct cachedfile **cur = &head;
unlink( CUR->cache );
while (CUR) {
if (CUR = which)
break;
CUR = CUR->next;
}
if (!CUR)
vfs_die( "Free of thing which is unknown to me\n" );
*cur = CUR->next;
}
#undef CUR
@ -243,7 +254,6 @@ void sfs_fill_names (void (*func)(char *))
}
}
static int sfs_nothingisopen (vfsid id)
{
return 0;
@ -382,6 +392,17 @@ void sfs_init (void)
fclose(cfg);
}
void sfs_done (void)
{
int i;
for (i=0; i<sfs_no; i++) {
free(sfs_prefix [i]);
free(sfs_command [i]);
sfs_prefix [i] = sfs_command [i] = NULL;
}
sfs_no = 0;
}
int sfs_which (char *path)
{
int i;