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# --- T2-COPYRIGHT-NOTE-BEGIN ---# This copyright note is auto-generated by ./scripts/Create-CopyPatch.# # T2 SDE: package/.../devfsd/linux-2.6.patch# Copyright (C) 2004 - 2006 The T2 SDE Project# # More information can be found in the files COPYING and README.# # This patch file is dual-licensed. It is available under the license the# patched project is licensed under, as long as it is an OpenSource license# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms# of the GNU General Public License as published by the Free Software# Foundation; either version 2 of the License, or (at your option) any later# version.# --- T2-COPYRIGHT-NOTE-END ------ devfsd/check_kernel.c.kernel25 2003-06-02 22:17:21.000000000 +0400
+++ devfsd/check_kernel.c 2003-06-02 22:17:43.000000000 +0400
@@ -0,0 +1,30 @@
+#include <sys/types.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <errno.h>
+#include <asm/unistd.h>
+
+extern char *modules_devfs;
+
+/* copied over from module-init-tools backward_compat.c */
+#ifndef __ia64 /* breaks ia64. */
+static _syscall2(long, create_module, const char *, name, size_t, size);
+#else
+#define create_module(name, size) \
+ syscall(__NR_create_module, (name), (size))
+#endif
+
+void check_kernel_version (int verbose)
+{
+ int k26 = 1;
+
+ errno = 0;
+ if (create_module(NULL, 0) >= 0 | errno != ENOSYS) {
+ modules_devfs = "/etc/modules.devfs";
+ k26 = 0;
+ }
+
+ if (verbose)
+ fprintf (stderr, "devfsd: kernel %s detected, using %s for MODLOAD\n",
+ k26 ? "2.6" : "2.4", modules_devfs);
+}
--- devfsd/devfsd.c.kernel25 2003-06-02 22:17:21.000000000 +0400
+++ devfsd/devfsd.c 2003-06-02 22:17:21.000000000 +0400
@@ -396,10 +396,14 @@ EXTERN_FUNCTION (flag st_expr_expand,
EXTERN_FUNCTION (const char *get_old_name, (const char *devname, unsigned int namelen, char *buffer, unsigned int major, unsigned int minor) );-
+EXTERN_FUNCTION (void check_kernel_version,
+ (int) );
/* Public data */ flag syslog_is_open = FALSE;+/* set to new style, runtime test might override it later */
+char *modules_devfs = "/etc/modprobe.devfs";
+
/* Public functions */@@ -508,7 +512,6 @@ static struct event_type
{0xffffffff, NULL, NULL} }; -
/* Public functions follow */ int main (int argc, char **argv)@@ -652,6 +655,7 @@ int main (int argc, char **argv)
/* Set umask so that mknod(2), open(2) and mkdir(2) have complete control over permissions */ umask (0);+ check_kernel_version (trace_level);
read_config (CONFIG_FILE, FALSE, &event_mask); /* Do the scan before forking, so that boot scripts see the finished product */@@ -1243,7 +1247,7 @@ static void action_modload (const struct
argv[0] = "/sbin/modprobe"; argv[1] = "-k"; argv[2] = "-C";- argv[3] = "/etc/modules.devfs";
+ argv[3] = modules_devfs;
argv[4] = device; argv[5] = NULL; snprintf (device, sizeof (device), "/dev/%s", info->devname);--- devfsd/GNUmakefile.kernel25 2002-02-19 09:06:43.000000000 +0300
+++ devfsd/GNUmakefile 2003-06-02 22:17:21.000000000 +0400
@@ -18,13 +18,16 @@ endif
all: devfsd rpm.spec -OBJECTS = devfsd.o expression.o compat_name.o
+OBJECTS = devfsd.o expression.o compat_name.o check_kernel.o
CFLAGS = -O2 -I. -I$(KERNEL_DIR)/include -Wall $(CEXTRAS) $(DEFINES) devfsd: $(OBJECTS) $(CC) -O2 -o devfsd $(OBJECTS) $(LDFLAGS) -export-dynamic -ldl +check_kernel.o: check_kernel.c
+ $(CC) -O2 -c $<
+
install: devfsd @if fgrep -q "Generic section: do not change" /etc/modules.conf ; then\ echo "First remove the generic devfs entries from /etc/modules.conf"; exit 1; \
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