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authorHiroki Shirokura <slank.dev@gmail.com>2017-03-22 11:26:23 +0900
committerThomas Monjalon <thomas@monjalon.net>2017-04-21 02:39:05 +0200
commit4ae49092fb7c3d3b0b80d9cdae2ff7f12d7e508e (patch)
tree8c89b7b68ebf23ee0550dc1d3609026c0e674466
parent6fed57a3f4925f2e49482f0f85e48c3827cc2d7b (diff)
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examples/performance-thread: support C++
Lthread is awesome but it doesn't support C++. So I write patch to support lthread to support C++. Added "extern C {}" to lthread-headers Signed-off-by: Hiroki Shirokura <slank.dev@gmail.com> Acked-by: Keith Wiles <keith.wiles@intel.com>
-rw-r--r--examples/performance-thread/common/arch/x86/ctx.h8
-rw-r--r--examples/performance-thread/common/lthread.h8
-rw-r--r--examples/performance-thread/common/lthread_api.h8
-rw-r--r--examples/performance-thread/common/lthread_cond.h8
-rw-r--r--examples/performance-thread/common/lthread_diag.h9
-rw-r--r--examples/performance-thread/common/lthread_diag_api.h8
-rw-r--r--examples/performance-thread/common/lthread_int.h8
-rw-r--r--examples/performance-thread/common/lthread_mutex.h8
-rw-r--r--examples/performance-thread/common/lthread_objcache.h7
-rw-r--r--examples/performance-thread/common/lthread_pool.h7
-rw-r--r--examples/performance-thread/common/lthread_queue.h7
-rw-r--r--examples/performance-thread/common/lthread_sched.h7
-rw-r--r--examples/performance-thread/common/lthread_timer.h7
-rw-r--r--examples/performance-thread/common/lthread_tls.h7
14 files changed, 107 insertions, 0 deletions
diff --git a/examples/performance-thread/common/arch/x86/ctx.h b/examples/performance-thread/common/arch/x86/ctx.h
index 0386050..a41ce05 100644
--- a/examples/performance-thread/common/arch/x86/ctx.h
+++ b/examples/performance-thread/common/arch/x86/ctx.h
@@ -35,6 +35,10 @@
#ifndef CTX_H
#define CTX_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/*
* CPU context registers
*/
@@ -54,4 +58,8 @@ void
ctx_switch(struct ctx *new_ctx, struct ctx *curr_ctx);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* RTE_CTX_H_ */
diff --git a/examples/performance-thread/common/lthread.h b/examples/performance-thread/common/lthread.h
index 8c77af8..5c2c1a5 100644
--- a/examples/performance-thread/common/lthread.h
+++ b/examples/performance-thread/common/lthread.h
@@ -62,6 +62,10 @@
#ifndef LTHREAD_H_
#define LTHREAD_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include <rte_per_lcore.h>
#include "lthread_api.h"
@@ -96,4 +100,8 @@ _lthread_init(struct lthread *lt,
void _lthread_set_stack(struct lthread *lt, void *stack, size_t stack_size);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* LTHREAD_H_ */
diff --git a/examples/performance-thread/common/lthread_api.h b/examples/performance-thread/common/lthread_api.h
index ec97610..ff245a0 100644
--- a/examples/performance-thread/common/lthread_api.h
+++ b/examples/performance-thread/common/lthread_api.h
@@ -124,6 +124,10 @@
#ifndef LTHREAD_H
#define LTHREAD_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include <stdint.h>
#include <sys/socket.h>
#include <fcntl.h>
@@ -829,4 +833,8 @@ int lthread_cond_signal(struct lthread_cond *c);
*/
int lthread_cond_broadcast(struct lthread_cond *c);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* LTHREAD_H */
