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authorphk <phk@FreeBSD.org>2004-02-10 15:23:47 +0000
committerphk <phk@FreeBSD.org>2004-02-10 15:23:47 +0000
commit861b899f5cd996e41d39de68eaff0821680b801c (patch)
treeff6307b8e5de66c9058f056415fc1254dbf342af
parent0d5a6d979000fcf2da6dfbb9fc0ad4c9b60a644b (diff)
downloadFreeBSD-src-861b899f5cd996e41d39de68eaff0821680b801c.zip
FreeBSD-src-861b899f5cd996e41d39de68eaff0821680b801c.tar.gz
Change the kernels definition of NODEV from ((dev_t)-1) to NULL.
-rw-r--r--sys/sys/param.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/sys/param.h b/sys/sys/param.h
index b19498d..9867f5a 100644
--- a/sys/sys/param.h
+++ b/sys/sys/param.h
@@ -189,10 +189,12 @@
#define NBPW sizeof(int) /* number of bytes per word (integer) */
#define CMASK 022 /* default file mask: S_IWGRP|S_IWOTH */
-#define NODEV (dev_t)(-1) /* non-existent device */
#ifdef _KERNEL
#define NOUDEV (udev_t)(-1) /* non-existent device */
#define NOMAJ 256 /* non-existent device */
+#define NODEV NULL /* non-existent device */
+#else
+#define NODEV (dev_t)(-1) /* non-existent device */
#endif
#define CBLOCK 128 /* Clist block size, must be a power of 2. */
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