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Lines Matching refs:shl_xtrace

316 		shf_putc('\n', shl_xtrace);
318 		shf_flush(shl_xtrace);
329 	shf_flush(shl_xtrace);
330 	if (shl_xtrace->fd != 2)
331 		close(shl_xtrace->fd);
332 	if (!newval || (shl_xtrace->fd = savefd(2)) == -1)
333 		shl_xtrace->fd = 2;
339 		shf_puts(substitute(str_val(global("PS4")), 0), shl_xtrace);