index 335f35bf0ebb067f070c7b3b6d7adf40a1775a30..365d605a9b3dc93b8492ef38b69480b7dda4bc68 100644 (file)
/*-------------------------------------------------------------------------
*
* pg_iovec.h
- * Header for the vectored I/O functions in src/port/p{read,write}.c.
+ * Header for vectored I/O functions, to use in place of <sys/uio.h>.
*
* Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
@@ -51,9 +51,4 @@ extern ssize_t pg_preadv(int fd, const struct iovec *iov, int iovcnt, off_t offs
extern ssize_t pg_pwritev(int fd, const struct iovec *iov, int iovcnt, off_t offset);
#endif
-extern ssize_t pg_pwritev_with_retry(int fd,
- const struct iovec *iov,
- int iovcnt,
- off_t offset);
-
#endif /* PG_IOVEC_H */
index c430072af61d80ef87bf463f2b23550919f79cfc..30bf7d2193ffd6c0ed0948062b2eb64b41cae32f 100644 (file)
@@ -154,6 +154,10 @@ extern int pg_fsync_no_writethrough(int fd);
extern int pg_fsync_writethrough(int fd);
extern int pg_fdatasync(int fd);
extern void pg_flush_data(int fd, off_t offset, off_t amount);
+extern ssize_t pg_pwritev_with_retry(int fd,
+ const struct iovec *iov,
+ int iovcnt,
+ off_t offset);
extern int pg_truncate(const char *path, off_t length);
extern void fsync_fname(const char *fname, bool isdir);
extern int fsync_fname_ext(const char *fname, bool isdir, bool ignore_perm, int elevel);
@@ -162,10 +166,6 @@ extern int durable_unlink(const char *fname, int loglevel);
extern int durable_rename_excl(const char *oldfile, const char *newfile, int loglevel);
extern void SyncDataDirectory(void);
extern int data_sync_elevel(int elevel);
-extern ssize_t pg_pwritev_with_retry(int fd,
- const struct iovec *iov,
- int iovcnt,
- off_t offset);
/* Filename components */
#define PG_TEMP_FILES_DIR "pgsql_tmp"