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Fix MDB_DEBUG in last ITS#7299 commit.

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Make DPRINTF usable in if-else.  Silence signed vs unsigned warning.
This commit is contained in:
Hallvard Furuseth 2012-04-12 07:34:13 +02:00
parent d793594173
commit d1738c3e6b
1 changed files with 3 additions and 2 deletions
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5
libraries/libmdb/mdb.c
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@ -260,11 +260,12 @@ typedef ID txnid_t;
# define DPRINTF (void) /* Vararg macros may be unsupported */
#elif MDB_DEBUG
static int mdb_debug;
static int mdb_debug_start;
static txnid_t mdb_debug_start;
/** Print a debug message with printf formatting. */
# define DPRINTF(fmt, ...) /**< Requires 2 or more args */ \
if (mdb_debug) fprintf(stderr, "%s:%d " fmt "\n", __func__, __LINE__, __VA_ARGS__)
((void) ((mdb_debug) && \
fprintf(stderr, "%s:%d " fmt "\n", __func__, __LINE__, __VA_ARGS__)))
#else
# define DPRINTF(fmt, ...) ((void) 0)
#endif