linux-master/lib/vsprintf.c

414 #define ZEROPAD	16		/* pad with zero, must be 16 == '0' - ' ' */
419 static_assert(ZEROPAD == ('0' - ' '));
474 		spec.flags &= ~ZEROPAD;
519 	if (!(spec.flags & (ZEROPAD | LEFT))) {
547 		char c = ' ' + (spec.flags & ZEROPAD);
584 	spec.flags = SPECIAL | SMALL | ZEROPAD;
739 		spec.flags |= ZEROPAD;
1032 	.flags = ZEROPAD,
1039 	.flags = ZEROPAD,
1057 		.flags = SPECIAL | SMALL | ZEROPAD,
1063 		.flags = SPECIAL | SMALL | ZEROPAD,
1069 		.flags = SMALL | ZEROPAD,
1207 	spec = (struct printf_spec){ .flags = SMALL | ZEROPAD, .base = 16 };
2580 		case '0': spec->flags |= ZEROPAD; break;