1*4882a593SmuzhiyunFrom 145e16008e7479ea58278e55f71d6dfcd4db714b Mon Sep 17 00:00:00 2001
2*4882a593SmuzhiyunFrom: Peter Seiderer <ps.report@gmx.net>
3*4882a593SmuzhiyunDate: Fri, 18 Jun 2021 19:51:45 +0200
4*4882a593SmuzhiyunSubject: [PATCH] backend/microtek: fix uclibc compile (include stdarg.h for
5*4882a593Smuzhiyun va_list/va_start/va_end)
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9*4882a593Smuzhiyun
10*4882a593SmuzhiyunFixes:
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun  microtek.c: In function ‘MDBG_INIT’:
13*4882a593Smuzhiyun  microtek.c:163:3: error: unknown type name ‘va_list’
14*4882a593Smuzhiyun    163 |   va_list ap;
15*4882a593Smuzhiyun        |   ^~~~~~~
16*4882a593Smuzhiyun  microtek.c:78:1: note: ‘va_list’ is defined in header ‘<stdarg.h>’; did you forget to ‘#include <stdarg.h>’?
17*4882a593Smuzhiyun     77 | #include "microtek.h"
18*4882a593Smuzhiyun    +++ |+#include <stdarg.h>
19*4882a593Smuzhiyun     78 |
20*4882a593Smuzhiyun  microtek.c:164:3: warning: implicit declaration of function ‘va_start’; did you mean ‘sane_start’? [-Wimplicit-function-declaration]
21*4882a593Smuzhiyun    164 |   va_start(ap, format);
22*4882a593Smuzhiyun        |   ^~~~~~~~
23*4882a593Smuzhiyun        |   sane_start
24*4882a593Smuzhiyun  microtek.c:165:54: warning: passing argument 4 of ‘vsnprintf’ makes pointer from integer without a cast [-Wint-conversion]
25*4882a593Smuzhiyun    165 |   vsnprintf(_mdebug_string, MAX_MDBG_LENGTH, format, ap);
26*4882a593Smuzhiyun        |                                                      ^~
27*4882a593Smuzhiyun        |                                                      |
28*4882a593Smuzhiyun        |                                                      int
29*4882a593Smuzhiyun  In file included from ../include/sane/sanei_config.h:50,
30*4882a593Smuzhiyun                   from microtek.c:70:
31*4882a593Smuzhiyun  .../host/x86_64-buildroot-linux-uclibc/sysroot/usr/include/stdio.h:359:57: note: expected ‘__va_list_tag *’ but argument is of type ‘int’
32*4882a593Smuzhiyun    359 |         const char *__restrict __format, __gnuc_va_list __arg)
33*4882a593Smuzhiyun        |                                          ~~~~~~~~~~~~~~~^~~~~
34*4882a593Smuzhiyun  microtek.c:166:3: warning: implicit declaration of function ‘va_end’ [-Wimplicit-function-declaration]
35*4882a593Smuzhiyun    166 |   va_end(ap);
36*4882a593Smuzhiyun        |   ^~~~~~
37*4882a593Smuzhiyun
38*4882a593Smuzhiyun[Upstream: https://gitlab.com/sane-project/backends/-/merge_requests/638]
39*4882a593SmuzhiyunSigned-off-by: Peter Seiderer <ps.report@gmx.net>
40*4882a593Smuzhiyun---
41*4882a593Smuzhiyun backend/microtek.c | 1 +
42*4882a593Smuzhiyun 1 file changed, 1 insertion(+)
43*4882a593Smuzhiyun
44*4882a593Smuzhiyundiff --git a/backend/microtek.c b/backend/microtek.c
45*4882a593Smuzhiyunindex 200a69c1a..63560179c 100644
46*4882a593Smuzhiyun--- a/backend/microtek.c
47*4882a593Smuzhiyun+++ b/backend/microtek.c
48*4882a593Smuzhiyun@@ -57,6 +57,7 @@
49*4882a593Smuzhiyun
50*4882a593Smuzhiyun #include "../include/sane/config.h"
51*4882a593Smuzhiyun
52*4882a593Smuzhiyun+#include <stdarg.h>
53*4882a593Smuzhiyun #include <stdlib.h>
54*4882a593Smuzhiyun #include <string.h>
55*4882a593Smuzhiyun #include <unistd.h>
56*4882a593Smuzhiyun--
57*4882a593Smuzhiyun2.31.1
58*4882a593Smuzhiyun
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