Switch back to variadic log macros.HEADpumaster

This essentially reverts commit 66cdd5bc99a5 which aimed to make the
dss log facility C89 conform. While this was a worthwhile goal in
2012, it has little value today, since in 2025 we can safely assume
a C99 compliant compiler.

The patch was created with

	git revert -Xours 66cdd5bc

followed by manual tweaks to make it compile again.

1 files changed, 3 insertions, 3 deletions

diff --git a/ipc.c b/ipc.c
index e6ec79e..b6b822f 100644
--- a/ipc.c
+++ b/ipc.c
@@ -82,7 +82,7 @@ static int mutex_get(key_t key, int flags)
 {
 	int ret;
 
-	DSS_DEBUG_LOG(("getting semaphore 0x%lx\n", (long)key));
+	DSS_DEBUG_LOG("getting semaphore 0x%lx\n", (long)key);
 	ret = semget(key, 2, flags);
 	if (ret < 0)
 		return -ERRNO_TO_DSS_ERROR(errno);
@@ -93,7 +93,7 @@ static int do_semop(int id, struct sembuf *sops, int num)
 {
 	int ret;
 
-	DSS_DEBUG_LOG(("calling semop\n"));
+	DSS_DEBUG_LOG("calling semop\n");
 	do {
 		ret = semop(id, sops, num);
 		if (ret >= 0)
@@ -107,7 +107,7 @@ static bool mutex_is_locked(int id)
 	struct sembuf sops;
 	int ret;
 
-	DSS_DEBUG_LOG(("trying to lock\n"));
+	DSS_DEBUG_LOG("trying to lock\n");
 
 	sops.sem_num = 0;
 	sops.sem_op = 0;