25 lines
495 B
V
25 lines
495 B
V
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module term
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import os
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#include <sys/ioctl.h>
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pub struct C.winsize {
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pub:
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ws_row u16
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ws_col u16
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ws_xpixel u16
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ws_ypixel u16
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}
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fn C.ioctl(fd int, request u64, arg voidptr) int
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// get_terminal_size returns a number of colums and rows of terminal window.
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pub fn get_terminal_size() (int,int) {
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if is_atty(1) <= 0 || os.getenv('TERM') == 'dumb' {
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return default_columns_size, default_rows_size
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}
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w := C.winsize{}
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C.ioctl(1, C.TIOCGWINSZ, &w)
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return int(w.ws_col),int(w.ws_row)
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}
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