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more functions

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This commit is contained in:
rsc 2006-07-23 02:55:34 +00:00
parent 9b3357a896
commit 73a5509ae9
10 changed files with 126 additions and 29 deletions
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35
src/lib9pclient/create.c
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@ -4,11 +4,26 @@
#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;
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;
Fcall tx, rx;
char *p, *dir, *elem;
p = strrchr(name, '/');
@ -21,24 +36,16 @@ fscreate(CFsys *fs, char *name, int mode, ulong perm)
elem = p+1;
}
if((fid = _fswalk(fs->root, dir)) == nil){
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;
if(fsfcreate(fid, elem, mode, perm) < 0){
fsclose(fid);
return nil;
}
return fid;
}