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by brian
clean slate |
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/*********************************************************************
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Debug utilities for Innobase.
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(c) 1994, 1995 Innobase Oy
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Created 1/30/1994 Heikki Tuuri
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**********************************************************************/
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#include "univ.i" |
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#if defined(__GNUC__) && (__GNUC__ > 2)
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#else
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/* This is used to eliminate compiler warnings */
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ulint ut_dbg_zero = 0; |
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#endif
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#if defined(UNIV_SYNC_DEBUG) || !defined(UT_DBG_USE_ABORT)
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/* If this is set to TRUE all threads will stop into the next assertion
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and assert */
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ibool ut_dbg_stop_threads = FALSE; |
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#endif
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51.3.12
by Jay Pipes
Removed remaining NETWARE references and conditionals from InnoDB |
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#if !defined(UT_DBG_USE_ABORT)
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1
by brian
clean slate |
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/* Null pointer used to generate memory trap */
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ulint* ut_dbg_null_ptr = NULL; |
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#endif
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/*****************************************************************
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Report a failed assertion. */
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void
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ut_dbg_assertion_failed( |
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/*====================*/
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const char* expr, /* in: the failed assertion (optional) */ |
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const char* file, /* in: source file containing the assertion */ |
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ulint line) /* in: line number of the assertion */ |
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{
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ut_print_timestamp(stderr); |
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fprintf(stderr, |
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" InnoDB: Assertion failure in thread %lu"
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" in file %s line %lu\n", |
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os_thread_pf(os_thread_get_curr_id()), file, line); |
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if (expr) { |
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fprintf(stderr, |
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"InnoDB: Failing assertion: %s\n", expr); |
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}
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fputs("InnoDB: We intentionally generate a memory trap.\n" |
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"InnoDB: Submit a detailed bug report"
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" to http://bugs.mysql.com.\n" |
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"InnoDB: If you get repeated assertion failures"
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" or crashes, even\n" |
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"InnoDB: immediately after the mysqld startup, there may be\n" |
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"InnoDB: corruption in the InnoDB tablespace. Please refer to\n" |
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"InnoDB: http://dev.mysql.com/doc/refman/5.1/en/"
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"forcing-recovery.html\n" |
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"InnoDB: about forcing recovery.\n", stderr); |
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#if defined(UNIV_SYNC_DEBUG) || !defined(UT_DBG_USE_ABORT)
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ut_dbg_stop_threads = TRUE; |
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#endif
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}
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# if defined(UNIV_SYNC_DEBUG) || !defined(UT_DBG_USE_ABORT)
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/*****************************************************************
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Stop a thread after assertion failure. */
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void
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ut_dbg_stop_thread( |
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/*===============*/
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const char* file, |
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ulint line) |
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{
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fprintf(stderr, "InnoDB: Thread %lu stopped in file %s line %lu\n", |
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os_thread_pf(os_thread_get_curr_id()), file, line); |
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os_thread_sleep(1000000000); |
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}
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# endif
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