events: Update tools/lib/traceevent to work with perf

Some of the util functions of libtraceevent.a conflict with perf,
such as die(), warning() and others. Move them into event-util.h
that is not included by the perf tools.

Also, as perf compiles with 'bool' the filter_arg->bool needs to
be renamed to filter_arg->boolean.

Signed-off-by: Steven Rostedt <[e-mail]>
Cc: Ingo Molnar <[e-mail]>
Cc: Thomas Gleixner <[e-mail]>
Cc: Peter Zijlstra <[e-mail]>
Cc: Arnaldo Carvalho de Melo <[e-mail]>
Cc: Steven Rostedt <[e-mail]>
Cc: Borislav Petkov <[e-mail]>
Cc: Jiri Olsa <[e-mail]>
Cc: Arun Sharma <[e-mail]>
Cc: Namhyung Kim <[e-mail]>
Signed-off-by: Frederic Weisbecker <[e-mail]>

tools/lib/traceevent/event-parse.c

···
 #include <errno.h>
 
 #include "event-parse.h"
+#include "event-utils.h"
 
 static const char *input_buf;
 static unsigned long long input_buf_ptr;

tools/lib/traceevent/event-parse.h

···
 	FIELD_IS_STRING		= 8,
 	FIELD_IS_DYNAMIC	= 16,
 	FIELD_IS_LONG		= 32,
+	FIELD_IS_FLAG		= 64,
+	FIELD_IS_SYMBOLIC	= 128,
 };
 
 struct format_field {
···
 	/* cache */
 	struct event_format *last_event;
 };
-
-/* Can be overridden */
-void die(const char *fmt, ...);
-void *malloc_or_die(unsigned int size);
-void warning(const char *fmt, ...);
-void pr_stat(const char *fmt, ...);
-void vpr_stat(const char *fmt, va_list ap);
-
-/* Always available */
-void __die(const char *fmt, ...);
-void __warning(const char *fmt, ...);
-void __pr_stat(const char *fmt, ...);
-
-void __vdie(const char *fmt, ...);
-void __vwarning(const char *fmt, ...);
-void __vpr_stat(const char *fmt, ...);
 
 static inline unsigned short
 __data2host2(struct pevent *pevent, unsigned short data)
···
 struct filter_arg {
 	enum filter_arg_type	type;
 	union {
-		struct filter_arg_boolean	bool;
+		struct filter_arg_boolean	boolean;
 		struct filter_arg_field		field;
 		struct filter_arg_value		value;
 		struct filter_arg_op		op;

tools/lib/traceevent/event-utils.h

···
 
 #include <ctype.h>
 
+/* Can be overridden */
+void die(const char *fmt, ...);
+void *malloc_or_die(unsigned int size);
+void warning(const char *fmt, ...);
+void pr_stat(const char *fmt, ...);
+void vpr_stat(const char *fmt, va_list ap);
+
+/* Always available */
+void __die(const char *fmt, ...);
+void __warning(const char *fmt, ...);
+void __pr_stat(const char *fmt, ...);
+
+void __vdie(const char *fmt, ...);
+void __vwarning(const char *fmt, ...);
+void __vpr_stat(const char *fmt, ...);
+
 static inline char *strim(char *string)
 {
 	char *ret;

tools/lib/traceevent/parse-filter.c

···
 			if (strcmp(token, COMM) != 0) {
 				/* not a field, Make it false */
 				arg->type = FILTER_ARG_BOOLEAN;
-				arg->bool.value = FILTER_FALSE;
+				arg->boolean.value = FILTER_FALSE;
 				break;
 			}
 			/* If token is 'COMM' then it is special */
···
 				free_arg(left);
 				free_arg(arg);
 				op->type = FILTER_ARG_BOOLEAN;
-				op->bool.value = FILTER_FALSE;
+				op->boolean.value = FILTER_FALSE;
 				break;
 			}
 
···
 
 		/* bad case */
 	case FILTER_ARG_BOOLEAN:
-		return FILTER_VAL_FALSE + arg->bool.value;
+		return FILTER_VAL_FALSE + arg->boolean.value;
 
 		/* good cases: */
 	case FILTER_ARG_STR:
···
 		free_arg(arg);
 		arg = allocate_arg();
 		arg->type = FILTER_ARG_BOOLEAN;
-		arg->bool.value = ret == FILTER_VAL_TRUE;
+		arg->boolean.value = ret == FILTER_VAL_TRUE;
 	}
 
 	return arg;
···
 	if (!*parg) {
 		*parg = allocate_arg();
 		(*parg)->type = FILTER_ARG_BOOLEAN;
-		(*parg)->bool.value = FILTER_FALSE;
+		(*parg)->boolean.value = FILTER_FALSE;
 	}
 
 	return 0;
···
 		/* just add a TRUE arg */
 		arg = allocate_arg();
 		arg->type = FILTER_ARG_BOOLEAN;
-		arg->bool.value = FILTER_TRUE;
+		arg->boolean.value = FILTER_TRUE;
 	}
 
 	filter_type = add_filter_type(filter, event->id);
···
 		arg = allocate_arg();
 		arg->type = FILTER_ARG_BOOLEAN;
 		if (strcmp(str, "TRUE") == 0)
-			arg->bool.value = 1;
+			arg->boolean.value = 1;
 		else
-			arg->bool.value = 0;
+			arg->boolean.value = 0;
 
 		filter_type = add_filter_type(filter, event->id);
 		filter_type->filter = arg;
···
 		arg = filter_type->filter;
 		if (arg->type != FILTER_ARG_BOOLEAN)
 			continue;
-		if ((arg->bool.value && type == FILTER_TRIVIAL_FALSE) ||
-		    (!arg->bool.value && type == FILTER_TRIVIAL_TRUE))
+		if ((arg->boolean.value && type == FILTER_TRIVIAL_FALSE) ||
+		    (!arg->boolean.value && type == FILTER_TRIVIAL_TRUE))
 			continue;
 
 		event = filter_type->event;
···
 			continue;
 		switch (type) {
 		case FILTER_TRIVIAL_FALSE:
-			if (filter_type->filter->bool.value)
+			if (filter_type->filter->boolean.value)
 				continue;
 		case FILTER_TRIVIAL_TRUE:
-			if (!filter_type->filter->bool.value)
+			if (!filter_type->filter->boolean.value)
 				continue;
 		default:
 			break;
···
 
 	switch (type) {
 	case FILTER_TRIVIAL_FALSE:
-		return !filter_type->filter->bool.value;
+		return !filter_type->filter->boolean.value;
 
 	case FILTER_TRIVIAL_TRUE:
-		return filter_type->filter->bool.value;
+		return filter_type->filter->boolean.value;
 	default:
 		return 1;
 	}
···
 	switch (arg->type) {
 	case FILTER_ARG_BOOLEAN:
 		/* easy case */
-		return arg->bool.value;
+		return arg->boolean.value;
 
 	case FILTER_ARG_OP:
 		return test_op(event, arg, record);
···
 	switch (arg->type) {
 	case FILTER_ARG_BOOLEAN:
 		str = malloc_or_die(6);
-		if (arg->bool.value)
+		if (arg->boolean.value)
 			strcpy(str, "TRUE");
 		else
 			strcpy(str, "FALSE");

tools/lib/traceevent/trace-seq.c

···
 #include <stdarg.h>
 
 #include "event-parse.h"
+#include "event-utils.h"
 
 /*
  * The TRACE_SEQ_POISON is to catch the use of using