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0c223bc |
--- util-linux-2.13-pre6/fdisk/sfdisk.c.isfull 2006-06-12 13:31:46.000000000 +0200
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0c223bc |
+++ util-linux-2.13-pre6/fdisk/sfdisk.c 2006-06-12 13:31:47.000000000 +0200
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0c223bc |
@@ -2413,19 +2413,6 @@
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0c223bc |
return is_ide;
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0c223bc |
}
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0c223bc |
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0c223bc |
-static int
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0c223bc |
-is_probably_full_disk(char *name) {
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0c223bc |
- struct hd_geometry geometry;
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0c223bc |
- int fd, i = 0;
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0c223bc |
-
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0c223bc |
- fd = open(name, O_RDONLY);
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0c223bc |
- if (fd >= 0) {
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0c223bc |
- i = ioctl(fd, HDIO_GETGEO, &geometry);
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0c223bc |
- close(fd);
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0c223bc |
- }
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0c223bc |
- return (fd >= 0 && i == 0 && geometry.start == 0);
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0c223bc |
-}
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0c223bc |
-
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0c223bc |
#define PROC_PARTITIONS "/proc/partitions"
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0c223bc |
static FILE *procf = NULL;
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0c223bc |
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0c223bc |
--- util-linux-2.13-pre6/fdisk/common.h.isfull 2004-09-06 20:07:11.000000000 +0200
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0c223bc |
+++ util-linux-2.13-pre6/fdisk/common.h 2006-06-12 13:31:47.000000000 +0200
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0c223bc |
@@ -28,5 +28,6 @@
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0c223bc |
extern struct systypes i386_sys_types[];
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0c223bc |
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0c223bc |
extern char *partname(char *dev, int pno, int lth);
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0c223bc |
+extern int is_probably_full_disk(char *name);
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0c223bc |
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0c223bc |
int disksize(int fd, unsigned long long *sectors);
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0c223bc |
--- util-linux-2.13-pre6/fdisk/partname.c.isfull 2002-07-07 14:16:43.000000000 +0200
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0c223bc |
+++ util-linux-2.13-pre6/fdisk/partname.c 2006-06-12 13:32:54.000000000 +0200
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0c223bc |
@@ -1,6 +1,9 @@
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0c223bc |
#include <ctype.h>
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0c223bc |
#include <stdio.h>
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0c223bc |
#include <string.h>
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0c223bc |
+#include <sys/types.h>
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0c223bc |
+#include <sys/stat.h>
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0c223bc |
+#include <fcntl.h>
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0c223bc |
#include "common.h"
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0c223bc |
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0c223bc |
/*
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0c223bc |
@@ -45,3 +48,30 @@
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0c223bc |
partname(char *dev, int pno, int lth) {
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0c223bc |
return partnamebf(dev, pno, lth, 0, NULL);
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0c223bc |
}
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0c223bc |
+
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0c223bc |
+int
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0c223bc |
+is_probably_full_disk(char *name) {
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0c223bc |
+#ifdef HDIO_GETGEO
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0c223bc |
+ struct hd_geometry geometry;
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0c223bc |
+ int fd, i = 0;
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0c223bc |
+
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0c223bc |
+ fd = open(name, O_RDONLY);
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0c223bc |
+ if (fd >= 0) {
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0c223bc |
+ i = ioctl(fd, HDIO_GETGEO, &geometry);
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0c223bc |
+ close(fd);
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0c223bc |
+ }
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0c223bc |
+ if (i==0)
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0c223bc |
+ return (fd >= 0 && geometry.start == 0);
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0c223bc |
+ /*
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0c223bc |
+ * "silly heuristic" is still so sexy for us, because
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0c223bc |
+ * for example Xen doesn't implement HDIO_GETGEO for virtual
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0c223bc |
+ * block devices (/dev/xvda).
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0c223bc |
+ * -- kzak@redhat.com (23-Feb-2006)
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0c223bc |
+ */
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0c223bc |
+#endif
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0c223bc |
+ /* silly heuristic */
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0c223bc |
+ while (*name)
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0c223bc |
+ name++;
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0c223bc |
+ return !isdigit(name[-1]);
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0c223bc |
+}
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0c223bc |
+
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0c223bc |
--- util-linux-2.13-pre6/fdisk/fdisk.c.isfull 2006-06-12 13:31:47.000000000 +0200
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0c223bc |
+++ util-linux-2.13-pre6/fdisk/fdisk.c 2006-06-12 13:31:47.000000000 +0200
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0c223bc |
@@ -788,26 +788,6 @@
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0c223bc |
#endif
|
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0c223bc |
}
|
|
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0c223bc |
|
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|
0c223bc |
-static int
|
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0c223bc |
-is_probably_full_disk(char *name) {
|
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|
0c223bc |
-#ifdef HDIO_GETGEO
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0c223bc |
- struct hd_geometry geometry;
|
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0c223bc |
- int fd, i = 0;
|
|
|
0c223bc |
-
|
|
|
0c223bc |
- fd = open(name, O_RDONLY);
|
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|
0c223bc |
- if (fd >= 0) {
|
|
|
0c223bc |
- i = ioctl(fd, HDIO_GETGEO, &geometry);
|
|
|
0c223bc |
- close(fd);
|
|
|
0c223bc |
- }
|
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0c223bc |
- return (fd >= 0 && i == 0 && geometry.start == 0);
|
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0c223bc |
-#else
|
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0c223bc |
- /* silly heuristic */
|
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|
0c223bc |
- while (*name)
|
|
|
0c223bc |
- name++;
|
|
|
0c223bc |
- return !isdigit(name[-1]);
|
|
|
0c223bc |
-#endif
|
|
|
0c223bc |
-}
|
|
|
0c223bc |
-
|
|
|
0c223bc |
static void
|
|
|
0c223bc |
get_partition_table_geometry(void) {
|
|
|
0c223bc |
unsigned char *bufp = MBRbuffer;
|