2018-01-16 16:01:52 +01:00
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From e186ca9ebda181f62504a1922559ef3ddae5e3b6 Mon Sep 17 00:00:00 2001
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From: Laurent Charpentier <laurent_pubs@yahoo.com>
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Date: Mon, 15 Jan 2018 11:24:45 +0100
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Subject: [PATCH] get inline functions work with both gnu11 and gnu89
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After gcc upgraded to gcc5, and if the codes are compiled without optimization(-O0), and the below error will happen:
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./include/lldp_8021qaz.h:237:12: error: inline function 'ieee8021qaz_clif_cmd' declared but never defined [-Werror]
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inline int ieee8021qaz_clif_cmd(void *data, struct sockaddr_un *from,
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^
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./include/lldp_8021qaz.h:222:13: error: inline function 'set_prio_map' declared but never defined [-Werror]
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inline void set_prio_map(u32 *prio_map, u8 prio, int tc);
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^
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./include/lldp_8021qaz.h:221:12: error: inline function 'get_prio_map' declared but never defined [-Werror]
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inline int get_prio_map(u32 prio_map, int tc);
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gcc5 defaults to -std=gnu11 instead of -std=gnu89, and it requires that exactly one C source file has the callable copy of the inline function.
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Signed-off-by: Laurent Charpentier <laurent_pubs@yahoo.com>
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2020-04-11 19:27:06 +02:00
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[Fabrice: patch updated so it applies after
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https://github.com/intel/openlldp/commit/7ad7a2f2adc70d8e9213f8bf511bf3374d64b034]
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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2018-01-16 16:01:52 +01:00
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---
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include/lldp_8021qaz.h | 6 ------
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lldp_8021qaz.c | 4 ++--
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2 files changed, 2 insertions(+), 8 deletions(-)
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diff --git a/lldp_8021qaz.c b/lldp_8021qaz.c
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index 094676d..f154317 100644
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--- a/lldp_8021qaz.c
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+++ b/lldp_8021qaz.c
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@@ -396,7 +396,7 @@ static int read_cfg_file(char *ifname, struct lldp_agent *agent,
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return 0;
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}
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-inline int get_prio_map(u32 prio_map, int prio)
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+static inline int get_prio_map(u32 prio_map, int prio)
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{
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if (prio > 7)
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return 0;
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@@ -404,7 +404,7 @@ inline int get_prio_map(u32 prio_map, int prio)
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return (prio_map >> (4 * (7-prio))) & 0xF;
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}
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-inline void set_prio_map(u32 *prio_map, u8 prio, int tc)
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+static inline void set_prio_map(u32 *prio_map, u8 prio, int tc)
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{
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u32 mask = ~(0xffffffff & (0xF << (4 * (7-prio))));
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*prio_map &= mask;
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--
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2.14.3
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