Revision: 4255
http://tigervnc.svn.sourceforge.net/tigervnc/?rev=4255&view=rev
Author: atkac
Date: 2011-02-07 10:46:45 +0000 (Mon, 07 Feb 2011)
Log Message:
-----------
[Development] os: introduce new function called "fileexists"
Modified Paths:
--------------
trunk/common/os/os.cxx
trunk/common/os/os.h
Modified: trunk/common/os/os.cxx
===================================================================
--- trunk/common/os/os.cxx 2011-02-07 10:46:16 UTC (rev 4254)
+++ trunk/common/os/os.cxx 2011-02-07 10:46:45 UTC (rev 4255)
@@ -85,3 +85,13 @@
return 0;
}
+int fileexists(char *file)
+{
+#ifdef WIN32
+ return (GetFileAttributes(file) == INVALID_FILE_ATTRIBUTES) ? -1 : 0;
+#else
+ return access(file, R_OK);
+#endif
+}
+
+
Modified: trunk/common/os/os.h
===================================================================
--- trunk/common/os/os.h 2011-02-07 10:46:16 UTC (rev 4254)
+++ trunk/common/os/os.h 2011-02-07 10:46:45 UTC (rev 4255)
@@ -37,4 +37,13 @@
*/
int getvnchomedir(char **dirp);
+/*
+ * Check if the file exists
+ *
+ * Returns:
+ * 0 - Success
+ * -1 - Failure
+ */
+int fileexists(char *file);
+
#endif /* OS_OS_H */
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