62 lines
2.2 KiB
C
62 lines
2.2 KiB
C
#pragma once
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#include <stdlib.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <string.h>
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#include <math.h>
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#include <fcntl.h>
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#include <poll.h>
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#include <errno.h>
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#include <assert.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <pthread.h>
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#include <stdio.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <time.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <sys/ioctl.h>
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#include <sys/mman.h>
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#define __FILENAME__ __FILE__
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typedef struct log_options_s {
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bool debug;
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bool verbose;
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char filter[256];
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} log_options_t;
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extern log_options_t log_options;
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#define MIN(a, b) ((a) < (b) ? (a) : (b))
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#define MAX(a, b) ((a) > (b) ? (a) : (b))
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bool filter_log(const char *filename);
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// assumes that name is first item
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#define dev_name(dev) (dev ? *(const char**)dev : "?")
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#define LOG_ERROR(dev, _msg, ...) do { fprintf(stderr, "%s: %s: " _msg "\n", __FILENAME__, dev_name(dev), ##__VA_ARGS__); goto error; } while(0)
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#define LOG_PERROR(dev, _msg, ...) do { fprintf(stderr, "%s: %s: " _msg "\n", __FILENAME__, dev_name(dev), ##__VA_ARGS__); exit(-1); } while(0)
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#define LOG_INFO(dev, _msg, ...) do { fprintf(stderr, "%s: %s: " _msg "\n", __FILENAME__, dev_name(dev), ##__VA_ARGS__); } while(0)
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#define LOG_VERBOSE(dev, _msg, ...) do { if (log_options.debug || log_options.verbose || filter_log(__FILENAME__)) { fprintf(stderr, "%s: %s: " _msg "\n", __FILENAME__, dev_name(dev), ##__VA_ARGS__); } } while(0)
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#define LOG_DEBUG(dev, _msg, ...) do { if (log_options.debug || filter_log(__FILENAME__)) { fprintf(stderr, "%s: %s: " _msg "\n", __FILENAME__, dev_name(dev), ##__VA_ARGS__); } } while(0)
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#define CLOCK_FROM_PARAMS -1
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uint64_t get_monotonic_time_us(struct timespec *ts, struct timeval *tv);
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uint64_t get_time_us(clockid_t clock, struct timespec *ts, struct timeval *tv, int64_t delays_us);
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int shrink_to_block(int size, int block);
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char *trim(char *s);
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int ioctl_retried(const char *name, int fd, int request, void *arg);
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#define ERR_IOCTL(dev, _fd, _request, _value, _msg, ...) do { \
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int ret; \
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if ((ret = ioctl_retried(dev_name(dev), _fd, _request, _value)) < 0) { \
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LOG_ERROR(dev, "ioctl(ret=%d, errno=%d): " _msg, ret, errno, ##__VA_ARGS__); \
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} \
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} while(0)
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