7bb4f886ab
Add missing stdarg.h include for va_list/va_start/va_end. Fixes: - http://autobuild.buildroot.net/results/88f4ea971875b1a5eb88662326d9343341eaaea2 microtek.c: In function ‘MDBG_INIT’: microtek.c:163:3: error: unknown type name ‘va_list’ 163 | va_list ap; | ^~~~~~~ microtek.c:78:1: note: ‘va_list’ is defined in header ‘<stdarg.h>’; did you forget to ‘#include <stdarg.h>’? 77 | #include "microtek.h" +++ |+#include <stdarg.h> 78 | microtek.c:164:3: warning: implicit declaration of function ‘va_start’; did you mean ‘sane_start’? [-Wimplicit-function-declaration] 164 | va_start(ap, format); | ^~~~~~~~ | sane_start microtek.c:165:54: warning: passing argument 4 of ‘vsnprintf’ makes pointer from integer without a cast [-Wint-conversion] 165 | vsnprintf(_mdebug_string, MAX_MDBG_LENGTH, format, ap); | ^~ | | | int In file included from ../include/sane/sanei_config.h:50, from microtek.c:70: .../host/x86_64-buildroot-linux-uclibc/sysroot/usr/include/stdio.h:359:57: note: expected ‘__va_list_tag *’ but argument is of type ‘int’ 359 | const char *__restrict __format, __gnuc_va_list __arg) | ~~~~~~~~~~~~~~~^~~~~ microtek.c:166:3: warning: implicit declaration of function ‘va_end’ [-Wimplicit-function-declaration] 166 | va_end(ap); | ^~~~~~ and sm3600-scanutil.c: In function ‘debug_printf’: sm3600-scanutil.c:69:3: error: unknown type name ‘va_list’ 69 | va_list ap; | ^~~~~~~ sm3600-scanutil.c:48:1: note: ‘va_list’ is defined in header ‘<stdarg.h>’; did you forget to ‘#include <stdarg.h>’? 47 | #include "sm3600-scantool.h" +++ |+#include <stdarg.h> 48 | sm3600-scanutil.c:75:3: warning: implicit declaration of function ‘va_start’; did you mean ‘sane_start’? [-Wimplicit-function-decla ration] 75 | va_start(ap,szFormat); | ^~~~~~~~ | sane_start sm3600-scanutil.c:76:28: warning: passing argument 3 of ‘vfprintf’ makes pointer from integer without a cast [-Wint-conversion] 76 | vfprintf(stderr,szFormat,ap); | ^~ | | | int In file included from ../include/sane/sanei_config.h:50, from sm3600.c:70: .../host/x86_64-buildroot-linux-uclibc/sysroot/usr/include/stdio.h:339:23: note: expected ‘__va_list_tag *’ but argument is of type ‘int’ 339 | __gnuc_va_list __arg); | ~~~~~~~~~~~~~~~^~~~~ In file included from sm3600.c:94: sm3600-scanutil.c:77:3: warning: implicit declaration of function ‘va_end’ [-Wimplicit-function-declaration] 77 | va_end(ap); | ^~~~~~ Signed-off-by: Peter Seiderer <ps.report@gmx.net> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
60 lines
2.3 KiB
Diff
60 lines
2.3 KiB
Diff
From 7dafc52dda96fa68f39058b10eec3d822fd5ea9d Mon Sep 17 00:00:00 2001
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From: Peter Seiderer <ps.report@gmx.net>
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Date: Fri, 18 Jun 2021 19:56:56 +0200
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Subject: [PATCH] backend/sm3600-scanutil: fix uclibc compile (include stdarg.h
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for va_list/va_start/va_end)
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Fixes:
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sm3600-scanutil.c: In function ‘debug_printf’:
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sm3600-scanutil.c:69:3: error: unknown type name ‘va_list’
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69 | va_list ap;
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| ^~~~~~~
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sm3600-scanutil.c:48:1: note: ‘va_list’ is defined in header ‘<stdarg.h>’; did you forget to ‘#include <stdarg.h>’?
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47 | #include "sm3600-scantool.h"
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+++ |+#include <stdarg.h>
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48 |
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sm3600-scanutil.c:75:3: warning: implicit declaration of function ‘va_start’; did you mean ‘sane_start’? [-Wimplicit-function-declaration]
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75 | va_start(ap,szFormat);
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| ^~~~~~~~
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| sane_start
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sm3600-scanutil.c:76:28: warning: passing argument 3 of ‘vfprintf’ makes pointer from integer without a cast [-Wint-conversion]
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76 | vfprintf(stderr,szFormat,ap);
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| ^~
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| |
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| int
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In file included from ../include/sane/sanei_config.h:50,
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from sm3600.c:70:
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.../host/x86_64-buildroot-linux-uclibc/sysroot/usr/include/stdio.h:339:23: note: expected ‘__va_list_tag *’ but argument is of type ‘int’
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339 | __gnuc_va_list __arg);
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| ~~~~~~~~~~~~~~~^~~~~
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In file included from sm3600.c:94:
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sm3600-scanutil.c:77:3: warning: implicit declaration of function ‘va_end’ [-Wimplicit-function-declaration]
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77 | va_end(ap);
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| ^~~~~~
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[Upstream: https://gitlab.com/sane-project/backends/-/merge_requests/638]
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Signed-off-by: Peter Seiderer <ps.report@gmx.net>
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---
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backend/sm3600-scanutil.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/backend/sm3600-scanutil.c b/backend/sm3600-scanutil.c
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index 6fe67ed0c..616bf3f4c 100644
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--- a/backend/sm3600-scanutil.c
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+++ b/backend/sm3600-scanutil.c
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@@ -43,6 +43,7 @@ Userspace scan tool for the Microtek 3600 scanner
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====================================================================== */
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+#include <stdarg.h>
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#include <unistd.h>
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#include "sm3600-scantool.h"
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--
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2.31.1
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