Add support for DELETE-FILE from Aleksej.

[pforth] / csrc / pf_inner.c

diff --git a/csrc/pf_inner.c b/csrc/pf_inner.c
index 5472942..ab1e38d 100644 (file)
--- a/csrc/pf_inner.c
+++ b/csrc/pf_inner.c
@@ -962,6 +962,23 @@ DBUG(("XX ah,m,l = 0x%8x,%8x,%8x - qh,l = 0x%8x,%8x\n", ah,am,al, qh,ql ));
                        }\r
                        endcase;\r
 \r
                        }\r
                        endcase;\r
 \r

+               case ID_FILE_DELETE: /* ( c-addr u -- ior ) */\r
+/* Build NUL terminated name string. */\r
+                       Temp = M_POP;    /* caddr */\r
+                       if( TOS < TIB_SIZE-2 )\r
+                       {\r
+                               pfCopyMemory( gScratch, (char *) Temp, (ucell_t) TOS );\r
+                               gScratch[TOS] = '\0';\r
+                               DBUG(("Delete file = %s\n", gScratch ));\r
+                               TOS = sdDeleteFile( gScratch );\r
+                       }\r
+                       else\r
+                       {\r
+                               ERR("Filename too large for name buffer.\n");\r
+                               TOS = -2;\r
+                       }\r
+                       endcase;\r
+\r

                case ID_FILE_OPEN: /* ( c-addr u fam -- fid ior ) */\r
 /* Build NUL terminated name string. */\r
                        Scratch = M_POP; /* u */\r
                case ID_FILE_OPEN: /* ( c-addr u fam -- fid ior ) */\r
 /* Build NUL terminated name string. */\r
                        Scratch = M_POP; /* u */\r