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From: Ben Zong-You Xie <ben717@andestech.com>
To: <peterz@infradead.org>, <mingo@redhat.com>, <acme@kernel.org>,
        <namhyung@kernel.org>, <mark.rutland@arm.com>,
        <alexander.shishkin@linux.intel.com>, <jolsa@kernel.org>,
        <irogers@google.com>, <adrian.hunter@intel.com>,
        <paul.walmsley@sifive.com>, <palmer@dabbelt.com>,
        <aou@eecs.berkeley.edu>, <linux-perf-users@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <linux-riscv@lists.infradead.org>
CC: <dylan@andestech.com>, <tim609@andestech.com>,
        Ben Zong-You Xie
	<ben717@andestech.com>
Subject: [PATCH 1/2] perf daemon: Fix the warning about time_t
Date: Tue, 5 Mar 2024 20:05:00 +0800
Message-ID: <20240305120501.1785084-2-ben717@andestech.com>
In-Reply-To: <20240305120501.1785084-1-ben717@andestech.com>
References: <20240305120501.1785084-1-ben717@andestech.com>
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In the 32-bit platform, the size of time_t is still 64 bits. Thus, use 
PRIu64 to resolve the format problem.

Signed-off-by: Ben Zong-You Xie <ben717@andestech.com>
---
 tools/perf/builtin-daemon.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/tools/perf/builtin-daemon.c b/tools/perf/builtin-daemon.c
index 83954af36753..0b6ffd51c475 100644
--- a/tools/perf/builtin-daemon.c
+++ b/tools/perf/builtin-daemon.c
@@ -23,6 +23,7 @@
 #include <sys/signalfd.h>
 #include <sys/wait.h>
 #include <poll.h>
+#include <inttypes.h>
 #include "builtin.h"
 #include "perf.h"
 #include "debug.h"
@@ -688,7 +689,7 @@ static int cmd_session_list(struct daemon *daemon, union cmd *cmd, FILE *out)
 			/* lock */
 			csv_sep, daemon->base, "lock");
 
-		fprintf(out, "%c%lu",
+		fprintf(out, "%c%" PRIu64 "",
 			/* session up time */
 			csv_sep, (curr - daemon->start) / 60);
 
@@ -700,7 +701,7 @@ static int cmd_session_list(struct daemon *daemon, union cmd *cmd, FILE *out)
 				daemon->base, SESSION_OUTPUT);
 			fprintf(out, "  lock:    %s/lock\n",
 				daemon->base);
-			fprintf(out, "  up:      %lu minutes\n",
+			fprintf(out, "  up:      %" PRIu64 " minutes\n",
 				(curr - daemon->start) / 60);
 		}
 	}
@@ -727,7 +728,7 @@ static int cmd_session_list(struct daemon *daemon, union cmd *cmd, FILE *out)
 				/* session ack */
 				csv_sep, session->base, SESSION_ACK);
 
-			fprintf(out, "%c%lu",
+			fprintf(out, "%c%" PRIu64 "",
 				/* session up time */
 				csv_sep, (curr - session->start) / 60);
 
@@ -745,7 +746,7 @@ static int cmd_session_list(struct daemon *daemon, union cmd *cmd, FILE *out)
 				session->base, SESSION_CONTROL);
 			fprintf(out, "  ack:     %s/%s\n",
 				session->base, SESSION_ACK);
-			fprintf(out, "  up:      %lu minutes\n",
+			fprintf(out, "  up:      %" PRIu64 " minutes\n",
 				(curr - session->start) / 60);
 		}
 	}
-- 
2.34.1