diff options
Diffstat (limited to 'win/tclWinConsole.c')
| -rw-r--r-- | win/tclWinConsole.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/win/tclWinConsole.c b/win/tclWinConsole.c index 5aab255..6630083 100644 --- a/win/tclWinConsole.c +++ b/win/tclWinConsole.c @@ -11,7 +11,6 @@ */ #include "tclWinInt.h" -#include <sys/stat.h> /* * The following variable is used to tell whether this module has been @@ -757,6 +756,13 @@ ConsoleInputProc( if (ReadConsoleBytes(infoPtr->handle, (LPVOID) buf, (DWORD) bufSize, &count) == TRUE) { + /* + * TODO: This potentially writes beyond the limits specified + * by the caller. In practice this is harmless, since all writes + * are into ChannelBuffers, and those have padding, but still + * ought to remove this, unless some Windows wizard can give + * a reason not to. + */ buf[count] = '\0'; return count; } @@ -801,7 +807,7 @@ ConsoleOutputProc( * the channel is in non-blocking mode. */ - errno = EAGAIN; + errno = EWOULDBLOCK; goto error; } @@ -1080,7 +1086,7 @@ WaitForRead( * is in non-blocking mode. */ - errno = EAGAIN; + errno = EWOULDBLOCK; return -1; } |