Skip to contentSkip to conversation

Libsysfs updates

PATCH Applied Ananth N Mavinakayanahalli 2 participants 2 messages Mar 11, 2004 – Mar 12, 2004

lore
Share & tools
lore

Ananth N Mavinakayanahalli

author
#0 lore raw

PATCH 1/1 Libsysfs updates

Hello Greg,

Please find attached a _BIG_ patch to update udev's libsysfs. Patch applies on udev-021 and contains:

1. Updates to get udev's libsysfs to the latest (to be released) level.
2. Changes for C++ compatibility (use "char" and not "unsigned char" unless absolutely necessary).
3. More importantly, take care of buffer overflows. Libsysfs now uses a scaled down version of Kay's "safe" macros.

Tested using a usb-storage device.

I will send you a doc update shortly.

Thanks,
Ananth

Signature · 3 lines
Ananth Narayan
Linux Technology Center,
IBM Software Lab, INDIA
libsysfs/dlist.c renamed from udev-021/libsysfs/dlist.c +10 -0
diff -Naur temp/udev-021/libsysfs/dlist.c udev-021/libsysfs/dlist.c
@@ -260,6 +260,16 @@
   dlist_insert(list,data,0);
 }
 
+void dlist_unshift_sorted(Dlist *list, void *data, 
+			int (*sorter)(void *new, void *old))
+{
+	if (list->count == 0)
+		dlist_unshift(list, data);
+	else {
+		list->marker=list->head->next;
+		dlist_insert_sorted(list, data, sorter);
+	}
+}
 
 /* 
  * Remove end node from list.
libsysfs/dlist.h renamed from udev-021/libsysfs/dlist.h +2 -1
diff -Naur temp/udev-021/libsysfs/dlist.h udev-021/libsysfs/dlist.h
@@ -76,13 +76,14 @@
 
 void *dlist_insert(Dlist *,void *,int) ;
 
-void *dlist_insert_sorted(struct dlist *list, void *new, int (*sorter)(void *, void *));
+void *dlist_insert_sorted(struct dlist *list, void *new_elem, int (*sorter)(void *, void *));
 
 void dlist_delete(Dlist *,int);
 
 void dlist_push(Dlist *,void *);
 
 void dlist_unshift(Dlist *,void *);
+void dlist_unshift_sorted(Dlist *,void *,int (*sorter)(void *, void *));
 
 void *dlist_pop(Dlist *);
libsysfs/sysfs/libsysfs.h renamed from udev-021/libsysfs/sysfs/libsysfs.h +121 -84

337 lines not on this page · raw message

libsysfs/sysfs_bus.c renamed from udev-021/libsysfs/sysfs_bus.c +34 -80

233 lines not on this page · raw message

libsysfs/sysfs_class.c renamed from udev-021/libsysfs/sysfs_class.c +57 -62

307 lines not on this page · raw message

libsysfs/sysfs_device.c renamed from udev-021/libsysfs/sysfs_device.c +115 -59

369 lines not on this page · raw message

libsysfs/sysfs_dir.c renamed from udev-021/libsysfs/sysfs_dir.c +87 -70

479 lines not on this page · raw message

libsysfs/sysfs_driver.c renamed from udev-021/libsysfs/sysfs_driver.c +37 -36

169 lines not on this page · raw message

libsysfs/sysfs_utils.c renamed from udev-021/libsysfs/sysfs_utils.c +71 -59

308 lines not on this page · raw message

Applied
#1 lore raw
Quoted 11 lines · Ananth N Mavinakayanahalli

Hello Greg,

Please find attached a _BIG_ patch to update udev's libsysfs. Patch applies on udev-021 and contains:

1. Updates to get udev's libsysfs to the latest (to be released) level.
2. Changes for C++ compatibility (use "char" and not "unsigned char" unless absolutely necessary).
3. More importantly, take care of buffer overflows. Libsysfs now uses a scaled down version of Kay's "safe" macros.

Quoted 3 lines

Tested using a usb-storage device.

I will send you a doc update shortly.

Applied, thanks.

greg k-h

-------------------------------------------------------
This SF.Net email is sponsored by: IBM Linux Tutorials
Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id70&alloc_id638&op=click
_______________________________________________
Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net
[email protected]
https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel