| #include <u.h> | |
| #include <libc.h> | |
| #include <fcall.h> | |
| #include <9pclient.h> | |
| #include "fsimpl.h" | |
| CFid* | |
| fscreate(CFsys *fs, char *name, int mode, ulong perm) | |
| { | |
| CFid *fid; | |
| Fcall tx, rx; | |
| char *p, *dir, *elem; | |
| p = strrchr(name, '/'); | |
| if(p == nil){ | |
| dir = ""; | |
| elem = name; | |
| }else{ | |
| dir = name; | |
| *p = 0; | |
| elem = p+1; | |
| } | |
| fprint(2, "create %s %s\n", dir, elem); | |
| if((fid = _fswalk(fs->root, dir)) == nil){ | |
| if(p) | |
| *p = '/'; | |
| return nil; | |
| } | |
| tx.type = Tcreate; | |
| tx.name = elem; | |
| tx.fid = fid->fid; | |
| tx.mode = mode; | |
| tx.perm = perm; | |
| if(_fsrpc(fs, &tx, &rx, 0) < 0){ | |
| if(p) | |
| *p = '/'; | |
| fsclose(fid); | |
| return nil; | |
| } | |
| if(p) | |
| *p = '/'; | |
| fid->mode = mode; | |
| return fid; | |
| } |