Revert commit <src/udev/udevd.c: remove create static nodes from modules>
because /dev/net/tun is usually needed to already been there when system
boots up. With this commit, /dev/net/tun is missing when sysvinit is
used.
Signed-off-by: Li Zhou <li.z...@windriver.com>
---
...01-eudev-create-static-nodes-from-modules.patch | 106 +++++++++++++++++++++
meta/recipes-core/udev/eudev_3.2.5.bb | 1 +
2 files changed, 107 insertions(+)
create mode 100644
meta/recipes-core/udev/eudev/0001-eudev-create-static-nodes-from-modules.patch
diff --git
a/meta/recipes-core/udev/eudev/0001-eudev-create-static-nodes-from-modules.patch
b/meta/recipes-core/udev/eudev/0001-eudev-create-static-nodes-from-modules.patch
new file mode 100644
index 0000000..583873e
--- /dev/null
+++
b/meta/recipes-core/udev/eudev/0001-eudev-create-static-nodes-from-modules.patch
@@ -0,0 +1,106 @@
+From 73df4fe0bd6fd2f2600f0d82b3f121c604baf1be Mon Sep 17 00:00:00 2001
+From: Li Zhou <li.z...@windriver.com>
+Date: Thu, 12 Apr 2018 05:14:27 -0400
+Subject: [PATCH] eudev: create static nodes from modules
+
+Revert commit <src/udev/udevd.c: remove create static nodes from modules>
+
+Upstream-Status: Inappropriate [Just for user's convinence]
+
+Signed-off-by: Li Zhou <li.z...@windriver.com>
+---
+ src/udev/udevd.c | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 71 insertions(+)
+
+diff --git a/src/udev/udevd.c b/src/udev/udevd.c
+index 9c33eba..95774a1 100644
+--- a/src/udev/udevd.c
++++ b/src/udev/udevd.c
+@@ -979,6 +979,76 @@ static void handle_signal(struct udev *udev, int signo) {
+ }
+ }
+
++static void static_dev_create_from_modules(struct udev *udev) {
++ struct utsname kernel;
++ char modules[UTIL_PATH_SIZE];
++ char buf[4096];
++ FILE *f;
++
++ if (uname(&kernel) < 0) {
++ log_error("uname failed: %m");
++ return;
++ }
++
++ strscpyl(modules, sizeof(modules), ROOTPREFIX "/lib/modules/",
kernel.release, "/modules.devname", NULL);
++ f = fopen(modules, "re");
++ if (f == NULL)
++ return;
++
++ while (fgets(buf, sizeof(buf), f) != NULL) {
++ char *s;
++ const char *modname;
++ const char *devname;
++ const char *devno;
++ int maj, min;
++ char type;
++ mode_t mode;
++ char filename[UTIL_PATH_SIZE];
++
++ if (buf[0] == '#')
++ continue;
++
++ modname = buf;
++ s = strchr(modname, ' ');
++ if (s == NULL)
++ continue;
++ s[0] = '\0';
++
++ devname = &s[1];
++ s = strchr(devname, ' ');
++ if (s == NULL)
++ continue;
++ s[0] = '\0';
++
++ devno = &s[1];
++ s = strchr(devno, ' ');
++ if (s == NULL)
++ s = strchr(devno, '\n');
++ if (s != NULL)
++ s[0] = '\0';
++ if (sscanf(devno, "%c%u:%u", &type, &maj, &min) != 3)
++ continue;
++
++ mode = 0600;
++ if (type == 'c')
++ mode |= S_IFCHR;
++ else if (type == 'b')
++ mode |= S_IFBLK;
++ else
++ continue;
++
++ strscpyl(filename, sizeof(filename), "/dev/", devname, NULL);
++ mkdir_parents_label(filename, 0755);
++ mac_selinux_create_file_prepare(filename, mode);
++ log_debug("mknod '%s' %c%u:%u", filename, type, maj, min);
++ if (mknod(filename, mode, makedev(maj, min)) < 0 && errno ==
EEXIST)
++ utimensat(AT_FDCWD, filename, NULL, 0);
++ mac_selinux_create_file_clear();
++ }
++
++ fclose(f);
++}
++
+ /*
+ * read the kernel command line, in case we need to get into debug mode
+ * udev.log-priority=<level> syslog priority
+@@ -1183,6 +1253,7 @@ int main(int argc, char *argv[]) {
+ }
+
+ dev_setup(NULL, UID_INVALID, GID_INVALID);
++ static_dev_create_from_modules(udev);
+
+ /* before opening new files, make sure std{in,out,err} fds are in a
sane state */
+ if (arg_daemonize) {
+--
+2.7.4
+
diff --git a/meta/recipes-core/udev/eudev_3.2.5.bb
b/meta/recipes-core/udev/eudev_3.2.5.bb
index 88ad8f1..9237944 100644
--- a/meta/recipes-core/udev/eudev_3.2.5.bb
+++ b/meta/recipes-core/udev/eudev_3.2.5.bb
@@ -18,6 +18,7 @@ SRC_URI =
"http://dev.gentoo.org/~blueness/${BPN}/${BP}.tar.gz \
file://permissions.rules \
file://run.rules \
file://udev.rules \
+ file://0001-eudev-create-static-nodes-from-modules.patch \
"
SRC_URI[md5sum] = "6ca08c0e14380f87df8e8aceac123671"
--
1.9.1
--
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