first step to port openafs

1 files changed, 22 insertions, 0 deletions

diff --git a/package/openafs/src/src/comerr/internal.c b/package/openafs/src/src/comerr/internal.c
new file mode 100644
index 000000000..8e0193d44
--- /dev/null
+++ b/package/openafs/src/src/comerr/internal.c
@@ -0,0 +1,22 @@
+/* Just like strncpy but shift-case in transit and forces null termination */
+char *
+lcstring(char *d, char *s, int n)
+{
+    char *original_d = d;
+    char c;
+
+    if ((s == 0) || (d == 0))
+        return 0;               /* just to be safe */
+    while (n) {
+        c = *s++;
+        if (isupper(c))
+            c = tolower(c);
+        *d++ = c;
+        if (c == 0)
+            break;              /* quit after transferring null */
+        if (--n == 0)
+            *(d - 1) = 0;       /* make sure null terminated */
+    }
+    return original_d;
+}
+