1 files changed, 36 insertions, 0 deletions
diff --git a/ports/unix/guts/glob.c b/ports/unix/guts/glob.c
new file mode 100644
index 0000000..0012179
--- /dev/null
+++ b/ports/unix/guts/glob.c
@@ -0,0 +1,36 @@
+/* 
+ * Copyright (c) 2010 Wind River Systems; see
+ * guts/COPYRIGHT for information.
+ *
+ * static int
+ * wrap_glob(const char *pattern, int flags, int (*errfunc)(const char *, int), glob_t *pglob) {
+ *	int rc = -1;
+ */
+	char *rpattern = NULL;
+	int alloced = 0;
+
+	/* note:  no canonicalization */
+	if (pattern && (*pattern == '/') && pseudo_chroot_len) {
+		size_t len = strlen(pattern) + pseudo_chroot_len + 2;
+		rpattern = malloc(len);
+		if (!rpattern) {
+			errno = ENOMEM;
+			return GLOB_NOSPACE;
+		}
+		snprintf(rpattern, len, "%s/%s", pseudo_chroot, pattern);
+		alloced = 1;
+	}
+
+	rc = real_glob(alloced ? rpattern : pattern, flags, errfunc, pglob);
+
+	free(rpattern);
+
+	if (rc == 0) {
+		unsigned int i;
+		for (i = 0; i < pglob->gl_pathc; ++i) {
+			pseudo_dechroot(pglob->gl_pathv[i], (size_t) -1);
+		}
+	}
+/*	return rc;
+ * }
+ */