mirror of
https://github.com/vale981/ray
synced 2025-03-06 10:31:39 -05:00
f4037ad19f
* Allow CHECK to take in a message * Turn off debug statements by default * format arguments to CHECK message * UT list * Socket methods that block until full message is read/written * Address Robert and Philipp's comments * Formatting
61 lines
2 KiB
C
61 lines
2 KiB
C
#ifndef COMMON_H
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#define COMMON_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#ifndef RAY_COMMON_DEBUG
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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 CHECKM(COND, M, ...) \
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do { \
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if (!(COND)) { \
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LOG_ERR("Check failure: %s \n" M, #COND, ##__VA_ARGS__); \
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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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/* Cleanup method for running tests with the greatest library.
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* Runs the test, then clears the Redis database. */
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#define RUN_REDIS_TEST(context, test) \
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RUN_TEST(test); \
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freeReplyObject(redisCommand(context, "FLUSHALL"));
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typedef struct { unsigned char id[UNIQUE_ID_SIZE]; } unique_id;
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extern const unique_id NIL_ID;
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/* Generate a globally unique ID. */
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unique_id globally_unique_id(void);
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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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typedef unique_id object_id;
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#endif
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