diff options
Diffstat (limited to 'src/include/storage/fd.h')
| -rw-r--r-- | src/include/storage/fd.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/storage/fd.h b/src/include/storage/fd.h index e3067ab6597..b77d8e5e30e 100644 --- a/src/include/storage/fd.h +++ b/src/include/storage/fd.h @@ -101,6 +101,8 @@ extern PGDLLIMPORT int max_safe_fds; * prototypes for functions in fd.c */ +struct PgAioHandle; + /* Operations on virtual Files --- equivalent to Unix kernel file ops */ extern File PathNameOpenFile(const char *fileName, int fileFlags); extern File PathNameOpenFilePerm(const char *fileName, int fileFlags, mode_t fileMode); @@ -109,6 +111,7 @@ extern void FileClose(File file); extern int FilePrefetch(File file, off_t offset, off_t amount, uint32 wait_event_info); extern ssize_t FileReadV(File file, const struct iovec *iov, int iovcnt, off_t offset, uint32 wait_event_info); extern ssize_t FileWriteV(File file, const struct iovec *iov, int iovcnt, off_t offset, uint32 wait_event_info); +extern int FileStartReadV(struct PgAioHandle *ioh, File file, int iovcnt, off_t offset, uint32 wait_event_info); extern int FileSync(File file, uint32 wait_event_info); extern int FileZero(File file, off_t offset, off_t amount, uint32 wait_event_info); extern int FileFallocate(File file, off_t offset, off_t amount, uint32 wait_event_info); |