diff options
Diffstat (limited to 'src/w32.c')
| -rw-r--r-- | src/w32.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/w32.c b/src/w32.c index 8b89bd3e660..03e65bf9431 100644 --- a/src/w32.c +++ b/src/w32.c @@ -6800,6 +6800,7 @@ sys_pipe (int * phandles) { _close (phandles[0]); _close (phandles[1]); + errno = EMFILE; rc = -1; } else @@ -6873,19 +6874,31 @@ _sys_read_ahead (int fd) /* Configure timeouts for blocking read. */ if (!GetCommTimeouts (hnd, &ct)) - return STATUS_READ_ERROR; + { + cp->status = STATUS_READ_ERROR; + return STATUS_READ_ERROR; + } ct.ReadIntervalTimeout = 0; ct.ReadTotalTimeoutMultiplier = 0; ct.ReadTotalTimeoutConstant = 0; if (!SetCommTimeouts (hnd, &ct)) - return STATUS_READ_ERROR; + { + cp->status = STATUS_READ_ERROR; + return STATUS_READ_ERROR; + } if (!ReadFile (hnd, &cp->chr, sizeof (char), (DWORD*) &rc, ovl)) { if (GetLastError () != ERROR_IO_PENDING) - return STATUS_READ_ERROR; + { + cp->status = STATUS_READ_ERROR; + return STATUS_READ_ERROR; + } if (!GetOverlappedResult (hnd, ovl, (DWORD*) &rc, TRUE)) - return STATUS_READ_ERROR; + { + cp->status = STATUS_READ_ERROR; + return STATUS_READ_ERROR; + } } } else if (fd_info[fd].flags & FILE_SOCKET) |