[oprof-cvs] CVS: oprofile/libutil op_file.c,1.22,1.22.4.1 op_file.h,1.13,1.13.4.1

[Philippe E. <ph...@us...>]

Update of /cvsroot/oprofile/oprofile/libutil
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6023/libutil

Modified Files:
      Tag: BRANCH_ANON_MAPPING
	op_file.c op_file.h 
Log Message:
op_file_readable() return sucess only for regular file

Index: op_file.c
===================================================================
RCS file: /cvsroot/oprofile/oprofile/libutil/op_file.c,v
retrieving revision 1.22
retrieving revision 1.22.4.1
diff -u -p -d -r1.22 -r1.22.4.1
--- op_file.c	22 Apr 2005 19:29:21 -0000	1.22
+++ op_file.c	27 Apr 2005 08:17:40 -0000	1.22.4.1
@@ -23,7 +23,8 @@
 
 int op_file_readable(char const * file)
 {
-	return !access(file, R_OK);
+	struct stat st;
+	return !stat(file, &st) && S_ISREG(st.st_mode) && !access(file, R_OK);
 }
 
 

Index: op_file.h
===================================================================
RCS file: /cvsroot/oprofile/oprofile/libutil/op_file.h,v
retrieving revision 1.13
retrieving revision 1.13.4.1
diff -u -p -d -r1.13 -r1.13.4.1
--- op_file.h	22 Apr 2005 19:29:21 -0000	1.13
+++ op_file.h	27 Apr 2005 08:17:40 -0000	1.13.4.1
@@ -22,7 +22,7 @@ extern "C" {
  * op_file_readable - is a file readable
  * @param file file name
  *
- * Return true if the given file is readable.
+ * Return true if the given file is readable and regular.
  *
  * Beware of race conditions !
  */