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/* ----------
* DTrace probes for PostgreSQL backend
*
* Copyright (c) 2006-2022, PostgreSQL Global Development Group
*
* src/backend/utils/probes.d
* ----------
*/
/*
* Typedefs used in PostgreSQL probes.
*
* NOTE: Do not use system-provided typedefs (e.g. uintptr_t, uint32_t, etc)
* in probe definitions, as they cause compilation errors on macOS.
*/
#define LocalTransactionId unsigned int
#define LWLockMode int
#define LOCKMODE int
#define BlockNumber unsigned int
#define Oid unsigned int
#define ForkNumber int
#define bool unsigned char
provider postgresql {
probe transaction__start(LocalTransactionId);
probe transaction__commit(LocalTransactionId);
probe transaction__abort(LocalTransactionId);
probe lwlock__acquire(const char *, LWLockMode);
probe lwlock__release(const char *);
probe lwlock__wait__start(const char *, LWLockMode);
probe lwlock__wait__done(const char *, LWLockMode);
probe lwlock__condacquire(const char *, LWLockMode);
probe lwlock__condacquire__fail(const char *, LWLockMode);
probe lwlock__acquire__or__wait(const char *, LWLockMode);
probe lwlock__acquire__or__wait__fail(const char *, LWLockMode);
probe lock__wait__start(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, LOCKMODE);
probe lock__wait__done(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, LOCKMODE);
probe query__parse__start(const char *);
probe query__parse__done(const char *);
probe query__rewrite__start(const char *);
probe query__rewrite__done(const char *);
probe query__plan__start();
probe query__plan__done();
probe query__execute__start();
probe query__execute__done();
probe query__start(const char *);
probe query__done(const char *);
probe statement__status(const char *);
probe sort__start(int, bool, int, int, bool, int);
probe sort__done(bool, long);
probe buffer__read__start(ForkNumber, BlockNumber, Oid, Oid, Oid, int, bool);
probe buffer__read__done(ForkNumber, BlockNumber, Oid, Oid, Oid, int, bool, bool);
probe buffer__flush__start(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe buffer__flush__done(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe buffer__checkpoint__start(int);
probe buffer__checkpoint__sync__start();
probe buffer__checkpoint__done();
probe buffer__sync__start(int, int);
probe buffer__sync__written(int);
probe buffer__sync__done(int, int, int);
probe buffer__write__dirty__start(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe buffer__write__dirty__done(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe deadlock__found();
probe checkpoint__start(int);
probe checkpoint__done(int, int, int, int, int);
probe clog__checkpoint__start(bool);
probe clog__checkpoint__done(bool);
probe subtrans__checkpoint__start(bool);
probe subtrans__checkpoint__done(bool);
probe multixact__checkpoint__start(bool);
probe multixact__checkpoint__done(bool);
probe twophase__checkpoint__start();
probe twophase__checkpoint__done();
probe smgr__md__read__start(ForkNumber, BlockNumber, Oid, Oid, Oid, int);
probe smgr__md__read__done(ForkNumber, BlockNumber, Oid, Oid, Oid, int, int, int);
probe smgr__md__write__start(ForkNumber, BlockNumber, Oid, Oid, Oid, int);
probe smgr__md__write__done(ForkNumber, BlockNumber, Oid, Oid, Oid, int, int, int);
probe wal__insert(unsigned char, unsigned char);
probe wal__switch();
probe wal__buffer__write__dirty__start();
probe wal__buffer__write__dirty__done();
};
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