Updates for THINK C 6.0. Moved the necessary UNIX emulation routines here.

1 files changed, 26 insertions, 0 deletions

diff --git a/Mac/Compat/chdir.c b/Mac/Compat/chdir.c
new file mode 100644
index 0000000..b8ec6d7
--- /dev/null
+++ b/Mac/Compat/chdir.c
@@ -0,0 +1,26 @@
+/* Chdir for the Macintosh.
+   Public domain by Guido van Rossum, CWI, Amsterdam (July 1987).
+   Pathnames must be Macintosh paths, with colons as separators. */
+
+#include "macdefs.h"
+
+/* Change current directory. */
+
+int
+chdir(path)
+	char *path;
+{
+	WDPBRec pb;
+	char name[MAXPATH];
+	
+	strncpy(name, path, sizeof name);
+	name[MAXPATH-1]= EOS;
+	pb.ioNamePtr= (StringPtr) c2pstr(name);
+	pb.ioVRefNum= 0;
+	pb.ioWDDirID= 0;
+	if (PBHSetVol(&pb, FALSE) != noErr) {
+		errno= ENOENT;
+		return -1;
+	}
+	return 0;
+}