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