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, 6 insertions, 6 deletions

diff --git a/str.c b/str.c
index ed04e47..f507379 100644
--- a/str.c
+++ b/str.c
@@ -29,8 +29,8 @@ __must_check __malloc void *dss_realloc(void *p, size_t size)
 	 */
 	assert(size);
 	if (!(p = realloc(p, size))) {
-		DSS_EMERG_LOG(("realloc failed (size = %zu), aborting\n",
-			size));
+		DSS_EMERG_LOG("realloc failed (size = %zu), aborting\n",
+			size);
 		exit(EXIT_FAILURE);
 	}
 	return p;
@@ -44,8 +44,8 @@ __must_check __malloc void *dss_malloc(size_t size)
 	p = malloc(size);
 
 	if (!p) {
-		DSS_EMERG_LOG(("malloc failed (size = %zu),  aborting\n",
-			size));
+		DSS_EMERG_LOG("malloc failed (size = %zu),  aborting\n",
+			size);
 		exit(EXIT_FAILURE);
 	}
 	return p;
@@ -70,7 +70,7 @@ __must_check __malloc char *dss_strdup(const char *s)
 
 	if ((ret = strdup(s? s: "")))
 		return ret;
-	DSS_EMERG_LOG(("strdup failed, aborting\n"));
+	DSS_EMERG_LOG("strdup failed, aborting\n");
 	exit(EXIT_FAILURE);
 }
 
@@ -113,7 +113,7 @@ __must_check __malloc char *get_homedir(void)
 	const char *home = getenv("HOME");
 	if (home && *home)
 		return dss_strdup(home);
-	DSS_EMERG_LOG(("fatal: HOME is unset or empty\n"));
+	DSS_EMERG_LOG("fatal: HOME is unset or empty\n");
 	exit(EXIT_FAILURE);
 }