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src/common/archive.c
60 строк
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Bruce Momjian
Update copyright for 2026
01 янв 2026, 21:24
01 янв 2026, 21:24
451c439
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/*------------------------------------------------------------------------- * * archive.c * Common WAL archive routines * * Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * * IDENTIFICATION * src/common/archive.c * *------------------------------------------------------------------------- */ #ifndef FRONTEND #include "postgres.h" #else #include "postgres_fe.h" #endif #include "common/archive.h" #include "common/percentrepl.h" /* * BuildRestoreCommand * * Builds a restore command to retrieve a file from WAL archives, replacing * the supported aliases with values supplied by the caller as defined by * the GUC parameter restore_command: xlogpath for %p, xlogfname for %f and * lastRestartPointFname for %r. * * The result is a palloc'd string for the restore command built. The * caller is responsible for freeing it. If any of the required arguments * is NULL and that the corresponding alias is found in the command given * by the caller, then an error is thrown. */ char * BuildRestoreCommand(const char *restoreCommand, const char *xlogpath, const char *xlogfname, const char *lastRestartPointFname) { char *nativePath = NULL; char *result; if (xlogpath) { nativePath = pstrdup(xlogpath); make_native_path(nativePath); } result = replace_percent_placeholders(restoreCommand, "restore_command", "frp", xlogfname, lastRestartPointFname, nativePath); if (nativePath) pfree(nativePath); return result; }