166 static struct shf *kshdebug_shf;  variable
171 	if (kshdebug_shf)  in kshdebug_init_()
172 		shf_close(kshdebug_shf);  in kshdebug_init_()
173 	kshdebug_shf = shf_open("/tmp/ksh-debug.log",  in kshdebug_init_()
175 	if (kshdebug_shf) {  in kshdebug_init_()
176 		shf_fprintf(kshdebug_shf, "\nNew shell[pid %d]\n", getpid());  in kshdebug_init_()
177 		shf_flush(kshdebug_shf);  in kshdebug_init_()
187 	if (!kshdebug_shf)  in kshdebug_printf_()
190 	shf_fprintf(kshdebug_shf, "[%d] ", getpid());  in kshdebug_printf_()
191 	shf_vfprintf(kshdebug_shf, fmt, va);  in kshdebug_printf_()
193 	shf_flush(kshdebug_shf);  in kshdebug_printf_()
202 	if (!kshdebug_shf)  in kshdebug_dump_()
204 	shf_fprintf(kshdebug_shf, "[%d] %s:\n", getpid(), str);  in kshdebug_dump_()
209 			shf_fprintf(kshdebug_shf, "%c%02x", c,  in kshdebug_dump_()
213 		shf_fprintf(kshdebug_shf, "\n");  in kshdebug_dump_()
215 	shf_flush(kshdebug_shf);  in kshdebug_dump_()