diff options
Diffstat (limited to 'src/xcb_in.c')
| -rw-r--r-- | src/xcb_in.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/xcb_in.c b/src/xcb_in.c index 8689344..b481295 100644 --- a/src/xcb_in.c +++ b/src/xcb_in.c @@ -297,15 +297,12 @@ static int read_block(const int fd, void *buf, const ssize_t len) fd_set fds; FD_ZERO(&fds); FD_SET(fd, &fds); -#ifndef _WIN32 + + /* Initializing errno here makes sure that for Win32 this loop will execute only once */ + errno = 0; do { ret = select(fd + 1, &fds, 0, 0, 0); } while (ret == -1 && errno == EINTR); -#else - /* the do while loop used for the non-windows version isn't required*/ - /* for windows since there are no signals in Windows hence no EINTR*/ - ret = select(fd + 1, &fds, 0, 0, 0); -#endif /* !_WIN32 */ #endif /* USE_POLL */ } if(ret <= 0) |