Your Name
42 lines
1.2 KiB
Diff
42 lines
1.2 KiB
Diff
From 9bbb342f5d9ad5dc75486fd35ada8e287ba19299 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Mon, 15 Aug 2022 13:03:17 -0700
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Subject: [PATCH] setserial.c: Add needed system headers for ioctl() and
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close() calls
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Add int return type for main() function
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Fixes
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error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
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error: call to undeclared function 'close'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declarat
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ion]
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Upstream-Status: Submitted [https://sourceforge.net/p/setserial/discussion/7060/thread/95d874c12c/]
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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setserial.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/setserial.c b/setserial.c
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index bfda8fd..6a95513 100644
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--- a/setserial.c
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+++ b/setserial.c
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@@ -16,6 +16,8 @@
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#include <termios.h>
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#include <string.h>
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#include <errno.h>
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+#include <unistd.h>
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+#include <sys/ioctl.h>
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#ifdef HAVE_ASM_IOCTLS_H
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#include <asm/ioctls.h>
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@@ -715,7 +717,7 @@ fprintf(stderr, "\t* port\t\tset the I/O port\n");
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exit(1);
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}
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-main(int argc, char **argv)
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+int main(int argc, char **argv)
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{
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int get_flag = 0, wild_intr_flag = 0;
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int c;
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