文件操作 - backendid.h
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文件: /usr/include/pgsql/server/storage/backendid.h
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/*------------------------------------------------------------------------- * * backendid.h * POSTGRES backend id communication definitions * * * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * src/include/storage/backendid.h * *------------------------------------------------------------------------- */ #ifndef BACKENDID_H #define BACKENDID_H /* ---------------- * -cim 8/17/90 * ---------------- */ typedef int BackendId; /* unique currently active backend identifier */ #define InvalidBackendId (-1) extern PGDLLIMPORT BackendId MyBackendId; /* backend id of this backend */ #endif /* BACKENDID_H */
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