Changeset 77235 in vbox for trunk/src/VBox/Runtime/generic/fileio-at-generic.cpp

Timestamp:

Feb 9, 2019 6:30:14 PM (6 years ago)

Author:

vboxsync

Message:

IPRT: Implemented RTFileSgWriteAt and RTfileSgReadAt for linux and freebsd. Clearified RTFileWriteAt and RTFileSgWriteAt specs wrt RTFILE_O_APPEND. bugref:9172

File:

• trunk/src/VBox/Runtime/generic/fileio-at-generic.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/generic/fileio-at-generic.cpp

@@ -36 +36 @@
 
 
-/**
- * Read bytes from a file at a given offset.
- * This function may modify the file position.
- *
- * @returns iprt status code.
- * @param   File        Handle to the file.
- * @param   off         Where to read.
- * @param   pvBuf       Where to put the bytes we read.
- * @param   cbToRead    How much to read.
- * @param   *pcbRead    How much we actually read.
- *                      If NULL an error will be returned for a partial read.
- */
 RTDECL(int)  RTFileReadAt(RTFILE File, RTFOFF off, void *pvBuf, size_t cbToRead, size_t *pcbRead)
 {
@@ -57 +45 @@
 
 
-/**
- * Write bytes to a file at a given offset.
- * This function may modify the file position.
- *
- * @returns iprt status code.
- * @param   File        Handle to the file.
- * @param   off         Where to write.
- * @param   pvBuf       What to write.
- * @param   cbToWrite   How much to write.
- * @param   *pcbWritten How much we actually wrote.
- *                      If NULL an error will be returned for a partial write.
- */
 RTDECL(int)  RTFileWriteAt(RTFILE File, RTFOFF off, const void *pvBuf, size_t cbToWrite, size_t *pcbWritten)
 {