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31 Commity (master)

Autor SHA1 Wiadomość Data
David Ward f3162bafa8 Replace variable self-assignments to avoid Clang warnings 
These were intended to suppress GCC warnings about unused variables.
However, this leads to different warnings from Clang instead.

Use another approach that suppresses warnings from both compilers.
 2022-03-08 19:00:00 -05:00
Wolfram Sang eb42ad08d5 treewide: use SANE_CURRENT_* macros consistently 
Backends use a mixture of SANE_CURRENT_{MAJOR | MINOR} and V_{MAJOR |
MINOR} with all kind of permutations. I was confused by this and one
comment in pieusb.c tells me I was not alone. Some items in old
changelogs suggest to use the SANE_CURRENT_ macros in backends, so let's
switch to do that with the exception of net.c and dll.c. Done with:

$ find backend -name '*.[ch]' | xargs sed -i '/nearly every/ ! { s/\<V_M/SANE_CURRENT_M/g }'
$ git checkout backend/net.c backend/dll.c

And manually removing the comment from pieusb.c. Everything still builds
fine.
 2021-06-08 19:01:41 +02:00
Olaf Meeuwissen e79adde8b2
Use URL to refer users to copies of the GPL and LGPL 
With the exception of use in three quotes as well as our inlcuded copy
of the GPL, all use of the Free Software Foundation's postal address
has been removed.

Re #320.
 2021-02-12 17:41:38 +09:00
Peter Marschall e1ea09c834 spelling fixes for coolscan backend 2020-08-29 09:18:03 +02:00
Olaf Meeuwissen df1aba21bc SANE_Pid: Fix [-Wint-conversion] issues 
Not all pthreads implementations use an integer type for pthread_t.
As a matter of fact, POSIX has explicitly withdrawn the requirement
that it must be an arithmatic type.

The musl C library uses a `struct __pthread *` which triggered the
warnings.  As of this change, sanei_thread.h works around this by
providing two new macros to help keep this issue out of sight.  All
backends have been changed to use these macros.
 2017-07-15 14:47:54 +09:00
Olaf Meeuwissen 23891a2646 .editorconfig: trim trailing whitespace 2017-05-29 21:14:29 +09:00
Jörg Frings-Fürst e21bb28e50 Source code string typo fixes 2017-05-13 18:38:43 +09:00
Olaf Meeuwissen d3d5dc3da0 Update to autoconf-2.69 
This gets rid of a number of obsoleted macros and replaces RETSIGTYPE
with a void literal which can be assumed for C89 and later.

This changeset was prepared using autoupdate and modified to get rid of
whitespace and doubled [] changes.  Changes to acinclude.m4 were added
by hand.
 2016-06-13 22:05:34 +09:00
Olaf Meeuwissen 43b296471b coolscan: fix [-Wunused-but-set-variable] compiler warnings 2015-12-27 18:38:41 +09:00
Olaf Meeuwissen e094c5b43b Invert sense of sanei_thread validity check 
Double negatives suck.
 2015-11-24 18:19:31 +09:00
Olaf Meeuwissen fe12d31e68 Fix SANE_Pid related -Wsign-compare warnings 
This may fix threading related issues on WIN32 platforms, BTW.
 2015-11-24 18:19:31 +09:00
Stéphane Voltz 7fb21d541a fix for #300126 
- free memory allocated by sane_get_devices()
 2015-08-10 21:30:19 +02:00
Mark Buda c591d2b7da Correction of some spelling/grammatical errors in source code 2014-05-15 22:04:37 -04:00
m. allan noah ff048f4176 add three new SANE_VALUE macros and use mode name macros from saneopts.h 2010-02-10 23:48:21 -05:00
Alessandro Zummo b39c12dd7b Define MM_PER_INCH once for all 2009-06-18 15:54:49 +02:00
chris@cnpbagwell.com 4d9e8138af standardize including local sane/ include files. 
Source code was inconsistent on how they were referencing
include files in include/sane.  In certain cases, sane/sane.h
and sane/saneopts.h was really including external copies (with
some preprocessor implementations anyways).
 2009-05-07 22:06:20 -05:00
m. allan noah 91598aa800 * backend/*.[ch]: nearly every backend used V_MAJOR 
instead of SANE_CURRENT_MAJOR in sane_init()
* backend/snapscan.c: remove EXPECTED_VERSION check
since new SANE standard is forward compatible
 2008-11-26 21:21:31 +00:00
m. allan noah 994bef3b16 reduce gcc pedantic/ansi warnings from 690 to 280 lines, mostly via casts in 
str*() calls, also update hpljm1005 sane_cancel code
 2008-02-04 01:20:01 +00:00
Mattias Ellert 7c6b4d6a99 Fix handling of valid "negative" PIDs 2007-11-18 10:59:18 +00:00
Mattias Ellert abd402ad51 Correct the test of the return value from sanei_thread_begin 2007-11-16 08:04:02 +00:00
Julien BLACHE 7ca41423ac OPT_NUM_OPTS must be of type SANE_TYPE_INT. 2007-10-26 14:56:38 +00:00
Oliver Rauch 133b172756 coolscan.c: added initialization dev->scanning = SANE_FALSE 2005-01-19 21:59:35 +00:00
Mattias Ellert ac9ec0ff1c Missed one... 2004-06-20 01:22:44 +00:00
Henning Geinitz e7484c515e Silenced some compilation warnings. 2003-12-27 17:48:39 +00:00
Gerhard Jaeger 463debf80f Switched backend over to sanei_thread usage, to make it work at least with OS/2. 2003-11-04 16:09:51 +00:00
Henning Geinitz 8fb02e0e36 Fixed a bunch of compilation warnings. 2003-04-03 16:20:47 +00:00
Henning Geinitz f25fd9c455 Minor conversion fixes (from Andrea Suatoni <a.suatoni@telefonica.net>). 2003-01-24 13:52:52 +00:00
Petter Reinholdtsen 27c68434f2 Remove semicolon at the end of functions. 2002-10-10 08:05:30 +00:00
Henning Geinitz 7d4c8be1ea Declared all internal functions static. 
Henning Meier-Geinitz <henning@meier-geinitz.de>
 2001-06-04 16:14:11 +00:00
Petter Reinholdtsen b4a1a513c9 Merge devel (v1.0.3) into head branch. 2000-08-12 15:11:46 +00:00
Petter Reinholdtsen 30ab5e718a Initial revision 1999-08-09 18:06:01 +00:00