434. [func] New function isc_file_isabsolute().

CHANGES

 
+ 434.	[func]		New function isc_file_isabsolute().
+
  433.	[func]		isc_base64_decodestring() now accepts newlines
 			within the base64 data.  This makes it possible 
 			to break up the key data in a "trusted-keys"

lib/isc/include/isc/file.h

@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: file.h,v 1.9 2000/08/01 01:30:10 tale Exp $ */
+/* $Id: file.h,v 1.10 2000/09/08 18:37:25 gson Exp $ */
 
 #ifndef ISC_FILE_H
 #define ISC_FILE_H 1
@@ -159,13 +159,18 @@ isc_file_remove(const char *filename);
  * Remove the file named by 'filename'.
  */
 
+isc_boolean_t
+isc_file_isabsolute(const char *filename);
+/*
+ * Return ISC_TRUE iff the given file name is absolute.
+ */
+
 /*
  * XXX We should also have a isc_file_writeeopen() function
  * for safely open a file in a publicly writable directory
  * (see write_open() in BIND 8's ns_config.c).
  */
 
-
 ISC_LANG_ENDDECLS
 
 #endif /* ISC_FILE_H */

lib/isc/unix/file.c

@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: file.c,v 1.20 2000/08/01 01:31:16 tale Exp $ */
+/* $Id: file.c,v 1.21 2000/09/08 18:37:26 gson Exp $ */
 
 #include <config.h>
 
@@ -180,3 +180,8 @@ isc_file_remove(const char *filename) {
 	else
 		return (isc__errno2result(errno));
 }
+
+isc_boolean_t
+isc_file_isabsolute(const char *filename) {
+	return (ISC_TF(filename[0] == '/'));
+}