diff --git a/examples/performance-thread/common/lthread_cond.h b/examples/performance-thread/common/lthread_cond.h
index 5bd02a7..5e5f14b 100644
--- a/examples/performance-thread/common/lthread_cond.h
+++ b/examples/performance-thread/common/lthread_cond.h
@@ -62,6 +62,10 @@
#ifndef LTHREAD_COND_H_
#define LTHREAD_COND_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include "lthread_queue.h"
#define MAX_COND_NAME_SIZE 64
@@ -74,4 +78,8 @@ struct lthread_cond {
uint64_t diag_ref; /* optional ref to user diag data */
} __rte_cache_aligned;
+#ifdef __cplusplus
+}
+#endif
+
#endif /* LTHREAD_COND_H_ */
diff --git a/examples/performance-thread/common/lthread_diag.h b/examples/performance-thread/common/lthread_diag.h
index 2877d31..3dce8e0 100644
--- a/examples/performance-thread/common/lthread_diag.h
+++ b/examples/performance-thread/common/lthread_diag.h
@@ -34,6 +34,10 @@
#ifndef LTHREAD_DIAG_H_
#define LTHREAD_DIAG_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include <stdint.h>
#include <inttypes.h>
@@ -129,4 +133,9 @@ extern uint64_t diag_mask;
#define DIAG_USED __rte_unused
#endif /* LTHREAD_DIAG */
+
+#ifdef __cplusplus
+}
+#endif
+
#endif /* LTHREAD_DIAG_H_ */
diff --git a/examples/performance-thread/common/lthread_diag_api.h b/examples/performance-thread/common/lthread_diag_api.h
index 7ee514f..2fda095 100644
--- a/examples/performance-thread/common/lthread_diag_api.h
+++ b/examples/performance-thread/common/lthread_diag_api.h
@@ -33,6 +33,10 @@
#ifndef LTHREAD_DIAG_API_H_
#define LTHREAD_DIAG_API_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include <stdint.h>
#include <inttypes.h>
@@ -322,4 +326,8 @@ lthread_cond_diag_ref(struct lthread_cond *c);
uint64_t
lthread_mutex_diag_ref(struct lthread_mutex *m);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* LTHREAD_DIAG_API_H_ */
diff --git a/examples/performance-thread/common/lthread_int.h b/examples/performance-thread/common/lthread_int.h
index 031d8af..3f7fb92 100644
--- a/examples/performance-thread/common/lthread_int.h
+++ b/examples/performance-thread/common/lthread_int.h
@@ -62,6 +62,10 @@
#include <lthread_api.h>
#define LTHREAD_INT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include <stdint.h>
#include <sys/time.h>
#include <sys/types.h>
@@ -197,4 +201,8 @@ struct lthread {
uint64_t diag_ref; /* ref to user diag data */
} __rte_cache_aligned;
+#ifdef __cplusplus
+}
+#endif
+
#endif /* LTHREAD_INT_H */
diff --git a/examples/performance-thread/common/lthread_mutex.h b/examples/performance-thread/common/lthread_mutex.h
index 4d30b2e..e78db91 100644
--- a/examples/performance-thread/common/lthread_mutex.h
+++ b/examples/performance-thread/common/lthread_mutex.h
@@ -35,6 +35,10 @@
#ifndef LTHREAD_MUTEX_H_
#define LTHREAD_MUTEX_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include "lthread_queue.h"
@@ -49,4 +53,8 @@ struct lthread_mutex {
uint64_t diag_ref; /* optional ref to user diag data */
} __rte_cache_aligned;
+#ifdef __cplusplus
+}
+#endif
+
#endif /* LTHREAD_MUTEX_H_ */
diff --git a/examples/performance-thread/common/lthread_objcache.h b/examples/performance-thread/common/lthread_objcache.h
index d7e3582..6e5195b 100644
--- a/examples/performance-thread/common/lthread_objcache.h
+++ b/examples/performance-thread/common/lthread_objcache.h
@@ -33,6 +33,10 @@
