51 lines
1.0 KiB
C
51 lines
1.0 KiB
C
|
#ifndef __PERF_DATA_H
|
||
|
|
#define __PERF_DATA_H
|
||
|
|
|
||
|
|
#include <stdbool.h>
|
||
|
|
|
||
|
|
enum perf_data_mode {
|
||
|
|
PERF_DATA_MODE_WRITE,
|
||
|
|
PERF_DATA_MODE_READ,
|
||
|
|
};
|
||
|
|
|
||
|
|
struct perf_data_file {
|
||
|
|
const char *path;
|
||
|
|
int fd;
|
||
|
|
bool is_pipe;
|
||
|
|
bool force;
|
||
|
|
unsigned long size;
|
||
|
|
enum perf_data_mode mode;
|
||
|
|
};
|
||
|
|
|
||
|
|
static inline bool perf_data_file__is_read(struct perf_data_file *file)
|
||
|
|
{
|
||
|
|
return file->mode == PERF_DATA_MODE_READ;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline bool perf_data_file__is_write(struct perf_data_file *file)
|
||
|
|
{
|
||
|
|
return file->mode == PERF_DATA_MODE_WRITE;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline int perf_data_file__is_pipe(struct perf_data_file *file)
|
||
|
|
{
|
||
|
|
return file->is_pipe;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline int perf_data_file__fd(struct perf_data_file *file)
|
||
|
|
{
|
||
|
|
return file->fd;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline unsigned long perf_data_file__size(struct perf_data_file *file)
|
||
|
|
{
|
||
|
|
return file->size;
|
||
|
|
}
|
||
|
|
|
||
|
|
int perf_data_file__open(struct perf_data_file *file);
|
||
|
|
void perf_data_file__close(struct perf_data_file *file);
|
||
|
|
ssize_t perf_data_file__write(struct perf_data_file *file,
|
||
|
|
void *buf, size_t size);
|
||
|
|
|
||
|
|
#endif /* __PERF_DATA_H */
|