2012-04-25 23:15:22 -06:00
|
|
|
#ifndef _PERF_TARGET_H
|
|
|
|
#define _PERF_TARGET_H
|
|
|
|
|
|
|
|
#include <stdbool.h>
|
|
|
|
#include <sys/types.h>
|
|
|
|
|
|
|
|
struct perf_target {
|
|
|
|
const char *pid;
|
|
|
|
const char *tid;
|
|
|
|
const char *cpu_list;
|
|
|
|
const char *uid_str;
|
|
|
|
uid_t uid;
|
|
|
|
bool system_wide;
|
|
|
|
};
|
|
|
|
|
2012-05-06 23:09:00 -06:00
|
|
|
enum perf_target_errno {
|
|
|
|
PERF_ERRNO_TARGET__SUCCESS = 0,
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Choose an arbitrary negative big number not to clash with standard
|
|
|
|
* errno since SUS requires the errno has distinct positive values.
|
|
|
|
* See 'Issue 6' in the link below.
|
|
|
|
*
|
|
|
|
* http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html
|
|
|
|
*/
|
|
|
|
__PERF_ERRNO_TARGET__START = -10000,
|
|
|
|
|
|
|
|
|
|
|
|
/* for perf_target__validate() */
|
|
|
|
PERF_ERRNO_TARGET__PID_OVERRIDE_CPU = __PERF_ERRNO_TARGET__START,
|
|
|
|
PERF_ERRNO_TARGET__PID_OVERRIDE_UID,
|
|
|
|
PERF_ERRNO_TARGET__UID_OVERRIDE_CPU,
|
|
|
|
PERF_ERRNO_TARGET__PID_OVERRIDE_SYSTEM,
|
|
|
|
PERF_ERRNO_TARGET__UID_OVERRIDE_SYSTEM,
|
|
|
|
|
2012-05-06 23:09:01 -06:00
|
|
|
/* for perf_target__parse_uid() */
|
|
|
|
PERF_ERRNO_TARGET__INVALID_UID,
|
|
|
|
PERF_ERRNO_TARGET__USER_NOT_FOUND,
|
|
|
|
|
2012-05-06 23:09:00 -06:00
|
|
|
__PERF_ERRNO_TARGET__END,
|
|
|
|
};
|
|
|
|
|
|
|
|
enum perf_target_errno perf_target__validate(struct perf_target *target);
|
2012-05-06 23:09:01 -06:00
|
|
|
enum perf_target_errno perf_target__parse_uid(struct perf_target *target);
|
2012-04-25 23:15:22 -06:00
|
|
|
|
2012-05-06 23:09:02 -06:00
|
|
|
int perf_target__strerror(struct perf_target *target, int errnum, char *buf,
|
|
|
|
size_t buflen);
|
|
|
|
|
2012-04-25 23:15:22 -06:00
|
|
|
#endif /* _PERF_TARGET_H */
|