From cde9070d9970eef1f7ec2360586c802a16230ad8 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:50 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux driver
---
kernel/tools/perf/trace/beauty/fcntl.c | 25 +++++++++++++------------
1 files changed, 13 insertions(+), 12 deletions(-)
diff --git a/kernel/tools/perf/trace/beauty/fcntl.c b/kernel/tools/perf/trace/beauty/fcntl.c
index 9e8900c..56ef83b 100644
--- a/kernel/tools/perf/trace/beauty/fcntl.c
+++ b/kernel/tools/perf/trace/beauty/fcntl.c
@@ -1,36 +1,36 @@
+// SPDX-License-Identifier: LGPL-2.1
/*
* trace/beauty/fcntl.c
*
* Copyright (C) 2017, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
- *
- * Released under the GPL v2. (and only v2, not any later version)
*/
#include "trace/beauty/beauty.h"
#include <linux/kernel.h>
#include <uapi/linux/fcntl.h>
-static size_t fcntl__scnprintf_getfd(unsigned long val, char *bf, size_t size)
+static size_t fcntl__scnprintf_getfd(unsigned long val, char *bf, size_t size, bool show_prefix)
{
- return scnprintf(bf, size, "%s", val ? "CLOEXEC" : "0");
+ return val ? scnprintf(bf, size, "%s", "0") :
+ scnprintf(bf, size, "%s%s", show_prefix ? "FD_" : "", "CLOEXEC");
}
static size_t syscall_arg__scnprintf_fcntl_getfd(char *bf, size_t size, struct syscall_arg *arg)
{
- return fcntl__scnprintf_getfd(arg->val, bf, size);
+ return fcntl__scnprintf_getfd(arg->val, bf, size, arg->show_string_prefix);
}
-static size_t fcntl__scnprintf_getlease(unsigned long val, char *bf, size_t size)
+static size_t fcntl__scnprintf_getlease(unsigned long val, char *bf, size_t size, bool show_prefix)
{
static const char *fcntl_setlease[] = { "RDLCK", "WRLCK", "UNLCK", };
- static DEFINE_STRARRAY(fcntl_setlease);
+ static DEFINE_STRARRAY(fcntl_setlease, "F_");
- return strarray__scnprintf(&strarray__fcntl_setlease, bf, size, "%x", val);
+ return strarray__scnprintf(&strarray__fcntl_setlease, bf, size, "%x", show_prefix, val);
}
static size_t syscall_arg__scnprintf_fcntl_getlease(char *bf, size_t size, struct syscall_arg *arg)
{
- return fcntl__scnprintf_getlease(arg->val, bf, size);
+ return fcntl__scnprintf_getlease(arg->val, bf, size, arg->show_string_prefix);
}
size_t syscall_arg__scnprintf_fcntl_cmd(char *bf, size_t size, struct syscall_arg *arg)
@@ -69,22 +69,23 @@
size_t syscall_arg__scnprintf_fcntl_arg(char *bf, size_t size, struct syscall_arg *arg)
{
+ bool show_prefix = arg->show_string_prefix;
int cmd = syscall_arg__val(arg, 1);
if (cmd == F_DUPFD)
return syscall_arg__scnprintf_fd(bf, size, arg);
if (cmd == F_SETFD)
- return fcntl__scnprintf_getfd(arg->val, bf, size);
+ return fcntl__scnprintf_getfd(arg->val, bf, size, show_prefix);
if (cmd == F_SETFL)
- return open__scnprintf_flags(arg->val, bf, size);
+ return open__scnprintf_flags(arg->val, bf, size, show_prefix);
if (cmd == F_SETOWN)
return syscall_arg__scnprintf_pid(bf, size, arg);
if (cmd == F_SETLEASE)
- return fcntl__scnprintf_getlease(arg->val, bf, size);
+ return fcntl__scnprintf_getlease(arg->val, bf, size, show_prefix);
/*
* We still don't grab the contents of pointers on entry or exit,
* so just print them as hex numbers
--
Gitblit v1.6.2