kopia lustrzana https://gitlab.com/sane-project/backends
Added GPL + SANE exception license.
Henning Geinitz
rodzic
c56a0ac8e9
commit
6329fa602d
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@ -21,6 +21,7 @@
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license to GPL + SANE exception.
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* LICENSE: Clarify that not all backends us GPL + SANE exception.
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Fixed pointer to README.djpeg.
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* sanei/linux_sg3_err.h: Added GPL + SANE exception license.
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2003-07-25 Peter Fales <peter@fales-lorenz.net>
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* include/sane/sanei_cderror.h, include/sane/sanei_jinclude.h
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@ -1,13 +1,48 @@
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/* sane - Scanner Access Now Easy.
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This file is part of the SANE package.
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SANE is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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SANE is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with sane; see the file COPYING. If not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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As a special exception, the authors of SANE give permission for
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additional uses of the libraries contained in this release of SANE.
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The exception is that, if you link a SANE library with other files
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to produce an executable, this does not by itself cause the
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resulting executable to be covered by the GNU General Public
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License. Your use of that executable is in no way restricted on
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account of linking the SANE library code into it.
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This exception does not, however, invalidate any other reasons why
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the executable file might be covered by the GNU General Public
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License.
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If you submit changes to SANE to the maintainers to be included in
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a subsequent release, you agree by submitting the changes that
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those changes may be distributed with this exception intact.
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If you write modifications of your own for SANE, it is your choice
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whether to permit this exception to apply to your modifications.
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If you do not wish that, delete this exception notice.
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*/
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#ifndef SG_ERR_H
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#define SG_ERR_H
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/* Feel free to copy and modify this GPL-ed code into your applications. */
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/* Version 0.84 (20010115)
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- all output now sent to stderr rather thatn stdout
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- remove header files included in this file
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*/
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/* Linux sg error codes taken from Doug Gilbert's sg_utils:
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http://www.torque.net/sg/ */
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/* Some of the following error/status codes are exchanged between the
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various layers of the SCSI sub-system in Linux and should never
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@ -33,6 +68,8 @@
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#define DID_SOFT_ERROR 0x0b /* The low-level driver wants a retry */
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#endif
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/* These defines are to isolate applictaions from kernel define changes */
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#define SG_ERR_DID_OK DID_OK
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#define SG_ERR_DID_NO_CONNECT DID_NO_CONNECT
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@ -95,46 +132,4 @@
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#define SG_ERR_DRIVER_MASK DRIVER_MASK
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#define SG_ERR_SUGGEST_MASK SUGGEST_MASK
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/* The following "print" functions send ACSII to stdout */
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extern void sg_print_command(const unsigned char * command);
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extern void sg_print_sense(const char * leadin,
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const unsigned char * sense_buffer, int sb_len);
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extern void sg_print_status(int masked_status);
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extern void sg_print_host_status(int host_status);
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extern void sg_print_driver_status(int driver_status);
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/* sg_chk_n_print() returns 1 quietly if there are no errors/warnings
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else it prints to standard output and returns 0. */
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extern int sg_chk_n_print(const char * leadin, int masked_status,
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int host_status, int driver_status,
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const unsigned char * sense_buffer, int sb_len);
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/* The following function declaration is for the sg version 3 driver.
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Only version 3 sg_err.c defines it. */
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struct sg_io_hdr;
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extern int sg_chk_n_print3(const char * leadin, struct sg_io_hdr * hp);
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/* The following "category" function returns one of the following */
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#define SG_ERR_CAT_CLEAN 0 /* No errors or other information */
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#define SG_ERR_CAT_MEDIA_CHANGED 1 /* interpreted from sense buffer */
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#define SG_ERR_CAT_RESET 2 /* interpreted from sense buffer */
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#define SG_ERR_CAT_TIMEOUT 3
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#define SG_ERR_CAT_RECOVERED 4 /* Successful command after recovered err */
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#define SG_ERR_CAT_SENSE 98 /* Something else is in the sense buffer */
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#define SG_ERR_CAT_OTHER 99 /* Some other error/warning has occurred */
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extern int sg_err_category(int masked_status, int host_status,
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int driver_status, const unsigned char * sense_buffer,
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int sb_len);
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/* The following function declaration is for the sg version 3 driver.
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Only version 3 sg_err.c defines it. */
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extern int sg_err_category3(struct sg_io_hdr * hp);
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/* Returns length of SCSI command given the opcode (first byte) */
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int sg_get_command_size(unsigned char opcode);
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#endif
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