diff options
Diffstat (limited to 'win32/win32.c')
| -rw-r--r-- | win32/win32.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/win32/win32.c b/win32/win32.c index 820b16c40b..d28bd56452 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -4429,11 +4429,11 @@ fcntl(int fd, int cmd, ...) /* License: Ruby's */ int -rb_w32_set_nonblock(int fd) +rb_w32_set_nonblock2(int fd, int nonblock) { SOCKET sock = TO_SOCKET(fd); if (is_socket(sock)) { - return setfl(sock, O_NONBLOCK); + return setfl(sock, nonblock ? O_NONBLOCK : 0); } else if (is_pipe(sock)) { DWORD state; @@ -4441,7 +4441,12 @@ rb_w32_set_nonblock(int fd) errno = map_errno(GetLastError()); return -1; } - state |= PIPE_NOWAIT; + if (nonblock) { + state |= PIPE_NOWAIT; + } + else { + state &= ~PIPE_NOWAIT; + } if (!SetNamedPipeHandleState((HANDLE)sock, &state, NULL, NULL)) { errno = map_errno(GetLastError()); return -1; @@ -4454,6 +4459,12 @@ rb_w32_set_nonblock(int fd) } } +int +rb_w32_set_nonblock(int fd) +{ + return rb_w32_set_nonblock2(fd, TRUE); +} + #ifndef WNOHANG #define WNOHANG -1 #endif |