#ifndef LTHREAD_OBJCACHE_H_
#define LTHREAD_OBJCACHE_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include <string.h>
#include <rte_per_lcore.h>
@@ -154,5 +158,8 @@ _lthread_objcache_free(struct lthread_objcache *c, void *obj)
}
+#ifdef __cplusplus
+}
+#endif
#endif /* LTHREAD_OBJCACHE_H_ */
diff --git a/examples/performance-thread/common/lthread_pool.h b/examples/performance-thread/common/lthread_pool.h
index 27680ea..fb0c578 100644
--- a/examples/performance-thread/common/lthread_pool.h
+++ b/examples/performance-thread/common/lthread_pool.h
@@ -69,6 +69,10 @@
#ifndef LTHREAD_POOL_H_
#define LTHREAD_POOL_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include <rte_malloc.h>
#include <rte_per_lcore.h>
#include <rte_log.h>
@@ -328,5 +332,8 @@ _qnode_pool_destroy(struct qnode_pool *p)
return 0;
}
+#ifdef __cplusplus
+}
+#endif
#endif /* LTHREAD_POOL_H_ */
diff --git a/examples/performance-thread/common/lthread_queue.h b/examples/performance-thread/common/lthread_queue.h
index 2c55fce..4fc2074 100644
--- a/examples/performance-thread/common/lthread_queue.h
+++ b/examples/performance-thread/common/lthread_queue.h
@@ -69,6 +69,10 @@
#ifndef LTHREAD_QUEUE_H_
#define LTHREAD_QUEUE_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include <string.h>
#include <rte_prefetch.h>
@@ -298,5 +302,8 @@ _lthread_queue_remove(struct lthread_queue *q)
return NULL;
}
+#ifdef __cplusplus
+}
+#endif
#endif /* LTHREAD_QUEUE_H_ */
diff --git a/examples/performance-thread/common/lthread_sched.h b/examples/performance-thread/common/lthread_sched.h
index 4ce56c2..7cddda9 100644
--- a/examples/performance-thread/common/lthread_sched.h
+++ b/examples/performance-thread/common/lthread_sched.h
@@ -62,6 +62,10 @@
#ifndef LTHREAD_SCHED_H_
#define LTHREAD_SCHED_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include "lthread_int.h"
#include "lthread_queue.h"
#include "lthread_objcache.h"
@@ -148,5 +152,8 @@ extern struct lthread_sched *schedcore[];
void _sched_timer_cb(struct rte_timer *tim, void *arg);
void _sched_shutdown(__rte_unused void *arg);
+#ifdef __cplusplus
+}
+#endif
#endif /* LTHREAD_SCHED_H_ */
diff --git a/examples/performance-thread/common/lthread_timer.h b/examples/performance-thread/common/lthread_timer.h
index b5e6fb0..b044b90 100644
--- a/examples/performance-thread/common/lthread_timer.h
+++ b/examples/performance-thread/common/lthread_timer.h
@@ -35,6 +35,10 @@
#ifndef LTHREAD_TIMER_H_
#define LTHREAD_TIMER_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include "lthread_int.h"
#include "lthread_sched.h"
@@ -75,5 +79,8 @@ _timer_stop(struct lthread *lt)
}
}
+#ifdef __cplusplus
+}
+#endif
#endif /* LTHREAD_TIMER_H_ */
diff --git a/examples/performance-thread/common/lthread_tls.h b/examples/performance-thread/common/lthread_tls.h
index 86cbfad..fff3c0d 100644
--- a/examples/performance-thread/common/lthread_tls.h
+++ b/examples/performance-thread/common/lthread_tls.h
@@ -34,6 +34,10 @@
#ifndef LTHREAD_TLS_H_
#define LTHREAD_TLS_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include "lthread_api.h"
#define RTE_PER_LTHREAD_SECTION_SIZE \
@@ -53,5 +57,8 @@ void _lthread_tls_destroy(struct lthread *lt);
void _lthread_key_pool_init(void);
void _lthread_tls_alloc(struct lthread *lt);
+#ifdef __cplusplus
+}
+#endif
#endif /* LTHREAD_TLS_H_ */