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82 lines
1.9 KiB
C
82 lines
1.9 KiB
C
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#ifndef __CLUSTER_LOG_LOGGING_DOT_H__
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#define __CLUSTER_LOG_LOGGING_DOT_H__
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#include <stdio.h>
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#include <syslog.h>
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#if (BITS_PER_LONG == 64)
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#define PRIu64 "lu"
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#define PRId64 "ld"
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#define PRIo64 "lo"
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#define PRIx64 "lx"
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#define PRIX64 "lX"
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#define SCNu64 "lu"
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#define SCNd64 "ld"
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#define SCNo64 "lo"
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#define SCNx64 "lx"
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#define SCNX64 "lX"
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#else
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#define PRIu64 "Lu"
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#define PRId64 "Ld"
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#define PRIo64 "Lo"
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#define PRIx64 "Lx"
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#define PRIX64 "LX"
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#define SCNu64 "Lu"
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#define SCNd64 "Ld"
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#define SCNo64 "Lo"
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#define SCNx64 "Lx"
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#define SCNX64 "LX"
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#endif
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/* SHORT_UUID - print last 8 chars of a string */
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#define SHORT_UUID(x) (strlen(x) > 8) ? ((x) + (strlen(x) - 8)) : (x)
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extern int log_tabbing;
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extern int log_is_open;
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extern int log_membership_change;
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extern int log_checkpoint;
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extern int log_resend_requests;
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#define LOG_OPEN(ident, option, facility) do { \
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openlog(ident, option, facility); \
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log_is_open = 1; \
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} while (0)
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#define LOG_CLOSE(void) do { \
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log_is_open = 0; \
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closelog(); \
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} while (0)
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#define LOG_OUTPUT(level, f, arg...) do { \
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int __i; \
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char __buffer[16]; \
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FILE *fp = (level > LOG_NOTICE) ? stderr : stdout; \
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if (log_is_open) { \
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for (__i = 0; (__i < log_tabbing) && (__i < 15); __i++) \
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__buffer[__i] = '\t'; \
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__buffer[__i] = '\0'; \
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syslog(level, "%s" f "\n", __buffer, ## arg); \
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} else { \
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for (__i = 0; __i < log_tabbing; __i++) \
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fprintf(fp, "\t"); \
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fprintf(fp, f "\n", ## arg); \
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} \
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} while (0)
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#ifdef DEBUG
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#define LOG_DBG(f, arg...) LOG_OUTPUT(LOG_DEBUG, f, ## arg)
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#else /* DEBUG */
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#define LOG_DBG(f, arg...)
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#endif /* DEBUG */
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#define LOG_COND(__X, f, arg...) do {\
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if (__X) { \
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LOG_OUTPUT(LOG_NOTICE, f, ## arg); \
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} \
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} while (0)
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#define LOG_PRINT(f, arg...) LOG_OUTPUT(LOG_NOTICE, f, ## arg)
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#define LOG_ERROR(f, arg...) LOG_OUTPUT(LOG_ERR, f, ## arg)
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#endif /* __CLUSTER_LOG_LOGGING_DOT_H__ */
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