Switching to UX3 framework for sys calls

src/inc/tar.h

@@ -57,13 +57,13 @@ extern void tar_free_pool (void);
 
 // tar entry metadata structure (singly-linked list)
 struct tar_t {
-    char original_name[100];                // original filenme; only availible when writing into a tar
+    char original_name[1024];                // original filenme; only availible when writing into a tar
     unsigned int begin;                     // location of data in file (including metadata)
     union {
         union {
             // Pre-POSIX.1-1988 format
             struct {
-                char name[100];             // file name
+                char name[1024];             // file name
                 char mode[8];               // permissions
                 char uid[8];                // user id (octal)
                 char gid[8];                // group id (octal)
@@ -71,7 +71,7 @@ struct tar_t {
                 char mtime[12];             // modification time (octal)
                 char check[8];              // sum of unsigned characters in block, with spaces in the check field while calculation is done (octal)
                 char link;                  // link indicator
-                char link_name[100];        // name of linked file
+                char link_name[1024];        // name of linked file
             };
 
             // UStar format (POSIX IEEE P1003.1)