Changeset 77234 in vbox

Timestamp:

Feb 9, 2019 6:28:44 PM (6 years ago)

Author:

vboxsync

Message:

IPRT/fileio-posix.cpp: Return VERR_TRY_AGAIN when write() returns zero and we don't have pchWritten, don't try to convert errno as it shouldn't be set on 0 returns.

File:

• trunk/src/VBox/Runtime/r3/posix/fileio-posix.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/r3/posix/fileio-posix.cpp

@@ -516 +516 @@
                 ssize_t cbWrittenPart = write(RTFileToNative(hFile), (const char *)pvBuf + cbWritten, cbToWrite - cbWritten);
                 if (cbWrittenPart <= 0)
-                    return RTErrConvertFromErrno(errno);
+                    return cbWrittenPart < 0 ? RTErrConvertFromErrno(errno) : VERR_TRY_AGAIN;
                 cbWritten += cbWrittenPart;
             }