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hgfs: detect fncache repo format

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This commit is contained in:
cinap_lenrek 2011-10-28 00:54:26 +02:00
parent 3fce94e785
commit 6b2b4b58fb
1 changed files with 9 additions and 1 deletions
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10
sys/src/cmd/hgfs/fs.c
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@ -45,15 +45,19 @@ static Revlog manifest;
static Revlog *revlogs;
static char dothg[MAXPATH];
static int mangle = 0;
static Revlog*
getrevlog(Revnode *nd)
{
char buf[MAXPATH];
Revlog *rl;
int mang;
mang = mangle;
Again:
nodepath(seprint(buf, buf+sizeof(buf), "%s/store/data", dothg),
buf+sizeof(buf), nd, 1);
buf+sizeof(buf), nd, mang);
for(rl = revlogs; rl; rl = rl->next)
if(strcmp(buf, rl->path) == 0)
break;
@ -62,10 +66,14 @@ getrevlog(Revnode *nd)
memset(rl, 0, sizeof(*rl));
if(revlogopen(rl, buf, OREAD) < 0){
free(rl);
if(mang++ == 0)
goto Again;
return nil;
}
rl->next = revlogs;
revlogs = rl;
if(mang)
mangle = 1;
} else
revlogupdate(rl);
incref(rl);