[sheepdog] [PATCH 3/8] sheep: dissociate utils.c from logger.c

[Liu Yuan]

From: Liu Yuan <liuyuan at cmss.chinamobile.com>

This is a preparation patch for shared lib. shared lib can't call sd logger.

Signed-off-by: Liu Yuan <liuyuan at cmss.chinamobile.com>
---
 dog/dog.h        |  1 +
 dog/treeview.c   |  1 +
 include/fec.h    |  1 +
 include/logger.h |  6 ------
 include/sheep.h  |  1 +
 include/util.h   | 20 +++++++++++++++++++-
 include/work.h   |  1 +
 lib/event.c      |  1 +
 lib/fec.c        |  1 +
 lib/logger.c     |  1 +
 10 files changed, 27 insertions(+), 7 deletions(-)

diff --git a/dog/dog.h b/dog/dog.h
index 707f31b..d603328 100644
--- a/dog/dog.h
+++ b/dog/dog.h
@@ -26,6 +26,7 @@
 #include "event.h"
 #include "config.h"
 #include "common.h"
+#include "logger.h"
 
 #define CMD_NEED_NODELIST (1 << 0)
 #define CMD_NEED_ARG (1 << 1)
diff --git a/dog/treeview.c b/dog/treeview.c
index b22ec15..072eee9 100644
--- a/dog/treeview.c
+++ b/dog/treeview.c
@@ -14,6 +14,7 @@
 #include <stdint.h>
 
 #include "util.h"
+#include "logger.h"
 #include "treeview.h"
 
 #ifndef MAX_DEPTH
diff --git a/include/fec.h b/include/fec.h
index b3ef8d8..690a775 100644
--- a/include/fec.h
+++ b/include/fec.h
@@ -63,6 +63,7 @@
 #include <stdint.h>
 
 #include "util.h"
+#include "logger.h"
 #include "sheepdog_proto.h"
 #include "../lib/isa-l/include/erasure_code.h"
 
diff --git a/include/logger.h b/include/logger.h
index df69faf..d3900c8 100644
--- a/include/logger.h
+++ b/include/logger.h
@@ -88,12 +88,6 @@ void sd_backtrace(void);
 		log_write(SDOG_DEBUG, __func__, __LINE__, fmt, ##args);	\
 })
 
-#define panic(fmt, args...)			\
-({						\
-	sd_emerg("PANIC: " fmt, ##args);	\
-	abort();				\
-})
-
 #define sd_assert(expr)						\
 ({								\
 	if (!(expr)) {						\
diff --git a/include/sheep.h b/include/sheep.h
index fe6f066..ebd4143 100644
--- a/include/sheep.h
+++ b/include/sheep.h
@@ -14,6 +14,7 @@
 
 #include <stdint.h>
 #include "internal_proto.h"
+#include "logger.h"
 #include "util.h"
 #include "bitops.h"
 #include "list.h"
diff --git a/include/util.h b/include/util.h
index 6c11b54..2b2f34b 100644
--- a/include/util.h
+++ b/include/util.h
@@ -15,7 +15,6 @@
 #include <sys/param.h>
 #include <assert.h>
 
-#include "logger.h"
 #include "list.h"
 #include "compiler.h"
 
@@ -45,6 +44,25 @@
 
 #define uninitialized_var(x) x = x
 
+#ifndef NO_SHEEPDOG_LOGGER
+
+#include "logger.h"
+#define panic(fmt, args...)			\
+({						\
+	sd_emerg("PANIC: " fmt, ##args);	\
+	abort();				\
+})
+
+#else
+
+#define panic(fmt, args...)			\
+({						\
+	fprintf(stderr, "PANIC: " fmt, ##args);	\
+	abort();				\
+})
+
+#endif
+
 static inline int before(uint32_t seq1, uint32_t seq2)
 {
 	return (int32_t)(seq1 - seq2) < 0;
diff --git a/include/work.h b/include/work.h
index c2008ba..eb103a5 100644
--- a/include/work.h
+++ b/include/work.h
@@ -5,6 +5,7 @@
 
 #include "list.h"
 #include "util.h"
+#include "logger.h"
 
 struct work;
 
diff --git a/lib/event.c b/lib/event.c
index 3a0f968..04518cb 100644
--- a/lib/event.c
+++ b/lib/event.c
@@ -16,6 +16,7 @@
 #include <sys/epoll.h>
 
 #include "rbtree.h"
+#include "logger.h"
 #include "util.h"
 #include "event.h"
 
diff --git a/lib/fec.c b/lib/fec.c
index 268bce6..e0908bc 100644
--- a/lib/fec.c
+++ b/lib/fec.c
@@ -60,6 +60,7 @@
 #include <string.h>
 
 #include "fec.h"
+#include "logger.h"
 #include "util.h"
 
 /*
diff --git a/lib/logger.c b/lib/logger.c
index ffe84fc..386b949 100644
--- a/lib/logger.c
+++ b/lib/logger.c
@@ -37,6 +37,7 @@
 
 #include "util.h"
 #include "common.h"
+#include "logger.h"
 
 static bool colorize;
 static const char * const log_color[] = {
-- 
1.9.1