[project @ 1998-12-02 13:17:09 by simonm]
[ghc-hetmet.git] / ghc / lib / std / cbits / setCurrentDirectory.c
1 /* 
2  * (c) The GRASP/AQUA Project, Glasgow University, 1994-1998
3  *
4  * $Id: setCurrentDirectory.c,v 1.3 1998/12/02 13:27:56 simonm Exp $
5  *
6  * setCurrentDirectory Runtime Support
7  */
8
9 #include "Rts.h"
10 #include "stgio.h"
11
12 StgInt
13 setCurrentDirectory(path)
14 StgByteArray path;
15 {
16     while (chdir(path) != 0) {
17         if (errno != EINTR) {
18             cvtErrno();
19             stdErrno();
20             return -1;
21         }
22     }
23     return 0;
24 }