mirror of
https://github.com/wassname/ray.git
synced 2026-07-02 02:42:52 +08:00
Philipp Moritz
0b7d81cae6
* API for creating task specifications * fixes * add more checks and improve comments
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
#ifndef COMMON_H
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#define COMMON_H
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#include <errno.h>
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#ifdef NDEBUG
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#define LOG_DEBUG(M, ...)
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#else
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#define LOG_DEBUG(M, ...) \
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fprintf(stderr, "[DEBUG] (%s:%d) " M "\n", __FILE__, __LINE__, ##__VA_ARGS__)
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#endif
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#define LOG_ERR(M, ...) \
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fprintf(stderr, "[ERROR] (%s:%d: errno: %s) " M "\n", __FILE__, __LINE__, \
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errno == 0 ? "None" : strerror(errno), ##__VA_ARGS__)
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#define LOG_INFO(M, ...) \
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fprintf(stderr, "[INFO] (%s:%d) " M "\n", __FILE__, __LINE__, ##__VA_ARGS__)
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#define CHECK(COND) \
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do { \
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if (!(COND)) { \
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LOG_ERR("Check failure: %s", #COND); \
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exit(-1); \
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} \
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} while (0);
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#define UNIQUE_ID_SIZE 20
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typedef struct { unsigned char id[UNIQUE_ID_SIZE]; } unique_id;
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/* Convert a 20 byte sha1 hash to a hexdecimal string. This function assumes
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* that buffer points to an already allocated char array of size 2 *
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* UNIQUE_ID_SIZE + 1 */
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char *sha1_to_hex(const unsigned char *sha1, char *buffer);
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#endif
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