win32: ash: char **

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 18cb260b5..d22f91e49 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -13442,6 +13442,40 @@ cmdtable_copy(struct tblentry **cmdtablep)
         }
         return new;
 }
+
+/*
+ * char **
+ */
+static void
+argv_size(char **p)
+{
+        while (p && *p) {
+                funcblocksize += sizeof(char *);
+                funcstringsize += strlen(*p)+1;
+                nodeptrsize++;
+                p++;
+        }
+        funcblocksize += sizeof(char *);
+}
+
+static char **
+argv_copy(char **p)
+{
+        char **new, **start = funcblock;
+
+        while (p && *p) {
+                new = funcblock;
+                funcblock = (char *) funcblock + sizeof(char *);
+                *new = nodeckstrdup(*p);
+                SAVE_PTR(*new);
+                p++;
+                new++;
+        }
+        new = funcblock;
+        funcblock = (char *) funcblock + sizeof(char *);
+        *new = NULL;
+        return start;
+}
 /*-
  * Copyright (c) 1989, 1991, 1993, 1994
  *      The Regents of the University of California.  All rights reserved.