From 669b8404d1d177d9d1e9fc646bbf1cdbb957c056 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Mon, 15 May 2023 22:59:29 +0200
Subject: signal: refactoring

---
 src/server.c     |  2 +-
 src/signal.c     | 14 +++++++-------
 src/signal.h     |  6 +++---
 src/tcp_server.c |  2 +-
 src/worker.c     |  2 +-
 5 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/src/server.c b/src/server.c
index 273a355..ff5b9e1 100644
--- a/src/server.c
+++ b/src/server.c
@@ -213,7 +213,7 @@ int server_create(struct server **_server, const struct settings *settings)
 	struct storage_settings storage_settings;
 	int ret = 0;
 
-	ret = signal_handle_stop_signals();
+	ret = signal_handle_stops();
 	if (ret < 0)
 		return ret;
 
diff --git a/src/signal.c b/src/signal.c
index 0676e60..7d00bc9 100644
--- a/src/signal.c
+++ b/src/signal.c
@@ -35,7 +35,7 @@ static int my_sigaction(int signo, const struct sigaction *act)
 	return ret;
 }
 
-int signal_handle_stop_signals(void)
+int signal_handle_stops(void)
 {
 	int ret = 0;
 
@@ -75,12 +75,7 @@ int signal_block_all(sigset_t *old)
 	return signal_set(&new, old);
 }
 
-int signal_restore(const sigset_t *new)
-{
-	return signal_set(new, NULL);
-}
-
-int signal_unblock_all_except_stop_signals(void)
+int signal_block_stops(void)
 {
 	sigset_t set;
 	sigemptyset(&set);
@@ -90,3 +85,8 @@ int signal_unblock_all_except_stop_signals(void)
 
 	return signal_set(&set, NULL);
 }
+
+int signal_restore(const sigset_t *new)
+{
+	return signal_set(new, NULL);
+}
diff --git a/src/signal.h b/src/signal.h
index 713c842..4f1c280 100644
--- a/src/signal.h
+++ b/src/signal.h
@@ -11,11 +11,11 @@
 #include <signal.h>
 
 extern volatile sig_atomic_t global_stop_flag;
-int signal_handle_stop_signals(void);
+int signal_handle_stops(void);
 
 int signal_block_all(sigset_t *old);
-int signal_restore(const sigset_t *new);
+int signal_block_stops(void);
 
-int signal_unblock_all_except_stop_signals(void);
+int signal_restore(const sigset_t *new);
 
 #endif
diff --git a/src/tcp_server.c b/src/tcp_server.c
index dbf1146..277f81e 100644
--- a/src/tcp_server.c
+++ b/src/tcp_server.c
@@ -62,7 +62,7 @@ static void *connection_thread(void *_ctx)
 
 	/* Let the child thread handle its signals except those that should be
 	 * handled in the main thread. */
-	ret = signal_unblock_all_except_stop_signals();
+	ret = signal_block_stops();
 	if (ret < 0)
 		goto free_ctx;
 
diff --git a/src/worker.c b/src/worker.c
index 2771ff2..ab06563 100644
--- a/src/worker.c
+++ b/src/worker.c
@@ -27,7 +27,7 @@ int worker_create(struct worker **_worker)
 {
 	int ret = 0;
 
-	ret = signal_handle_stop_signals();
+	ret = signal_handle_stops();
 	if (ret < 0)
 		return ret;
 
-- 
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