imported original firmware WRT54GL_v4.30.11_11_US

1 files changed, 37 insertions, 0 deletions

diff --git a/release/src/router/busybox/libbb/mk_loop_h.sh b/release/src/router/busybox/libbb/mk_loop_h.sh
new file mode 100755
index 00000000..71c98737
--- /dev/null
+++ b/release/src/router/busybox/libbb/mk_loop_h.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+# Figure out (i) the type of dev_t (ii) the defines for loop stuff
+#
+# Output of this script is normally redirected to "loop.h".
+
+# Since 1.3.79 there is an include file <asm/posix_types.h>
+# that defines __kernel_dev_t.
+# (The file itself appeared in 1.3.78, but there it defined __dev_t.)
+# If it exists, we use it, or, rather, <linux/posix_types.h> which
+# avoids namespace pollution.  Otherwise we guess that __kernel_dev_t
+# is an unsigned short (which is true on i386, but false on alpha).
+
+# BUG: This test is actually broken if your gcc is not configured to
+# search /usr/include, as may well happen with cross-compilers.
+# It would be better to ask $(CC) if these files can be found.
+
+if [ -f /usr/include/linux/posix_types.h ]; then
+   echo '#include <linux/posix_types.h>'
+   echo '#undef dev_t'
+   echo '#define dev_t __kernel_dev_t'
+else
+   echo '#undef dev_t'
+   echo '#define dev_t unsigned short'
+fi
+
+# Next we have to find the loop stuff itself.
+# First try kernel source, then a private version.
+
+if [ -f /usr/include/linux/loop.h ]; then
+   echo '#include <linux/loop.h>'
+else
+   echo '#include "real_loop.h"'
+fi
+
+echo '#undef dev_t'
+