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-rw-r--r--tools/hv/hv_kvp_daemon.c79
-rwxr-xr-xtools/hv/hv_set_ifconfig.sh24
-rw-r--r--tools/lguest/lguest.txt8
-rw-r--r--tools/usb/testusb.c31
4 files changed, 65 insertions, 77 deletions
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index d25a46925e61..c800ea4c8bf9 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -97,7 +97,7 @@ static struct utsname uts_buf;
* The location of the interface configuration file.
*/
-#define KVP_CONFIG_LOC "/var/opt/"
+#define KVP_CONFIG_LOC "/var/lib/hyperv"
#define MAX_FILE_NAME 100
#define ENTRIES_PER_BLOCK 50
@@ -151,7 +151,7 @@ static void kvp_update_file(int pool)
*/
kvp_acquire_lock(pool);
- filep = fopen(kvp_file_info[pool].fname, "w");
+ filep = fopen(kvp_file_info[pool].fname, "we");
if (!filep) {
kvp_release_lock(pool);
syslog(LOG_ERR, "Failed to open file, pool: %d", pool);
@@ -182,7 +182,7 @@ static void kvp_update_mem_state(int pool)
kvp_acquire_lock(pool);
- filep = fopen(kvp_file_info[pool].fname, "r");
+ filep = fopen(kvp_file_info[pool].fname, "re");
if (!filep) {
kvp_release_lock(pool);
syslog(LOG_ERR, "Failed to open file, pool: %d", pool);
@@ -234,9 +234,9 @@ static int kvp_file_init(void)
int i;
int alloc_unit = sizeof(struct kvp_record) * ENTRIES_PER_BLOCK;
- if (access("/var/opt/hyperv", F_OK)) {
- if (mkdir("/var/opt/hyperv", S_IRUSR | S_IWUSR | S_IROTH)) {
- syslog(LOG_ERR, " Failed to create /var/opt/hyperv");
+ if (access(KVP_CONFIG_LOC, F_OK)) {
+ if (mkdir(KVP_CONFIG_LOC, 0755 /* rwxr-xr-x */)) {
+ syslog(LOG_ERR, " Failed to create %s", KVP_CONFIG_LOC);
exit(EXIT_FAILURE);
}
}
@@ -245,14 +245,14 @@ static int kvp_file_init(void)
fname = kvp_file_info[i].fname;
records_read = 0;
num_blocks = 1;
- sprintf(fname, "/var/opt/hyperv/.kvp_pool_%d", i);
- fd = open(fname, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR | S_IROTH);
+ sprintf(fname, "%s/.kvp_pool_%d", KVP_CONFIG_LOC, i);
+ fd = open(fname, O_RDWR | O_CREAT | O_CLOEXEC, 0644 /* rw-r--r-- */);
if (fd == -1)
return 1;
- filep = fopen(fname, "r");
+ filep = fopen(fname, "re");
if (!filep)
return 1;
@@ -1162,16 +1162,13 @@ static int process_ip_string(FILE *f, char *ip_string, int type)
snprintf(str, sizeof(str), "%s", "DNS");
break;
}
- if (i != 0) {
- if (type != DNS) {
- snprintf(sub_str, sizeof(sub_str),
- "_%d", i++);
- } else {
- snprintf(sub_str, sizeof(sub_str),
- "%d", ++i);
- }
- } else if (type == DNS) {
+
+ if (type == DNS) {
snprintf(sub_str, sizeof(sub_str), "%d", ++i);
+ } else if (type == GATEWAY && i == 0) {
+ ++i;
+ } else {
+ snprintf(sub_str, sizeof(sub_str), "%d", i++);
}
@@ -1191,17 +1188,13 @@ static int process_ip_string(FILE *f, char *ip_string, int type)
snprintf(str, sizeof(str), "%s", "DNS");
break;
}
- if ((j != 0) || (type == DNS)) {
- if (type != DNS) {
- snprintf(sub_str, sizeof(sub_str),
- "_%d", j++);
- } else {
- snprintf(sub_str, sizeof(sub_str),
- "%d", ++i);
- }
- } else if (type == DNS) {
- snprintf(sub_str, sizeof(sub_str),
- "%d", ++i);
+
+ if (type == DNS) {
+ snprintf(sub_str, sizeof(sub_str), "%d", ++i);
+ } else if (j == 0) {
+ ++j;
+ } else {
+ snprintf(sub_str, sizeof(sub_str), "_%d", j++);
}
