src-test2/sys/dev/null/null.c, branch release/5.2.1_cvs FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F5.2.1_cvs 2004-02-23T15:32:56Z This commit was manufactured by cvs2svn to create tag 2004-02-23T15:32:56Z cvs2svn cvs2svn@FreeBSD.org 2004-02-23T15:32:56Z urn:sha1:84a7b99b4e02a260bf7ff9b540032f4cb7bc612a 'RELENG_5_2_1_RELEASE'. This commit was manufactured to restore the state of the 5.2.1-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs. Shorten the code by removing one "do-nothing" function, replacing it 2003-11-01T09:31:54Z Mark Murray markm@FreeBSD.org 2003-11-01T09:31:54Z urn:sha1:4e0a104f9171fa5286b62f12a0b3932d29bc29fc with nullop(), which is in kern_conf.c. Mark as __unused some arguments that are, erm, unused. 2003-10-18T09:16:01Z Mark Murray markm@FreeBSD.org 2003-10-18T09:16:01Z urn:sha1:8f559ca08e7cd310388a710ab9f09c669e00ebab Return ENOIOCTL for unknown ioctls, don't use noioctl to return ENODEV. 2003-09-27T12:27:23Z Poul-Henning Kamp phk@FreeBSD.org 2003-09-27T12:27:23Z urn:sha1:36449dc48e7ac475f08bd4ff0dbcf512dbfaf0f9 The present defaults for the open and close for device drivers which 2003-09-27T12:01:01Z Poul-Henning Kamp phk@FreeBSD.org 2003-09-27T12:01:01Z urn:sha1:70cd7713375b9351501f68831aea1c52a7b9be47 provide no methods does not make any sense, and is not used by any driver. It is a pretty hard to come up with even a theoretical concept of a device driver which would always fail open and close with ENODEV. Change the defaults to be nullopen() and nullclose() which simply does nothing. Remove explicit initializations to these from the drivers which already used them. Use __FBSDID(). 2003-08-24T17:55:58Z David E. O'Brien obrien@FreeBSD.org 2003-08-24T17:55:58Z urn:sha1:aad970f1fee9a2a3e5a0f880be9b87c6193b3bd1 Also some minor style cleanups. /dev/null and /dev/zero does not need Giant 2003-06-24T19:50:48Z Poul-Henning Kamp phk@FreeBSD.org 2003-06-24T19:50:48Z urn:sha1:85cefd1dc0354e0814057e823ea8d81b56f5d59e Gigacommit to improve device-driver source compatibility between 2003-03-03T12:15:54Z Poul-Henning Kamp phk@FreeBSD.org 2003-03-03T12:15:54Z urn:sha1:7ac40f5f59dea6e9ab4869e974bdd4026274e921 branches: Initialize struct cdevsw using C99 sparse initializtion and remove all initializations to default values. This patch is automatically generated and has been tested by compiling LINT with all the fields in struct cdevsw in reverse order on alpha, sparc64 and i386. Approved by: re(scottl) Don't use evil casts in cdevsw initialization. 2003-03-02T19:17:51Z Poul-Henning Kamp phk@FreeBSD.org 2003-03-02T19:17:51Z urn:sha1:a36ef7f365ef6d68907afbe54f5dc728259492ac Warns and lint fix. Nearly all trivial stuff. 2003-02-27T18:07:11Z Mark Murray markm@FreeBSD.org 2003-02-27T18:07:11Z urn:sha1:ef8b020c73f1b64a89302d1f8fd2e3443449f28a