perf trace beauty flock: Move to separate object file

To resolve some header conflicts that were preventing the build to
succeed in the Alpine Linux distribution.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-bvud0dvzvip3kibeplupdbmc@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Author: acmel

tools/perf/builtin-trace.c

@@ -548,7 +548,6 @@ static size_t syscall_arg__scnprintf_getrandom_flags(char *bf, size_t size,
 
 #include "trace/beauty/arch_errno_names.c"
 #include "trace/beauty/eventfd.c"
-#include "trace/beauty/flock.c"
 #include "trace/beauty/futex_op.c"
 #include "trace/beauty/futex_val3.c"
 #include "trace/beauty/mmap.c"

tools/perf/trace/beauty/Build

@@ -1,5 +1,6 @@
 libperf-y += clone.o
 libperf-y += fcntl.o
+libperf-y += flock.o
 ifeq ($(SRCARCH),$(filter $(SRCARCH),x86))
 libperf-y += ioctl.o
 endif

tools/perf/trace/beauty/beauty.h

@@ -79,6 +79,9 @@ size_t syscall_arg__scnprintf_fcntl_cmd(char *bf, size_t size, struct syscall_ar
 size_t syscall_arg__scnprintf_fcntl_arg(char *bf, size_t size, struct syscall_arg *arg);
 #define SCA_FCNTL_ARG syscall_arg__scnprintf_fcntl_arg
 
+size_t syscall_arg__scnprintf_flock(char *bf, size_t size, struct syscall_arg *arg);
+#define SCA_FLOCK syscall_arg__scnprintf_flock
+
 size_t syscall_arg__scnprintf_ioctl_cmd(char *bf, size_t size, struct syscall_arg *arg);
 #define SCA_IOCTL_CMD syscall_arg__scnprintf_ioctl_cmd
 

tools/perf/trace/beauty/flock.c

@@ -1,5 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0
-#include <fcntl.h>
+
+#include "trace/beauty/beauty.h"
+#include <linux/kernel.h>
+#include <uapi/linux/fcntl.h>
 
 #ifndef LOCK_MAND
 #define LOCK_MAND	 32
@@ -17,8 +20,7 @@
 #define LOCK_RW		192
 #endif
 
-static size_t syscall_arg__scnprintf_flock(char *bf, size_t size,
-					   struct syscall_arg *arg)
+size_t syscall_arg__scnprintf_flock(char *bf, size_t size, struct syscall_arg *arg)
 {
 	int printed = 0, op = arg->val;
 
@@ -45,5 +47,3 @@ static size_t syscall_arg__scnprintf_flock(char *bf, size_t size,
 
 	return printed;
 }
-
-#define SCA_FLOCK syscall_arg__scnprintf_flock