/* This lock protects all the variables above. */
static pthread_mutex_t grep_mutex;
+static inline void grep_lock(void)
+{
+ if (use_threads)
+ pthread_mutex_lock(&grep_mutex);
+}
+
+static inline void grep_unlock(void)
+{
+ if (use_threads)
+ pthread_mutex_unlock(&grep_mutex);
+}
+
/* Used to serialize calls to read_sha1_file. */
static pthread_mutex_t read_sha1_mutex;
-#define WHEN_THREADED(x) do { if (use_threads) (x); } while (0)
-#define grep_lock() WHEN_THREADED(pthread_mutex_lock(&grep_mutex))
-#define grep_unlock() WHEN_THREADED(pthread_mutex_unlock(&grep_mutex))
-#define read_sha1_lock() WHEN_THREADED(pthread_mutex_lock(&read_sha1_mutex))
-#define read_sha1_unlock() WHEN_THREADED(pthread_mutex_unlock(&read_sha1_mutex))
+static inline void read_sha1_lock(void)
+{
+ if (use_threads)
+ pthread_mutex_lock(&read_sha1_mutex);
+}
+
+static inline void read_sha1_unlock(void)
+{
+ if (use_threads)
+ pthread_mutex_unlock(&read_sha1_mutex);
+}
/* Signalled when a new work_item is added to todo. */
static pthread_cond_t cond_add;