57 lines
1.6 KiB
Diff
57 lines
1.6 KiB
Diff
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From 3ccbb67c71aa13b9a37a58363d37a18b8fdbf300 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Thu, 29 Oct 2020 13:36:00 +0100
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Subject: [PATCH] src/schedule.c: fix build with gcc 4.8
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Fix the following build failure with gcc 4.8:
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schedule.c:19:2: error: 'for' loop initial declarations are only allowed in C99 mode
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for (int i = 0; i < 4; ++i) {
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^
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schedule.c:19:2: note: use option -std=c99 or -std=gnu99 to compile your code
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schedule.c: In function 'pms2_read_block':
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schedule.c:39:2: error: 'for' loop initial declarations are only allowed in C99 mode
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for (int i = 0; i < 4; ++i) {
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^
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Fixes:
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- http://autobuild.buildroot.org/results/079f1454121d38a83c49529c0f6cc8ed61fd5abb
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status:
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https://sourceforge.net/p/sispmctl/git/merge-requests/1]
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---
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src/schedule.c | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/src/schedule.c b/src/schedule.c
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index 4dd908d..1725421 100644
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--- a/src/schedule.c
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+++ b/src/schedule.c
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@@ -15,8 +15,9 @@
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static unsigned char
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*pms2_write_block(uint8_t action, uint32_t time, unsigned char *ptr)
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{
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+ int i;
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*ptr++ = action;
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- for (int i = 0; i < 4; ++i) {
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+ for (i = 0; i < 4; ++i) {
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*ptr++ = (uint8_t)time;
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time >>= 8;
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}
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@@ -34,9 +35,10 @@ static unsigned char
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static const unsigned char
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*pms2_read_block(uint8_t *action, uint32_t *time, const unsigned char *ptr)
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{
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+ int i;
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*action = *ptr++;
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*time = 0;
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- for (int i = 0; i < 4; ++i) {
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+ for (i = 0; i < 4; ++i) {
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*time >>= 8;
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*time += (uint32_t)*ptr++ << 24;
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}
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--
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2.28.0
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