From f41325db5f16640212574a03b9a34e5ed4a884ca Mon Sep 17 00:00:00 2001 From: Peter Wemm Date: Wed, 13 Jun 2001 10:58:39 +0000 Subject: With this commit, I hereby pronounce gensetdefs past its use-by date. Replace the a.out emulation of 'struct linker_set' with something a little more flexible. now provides macros for accessing elements and completely hides the implementation. The linker_set.h macros have been on the back burner in various forms since 1998 and has ideas and code from Mike Smith (SET_FOREACH()), John Polstra (ELF clue) and myself (cleaned up API and the conversion of the rest of the kernel to use it). The macros declare a strongly typed set. They return elements with the type that you declare the set with, rather than a generic void *. For ELF, we use the magic ld symbols (__start_ and __stop_). Thanks to Richard Henderson for the trick about how to force ld to provide them for kld's. For a.out, we use the old linker_set struct. NOTE: the item lists are no longer null terminated. This is why the code impact is high in certain areas. The runtime linker has a new method to find the linker set boundaries depending on which backend format is in use. linker sets are still module/kld unfriendly and should never be used for anything that may be modular one day. Reviewed by: eivind --- sys/compat/linux/linux_ioctl.c | 34 ---------------------------------- 1 file changed, 34 deletions(-) (limited to 'sys/compat/linux/linux_ioctl.c') diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c index 1cf76cf80d0ed..3b14eb23e437e 100644 --- a/sys/compat/linux/linux_ioctl.c +++ b/sys/compat/linux/linux_ioctl.c @@ -1516,37 +1516,3 @@ linux_ioctl_unregister_handler(struct linux_ioctl_handler *h) return (EINVAL); } - -int -linux_ioctl_register_handlers(struct linker_set *s) -{ - int error, i; - - if (s == NULL) - return (EINVAL); - - for (i = 0; i < s->ls_length; i++) { - error = linux_ioctl_register_handler(s->ls_items[i]); - if (error) - return (error); - } - - return (0); -} - -int -linux_ioctl_unregister_handlers(struct linker_set *s) -{ - int error, i; - - if (s == NULL) - return (EINVAL); - - for (i = 0; i < s->ls_length; i++) { - error = linux_ioctl_unregister_handler(s->ls_items[i]); - if (error) - return (error); - } - - return (0); -} -- cgit v1.3