} else {
return HV_INVALIDARG;
@@ -1244,18 +1237,19 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val)
* Here is the format of the ip configuration file:
*
* HWADDR=macaddr
- * IF_NAME=interface name
- * DHCP=yes (This is optional; if yes, DHCP is configured)
+ * DEVICE=interface name
+ * BOOTPROTO=<protocol> (where <protocol> is "dhcp" if DHCP is configured
+ * or "none" if no boot-time protocol should be used)
*
- * IPADDR=ipaddr1
- * IPADDR_1=ipaddr2
- * IPADDR_x=ipaddry (where y = x + 1)
+ * IPADDR0=ipaddr1
+ * IPADDR1=ipaddr2
+ * IPADDRx=ipaddry (where y = x + 1)
*
- * NETMASK=netmask1
- * NETMASK_x=netmasky (where y = x + 1)
+ * NETMASK0=netmask1
+ * NETMASKx=netmasky (where y = x + 1)
*
* GATEWAY=ipaddr1
- * GATEWAY_x=ipaddry (where y = x + 1)
+ * GATEWAYx=ipaddry (where y = x + 1)
*
* DNSx=ipaddrx (where first DNS address is tagged as DNS1 etc)
*
@@ -1271,7 +1265,7 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val)
*/
snprintf(if_file, sizeof(if_file), "%s%s%s", KVP_CONFIG_LOC,
- "hyperv/ifcfg-", if_name);
+ "/ifcfg-", if_name);
file = fopen(if_file, "w");
@@ -1294,12 +1288,12 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val)
if (error)
goto setval_error;
- error = kvp_write_file(file, "IF_NAME", "", if_name);
+ error = kvp_write_file(file, "DEVICE", "", if_name);
if (error)
goto setval_error;
if (new_val->dhcp_enabled) {
- error = kvp_write_file(file, "DHCP", "", "yes");
+ error = kvp_write_file(file, "BOOTPROTO", "", "dhcp");
if (error)
goto setval_error;
@@ -1307,6 +1301,11 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val)
* We are done!.
*/
goto setval_done;
+
+ } else {
+ error = kvp_write_file(file, "BOOTPROTO", "", "none");
+ if (error)
+ goto setval_error;
}
/*
diff --git a/tools/hv/hv_set_ifconfig.sh b/tools/hv/hv_set_ifconfig.sh
index 3e9427e08d80..735aafd64a3f 100755
--- a/tools/hv/hv_set_ifconfig.sh
+++ b/tools/hv/hv_set_ifconfig.sh
@@ -20,18 +20,19 @@
# Here is the format of the ip configuration file:
#
# HWADDR=macaddr
-# IF_NAME=interface name
-# DHCP=yes (This is optional; if yes, DHCP is configured)
+# DEVICE=interface name
+# BOOTPROTO=<protocol> (where <protocol> is "dhcp" if DHCP is configured
+# or "none" if no boot-time protocol should be used)
#
-# IPADDR=ipaddr1
-# IPADDR_1=ipaddr2
-# IPADDR_x=ipaddry (where y = x + 1)
+# IPADDR0=ipaddr1
+# IPADDR1=ipaddr2
+# IPADDRx=ipaddry (where y = x + 1)
#
-# NETMASK=netmask1
-# NETMASK_x=netmasky (where y = x + 1)
+# NETMASK0=netmask1
+# NETMASKx=netmasky (where y = x + 1)
#
# GATEWAY=ipaddr1
-# GATEWAY_x=ipaddry (where y = x + 1)
+# GATEWAYx=ipaddry (where y = x + 1)
#
# DNSx=ipaddrx (where first DNS address is tagged as DNS1 etc)
#
@@ -53,11 +54,6 @@ echo "NM_CONTROLLED=no" >> $1
echo "PEERDNS=yes" >> $1
echo "ONBOOT=yes" >> $1
-dhcp=$(grep "DHCP" $1 2>/dev/null)
-if [ "$dhcp" != "" ];
-then
-echo "BOOTPROTO=dhcp" >> $1;
-fi
cp $1 /etc/sysconfig/network-scripts/
@@ -65,4 +61,4 @@ cp $1 /etc/sysconfig/network-scripts/
interface=$(echo $1 | awk -F - '{ print $2 }')
/sbin/ifdown $interface 2>/dev/null
-/sbin/ifup $interfac 2>/dev/null
+/sbin/ifup $interface 2>/dev/null
diff --git a/tools/lguest/lguest.txt b/tools/lguest/lguest.txt
index bff0c554485d..7203ace65e83 100644
--- a/tools/lguest/lguest.txt
+++ b/tools/lguest/lguest.txt
@@ -29,10 +29,6 @@ Running Lguest:
You will need to configure your kernel with the following options:
- "General setup":
- "Prompt for development and/or incomplete code/drivers" = Y
- (CONFIG_EXPERIMENTAL=y)
-
"Processor type and features":
"Paravirtualized guest support" = Y
"Lguest guest support" = Y
@@ -43,10 +39,10 @@ Running Lguest:
"Device Drivers":
"Block devices"
- "Virtio block driver (EXPERIMENTAL)" = M/Y
+ "Virtio block driver" = M/Y
"Network device support"
"Universal TUN/TAP device driver support" = M/Y
- "Virtio network driver (EXPERIMENTAL)" = M/Y
+ "Virtio network driver" = M/Y
(CONFIG_VIRTIO_BLK=m, CONFIG_VIRTIO_NET=m and CONFIG_TUN=m)
"Virtualization"
diff --git a/tools/usb/testusb.c b/tools/usb/testusb.c
index 68d0734b2081..879f9870a6bc 100644
--- a/tools/usb/testusb.c
+++ b/tools/usb/testusb.c
@@ -279,8 +279,7 @@ nomem:
entry->ifnum = ifnum;
- /* FIXME ask usbfs what speed; update USBDEVFS_CONNECTINFO so
- * it tells about high speed etc */
+ /* FIXME update USBDEVFS_CONNECTINFO so it tells about high speed etc */
fprintf(stderr, "%s speed\t%s\t%u\n",
speed(entry->speed), entry->name, entry->ifnum);
@@ -351,7 +350,7 @@ restart:
return arg;
}
-static const char *usbfs_dir_find(void)
+static const char *usb_dir_find(void)
{
static char udev_usb_path[] = "/dev/bus/usb";
@@ -380,7 +379,7 @@ int main (int argc, char **argv)
int c;
struct testdev *entry;
char *device;
- const char *usbfs_dir = NULL;
+ const char *usb_dir = NULL;
int all = 0, forever = 0, not = 0;
int test = -1 /* all */;
struct usbtest_param param;
@@ -407,8 +406,8 @@ int main (int argc, char **argv)
case 'D': /* device, if only one */
device = optarg;
continue;
- case 'A': /* use all devices with specified usbfs dir */
- usbfs_dir = optarg;
+ case 'A': /* use all devices with specified USB dir */
+ usb_dir = optarg;
/* FALL THROUGH */
case 'a': /* use all devices */
device = NULL;
@@ -449,7 +448,7 @@ usage:
"usage: %s [options]\n"
"Options:\n"
"\t-D dev only test specific device\n"
- "\t-A usbfs-dir\n"
+ "\t-A usb-dir\n"
"\t-a test all recognized devices\n"
"\t-l loop forever(for stress test)\n"
"\t-t testnum only run specified case\n"
@@ -470,18 +469,18 @@ usage:
goto usage;
}
- /* Find usbfs mount point */
- if (!usbfs_dir) {
- usbfs_dir = usbfs_dir_find();
- if (!usbfs_dir) {
- fputs ("usbfs files are missing\n", stderr);
+ /* Find usb device subdirectory */
+ if (!usb_dir) {
+ usb_dir = usb_dir_find();
+ if (!usb_dir) {
+ fputs ("USB device files are missing\n", stderr);
return -1;
}
}
/* collect and list the test devices */
- if (ftw (usbfs_dir, find_testdev, 3) != 0) {
- fputs ("ftw failed; is usbfs missing?\n", stderr);
+ if (ftw (usb_dir, find_testdev, 3) != 0) {
+ fputs ("ftw failed; are USB device files missing?\n", stderr);
return -1;
}
@@ -507,10 +506,8 @@ usage:
return handle_testdev (entry) != entry;
}
status = pthread_create (&entry->thread, 0, handle_testdev, entry);
- if (status) {
+ if (status)
perror ("pthread_create");
- continue;
- }
}
if (device) {
struct testdev dev;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.