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#include <u.h>
#include <libc.h>
#include <fcall.h>
#include <9pclient.h>
#include "fsimpl.h"
int
fsfcreate(CFid *fid, char *name, int mode, ulong perm)
{
Fcall tx, rx;
tx.type = Tcreate;
tx.name = name;
tx.fid = fid->fid;
tx.mode = mode;
tx.perm = perm;
tx.extension = nil;
if(_fsrpc(fid->fs, &tx, &rx, 0) < 0)
return -1;
fid->mode = mode;
return 0;
}
CFid*
fscreate(CFsys *fs, char *name, int mode, ulong perm)
{
CFid *fid;
char *p, *dir, *elem;
p = strrchr(name, '/');
if(p == nil){
dir = "";
elem = name;
}else{
dir = name;
*p = 0;
elem = p+1;
}
if((fid = fswalk(fs->root, dir)) == nil){
if(p)
*p = '/';
return nil;
}
if(p)
*p = '/';
if(fsfcreate(fid, elem, mode, perm) < 0){
fsclose(fid);
return nil;
}
return fid;
}
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