method
beep
v2_4_6 -
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Class: IO
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378
- 1_9_2_180
- 1_9_3_125
- 1_9_3_392
- 2_1_10
- 2_2_9
- 2_4_6 (0)
- 2_5_5 (0)
- 2_6_3 (0)
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beep()
public
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static VALUE console_beep(VALUE io) { rb_io_t *fptr; int fd; GetOpenFile(io, fptr); fd = GetWriteFD(fptr); #ifdef _WIN32 (void)fd; MessageBeep(0); #else if (write(fd, "\a", 1) < 0) rb_sys_fail(0); #endif return io; }