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/opt/td-agent/embedded/include/postgresql/server/postmaster
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td-agent
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embedded
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include
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postgresql
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server
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postmaster
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..
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autovacuum.h
(2.04 KB)
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bgworker.h
(5.39 KB)
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bgworker_internals.h
(1.88 KB)
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bgwriter.h
(1.26 KB)
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fork_process.h
(447 B)
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pgarch.h
(1.1 KB)
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postmaster.h
(2.53 KB)
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startup.h
(659 B)
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syslogger.h
(2.55 KB)
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walwriter.h
(543 B)
Editing: bgworker_internals.h
/*-------------------------------------------------------------------- * bgworker_internals.h * POSTGRES pluggable background workers internals * * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION * src/include/postmaster/bgworker_internals.h *-------------------------------------------------------------------- */ #ifndef BGWORKER_INTERNALS_H #define BGWORKER_INTERNALS_H #include "datatype/timestamp.h" #include "lib/ilist.h" #include "postmaster/bgworker.h" /* * List of background workers, private to postmaster. * * A worker that requests a database connection during registration will have * rw_backend set, and will be present in BackendList. Note: do not rely on * rw_backend being non-NULL for shmem-connected workers! */ typedef struct RegisteredBgWorker { BackgroundWorker rw_worker; /* its registry entry */ struct bkend *rw_backend; /* its BackendList entry, or NULL */ pid_t rw_pid; /* 0 if not running */ int rw_child_slot; TimestampTz rw_crashed_at; /* if not 0, time it last crashed */ int rw_shmem_slot; bool rw_terminate; slist_node rw_lnode; /* list link */ } RegisteredBgWorker; extern slist_head BackgroundWorkerList; extern Size BackgroundWorkerShmemSize(void); extern void BackgroundWorkerShmemInit(void); extern void BackgroundWorkerStateChange(void); extern void ForgetBackgroundWorker(slist_mutable_iter *cur); extern void ReportBackgroundWorkerPID(RegisteredBgWorker *); extern void BackgroundWorkerStopNotifications(pid_t pid); extern void ResetBackgroundWorkerCrashTimes(void); /* Function to start a background worker, called from postmaster.c */ extern void StartBackgroundWorker(void) pg_attribute_noreturn(); #ifdef EXEC_BACKEND extern BackgroundWorker *BackgroundWorkerEntry(int slotno); #endif #endif /* BGWORKER_INTERNALS_H */
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