tuse device names for FreeBSD (Lou Kamenov) - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
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---
DIR commit 69bdb78dec6cd3050b5b26764e017a51999e7d14
DIR parent 97e443234436c4d0cfdb4b07d84d11c320c56dd3
HTML Author: rsc <devnull@localhost>
Date: Fri, 11 May 2007 00:16:40 +0000
use device names for FreeBSD (Lou Kamenov)
Diffstat:
M src/lib9/_p9dir.c | 41 ++++++++++++++++++++++++++++++-
1 file changed, 40 insertions(+), 1 deletion(-)
---
DIR diff --git a/src/lib9/_p9dir.c b/src/lib9/_p9dir.c
t@@ -10,6 +10,10 @@
#if defined(__FreeBSD__) || defined(__OpenBSD__)
#include <sys/disklabel.h>
#include <sys/ioctl.h>
+#define _HAVEDISKLABEL
+#endif
+
+#if defined(__OpenBSD__)
static int diskdev[] = {
151, /* aacd */
116, /* ad */
t@@ -41,9 +45,44 @@ isdisk(struct stat *st)
return 1;
return 0;
}
-#define _HAVEDISKLABEL
#endif
+#if defined(__FreeBSD__) /* maybe OpenBSD too? */
+char *diskdev[] = {
+ "aacd",
+ "ad",
+ "ar",
+ "afd",
+ "amrd",
+ "da",
+ "fla",
+ "idad",
+ "md",
+ "mlxd",
+ "pst",
+ "twed",
+ "vn",
+ "wd",
+ "wfd",
+ "da",
+};
+static int
+isdisk(struct stat *st)
+{
+ char *name;
+ int i;
+
+ if(!S_ISCHR(st->st_mode))
+ return 0;
+ name = devname(st->st_rdev, S_IFCHR);
+ for(i=0; i<nelem(diskdev); i++)
+ if(strcmp(diskdev[i], name) == 0)
+ return 1;
+ return 0;
+}
+#endif
+
+
#if defined(__linux__)
#include <linux/hdreg.h>
#include <linux/fs.h>