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Before exiting any files are fsync'ed. A --no-sync option is also provided for a faster exit if desired. Michael Paquier. Reviewed by Albe Laurenz Discussion: https://postgr.es/m/CAB7nPqS1uZ=Ov+UruW6jr3vB-S_DLVMPc0dQpV-fTDjmm0ZQMg@mail.gmail.com
28 lines
948 B
C
28 lines
948 B
C
/*-------------------------------------------------------------------------
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*
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* File-processing utility routines for frontend code
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*
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* Assorted utility functions to work on files.
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*
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*
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* Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/common/file_utils.h
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef FILE_UTILS_H
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#define FILE_UTILS_H
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extern int fsync_fname(const char *fname, bool isdir,
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const char *progname);
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extern void fsync_pgdata(const char *pg_data, const char *progname,
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int serverVersion);
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extern void fsync_dir_recurse(const char *dir, const char *progname);
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extern int durable_rename(const char *oldfile, const char *newfile,
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const char *progname);
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extern int fsync_parent_path(const char *fname, const char *progname);
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#endif /* FILE_UTILS_H */
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