diff options
| -rw-r--r-- | ruby.c | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -1738,13 +1738,15 @@ open_load_file(VALUE fname_v, int *xflag) int fd; /* open(2) may block if fname is point to FIFO and it's empty. Let's use O_NONBLOCK. */ - int mode = O_RDONLY; #if defined O_NONBLOCK && HAVE_FCNTL && !(O_NONBLOCK & O_ACCMODE) /* TODO: fix conflicting O_NONBLOCK in ruby/win32.h */ - mode |= O_NONBLOCK; +# define MODE_TO_LOAD (O_RDONLY | O_NONBLOCK) #elif defined O_NDELAY && HAVE_FCNTL && !(O_NDELAY & O_ACCMODE) - mod |= O_NDELAY; +# define MODE_TO_LOAD (O_RDONLY | O_NDELAY) +#else +# define MODE_TO_LOAD (O_RDONLY) #endif + int mode = MODE_TO_LOAD; #if defined DOSISH || defined __CYGWIN__ { const char *ext = strrchr(fname, '.'); @@ -1760,7 +1762,7 @@ open_load_file(VALUE fname_v, int *xflag) } rb_update_max_fd(fd); -#ifdef HAVE_FCNTL +#if defined HAVE_FCNTL && MODE_TO_LOAD != O_RDONLY /* disabling O_NONBLOCK */ if (fcntl(fd, F_SETFL, 0) < 0) { e = errno; |