181 lines
4.2 KiB
C
181 lines
4.2 KiB
C
#ifndef __MINER_H__
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#define __MINER_H__
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#include "cpuminer-config.h"
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#include <stdbool.h>
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#include <stdint.h>
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#include <sys/time.h>
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#include <pthread.h>
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#include <jansson.h>
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#include <curl/curl.h>
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#ifdef STDC_HEADERS
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# include <stdlib.h>
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# include <stddef.h>
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#else
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# ifdef HAVE_STDLIB_H
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# include <stdlib.h>
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# endif
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#endif
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#ifdef HAVE_ALLOCA_H
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# include <alloca.h>
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#elif defined __GNUC__
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# define alloca __builtin_alloca
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#elif defined _AIX
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# define alloca __alloca
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#elif defined _MSC_VER
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# include <malloc.h>
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# define alloca _alloca
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#else
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# ifndef HAVE_ALLOCA
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# ifdef __cplusplus
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extern "C"
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# endif
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void *alloca (size_t);
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# endif
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#endif
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#if ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
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#define WANT_BUILTIN_BSWAP
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#else
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#if HAVE_BYTESWAP_H
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#include <byteswap.h>
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#elif defined(USE_SYS_ENDIAN_H)
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#include <sys/endian.h>
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#elif defined(__APPLE__)
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#include <libkern/OSByteOrder.h>
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#define bswap_16 OSSwapInt16
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#define bswap_32 OSSwapInt32
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#define bswap_64 OSSwapInt64
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#else
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#define bswap_16(value) \
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((((value) & 0xff) << 8) | ((value) >> 8))
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#define bswap_32(value) \
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(((uint32_t)bswap_16((uint16_t)((value) & 0xffff)) << 16) | \
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(uint32_t)bswap_16((uint16_t)((value) >> 16)))
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#define bswap_64(value) \
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(((uint64_t)bswap_32((uint32_t)((value) & 0xffffffff)) \
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<< 32) | \
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(uint64_t)bswap_32((uint32_t)((value) >> 32)))
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#endif
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#endif /* !defined(__GLXBYTEORDER_H__) */
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#ifdef HAVE_SYSLOG_H
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#include <syslog.h>
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#else
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enum {
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LOG_ERR,
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LOG_WARNING,
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LOG_INFO,
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LOG_DEBUG,
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};
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#endif
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#undef unlikely
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#undef likely
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#if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
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#define unlikely(expr) (__builtin_expect(!!(expr), 0))
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#define likely(expr) (__builtin_expect(!!(expr), 1))
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#else
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#define unlikely(expr) (expr)
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#define likely(expr) (expr)
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#endif
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#ifndef ARRAY_SIZE
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#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
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#endif
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static inline uint32_t swab32(uint32_t v)
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{
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#ifdef WANT_BUILTIN_BSWAP
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return __builtin_bswap32(v);
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#else
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return bswap_32(v);
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#endif
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}
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static inline uint32_t be32dec(const void *pp)
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{
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const uint8_t *p = (uint8_t const *)pp;
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return ((uint32_t)(p[3]) + ((uint32_t)(p[2]) << 8) +
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((uint32_t)(p[1]) << 16) + ((uint32_t)(p[0]) << 24));
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}
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static inline void be32enc(void *pp, uint32_t x)
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{
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uint8_t *p = (uint8_t *)pp;
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p[3] = x & 0xff;
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p[2] = (x >> 8) & 0xff;
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p[1] = (x >> 16) & 0xff;
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p[0] = (x >> 24) & 0xff;
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}
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static inline uint32_t le32dec(const void *pp)
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{
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const uint8_t *p = (uint8_t const *)pp;
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return ((uint32_t)(p[0]) + ((uint32_t)(p[1]) << 8) +
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((uint32_t)(p[2]) << 16) + ((uint32_t)(p[3]) << 24));
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}
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static inline void le32enc(void *pp, uint32_t x)
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{
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uint8_t *p = (uint8_t *)pp;
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p[0] = x & 0xff;
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p[1] = (x >> 8) & 0xff;
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p[2] = (x >> 16) & 0xff;
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p[3] = (x >> 24) & 0xff;
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}
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extern unsigned char *scrypt_buffer_alloc();
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extern int scanhash_scrypt(int thr_id, uint32_t *pdata,
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unsigned char *scratchbuf, const uint32_t *ptarget,
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uint32_t max_nonce, unsigned long *hashes_done);
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struct thr_info {
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int id;
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pthread_t pth;
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struct thread_q *q;
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};
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struct work_restart {
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volatile unsigned long restart;
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char padding[128 - sizeof(unsigned long)];
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};
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extern bool opt_debug;
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extern bool opt_protocol;
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extern int opt_timeout;
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extern bool want_longpoll;
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extern bool have_longpoll;
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extern char *opt_proxy;
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extern long opt_proxy_type;
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extern bool use_syslog;
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extern pthread_mutex_t time_lock;
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extern struct thr_info *thr_info;
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extern int longpoll_thr_id;
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extern struct work_restart *work_restart;
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extern void applog(int prio, const char *fmt, ...);
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extern json_t *json_rpc_call(CURL *curl, const char *url, const char *userpass,
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const char *rpc_req, bool, bool, int *);
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extern char *bin2hex(const unsigned char *p, size_t len);
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extern bool hex2bin(unsigned char *p, const char *hexstr, size_t len);
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extern int timeval_subtract(struct timeval *result, struct timeval *x,
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struct timeval *y);
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extern bool fulltest(const uint32_t *hash, const uint32_t *target);
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struct thread_q;
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extern struct thread_q *tq_new(void);
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extern void tq_free(struct thread_q *tq);
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extern bool tq_push(struct thread_q *tq, void *data);
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extern void *tq_pop(struct thread_q *tq, const struct timespec *abstime);
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extern void tq_freeze(struct thread_q *tq);
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extern void tq_thaw(struct thread_q *tq);
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#endif /* __MINER_H__ */
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