Lines Matching full:spec
450 struct printf_spec spec) in number() argument
456 int need_pfx = ((spec.flags & SPECIAL) && spec.base != 10); in number()
459 int field_width = spec.field_width; in number()
460 int precision = spec.precision; in number()
464 locase = (spec.flags & SMALL); in number()
465 if (spec.flags & LEFT) in number()
466 spec.flags &= ~ZEROPAD; in number()
468 if (spec.flags & SIGN) { in number()
473 } else if (spec.flags & PLUS) { in number()
476 } else if (spec.flags & SPACE) { in number()
482 if (spec.base == 16) in number()
490 if (num < spec.base) in number()
492 else if (spec.base != 10) { /* 8 or 16 */ in number()
493 int mask = spec.base - 1; in number()
496 if (spec.base == 16) in number()
511 if (!(spec.flags & (ZEROPAD | LEFT))) { in number()
526 if (spec.base == 16 || !is_zero) { in number()
531 if (spec.base == 16) { in number()
538 if (!(spec.flags & LEFT)) { in number()
539 char c = ' ' + (spec.flags & ZEROPAD); in number()
572 struct printf_spec spec; in special_hex_number() local
574 spec.type = FORMAT_TYPE_PTR; in special_hex_number()
575 spec.field_width = 2 + 2 * size; /* 0x + hex */ in special_hex_number()
576 spec.flags = SPECIAL | SMALL | ZEROPAD; in special_hex_number()
577 spec.base = 16; in special_hex_number()
578 spec.precision = -1; in special_hex_number()
580 return number(buf, end, num, spec); in special_hex_number()
606 * @spec: for field width and flags
610 char *widen_string(char *buf, int n, char *end, struct printf_spec spec) in widen_string() argument
614 if (likely(n >= spec.field_width)) in widen_string()
617 spaces = spec.field_width - n; in widen_string()
618 if (!(spec.flags & LEFT)) { in widen_string()
632 struct printf_spec spec) in string_nocheck() argument
635 int lim = spec.precision; in string_nocheck()
646 return widen_string(buf, len, end, spec); in string_nocheck()
650 struct printf_spec spec) in err_ptr() argument
656 return string_nocheck(buf, end, sym, spec); in err_ptr()
663 spec.flags |= SIGN; in err_ptr()
664 spec.base = 10; in err_ptr()
665 return number(buf, end, err, spec); in err_ptr()
670 struct printf_spec spec) in error_string() argument
677 if (spec.precision == -1) in error_string()
678 spec.precision = 2 * sizeof(void *); in error_string()
680 return string_nocheck(buf, end, s, spec); in error_string()
700 struct printf_spec spec) in check_pointer() argument
706 *buf = error_string(*buf, end, err_msg, spec); in check_pointer()
715 struct printf_spec spec) in string() argument
717 if (check_pointer(&buf, end, s, spec)) in string()
720 return string_nocheck(buf, end, s, spec); in string()
725 struct printf_spec spec) in pointer_string() argument
727 spec.base = 16; in pointer_string()
728 spec.flags |= SMALL; in pointer_string()
729 if (spec.field_width == -1) { in pointer_string()
730 spec.field_width = 2 * sizeof(ptr); in pointer_string()
731 spec.flags |= ZEROPAD; in pointer_string()
734 return number(buf, end, (unsigned long int)ptr, spec); in pointer_string()
822 struct printf_spec spec) in ptr_to_id() argument
833 return pointer_string(buf, end, ptr, spec); in ptr_to_id()
838 return pointer_string(buf, end, (const void *)hashval, spec); in ptr_to_id()
843 spec.field_width = 2 * sizeof(ptr); in ptr_to_id()
845 return error_string(buf, end, str, spec); in ptr_to_id()
848 return pointer_string(buf, end, (const void *)hashval, spec); in ptr_to_id()
855 struct printf_spec spec) in restricted_pointer() argument
860 return ptr_to_id(buf, end, ptr, spec); in restricted_pointer()
869 if (spec.field_width == -1) in restricted_pointer()
870 spec.field_width = 2 * sizeof(ptr); in restricted_pointer()
871 return error_string(buf, end, "pK-error", spec); in restricted_pointer()
897 return pointer_string(buf, end, ptr, spec); in restricted_pointer()
901 char *dentry_name(char *buf, char *end, const struct dentry *d, struct printf_spec spec, in dentry_name() argument
919 if (check_pointer(&buf, end, d, spec)) { in dentry_name()
934 for (n = 0; n != spec.precision; n++, buf++) { in dentry_name()
946 return widen_string(buf, n, end, spec); in dentry_name()
951 struct printf_spec spec, const char *fmt) in file_dentry_name() argument
953 if (check_pointer(&buf, end, f, spec)) in file_dentry_name()
956 return dentry_name(buf, end, f->f_path.dentry, spec, fmt); in file_dentry_name()
961 struct printf_spec spec, const char *fmt) in bdev_name() argument
965 if (check_pointer(&buf, end, bdev, spec)) in bdev_name()
969 buf = string(buf, end, hd->disk_name, spec); in bdev_name()
976 buf = number(buf, end, bdev->bd_partno, spec); in bdev_name()
984 struct printf_spec spec, const char *fmt) in symbol_string() argument
1007 return string_nocheck(buf, end, sym, spec); in symbol_string()
1045 struct printf_spec spec, const char *fmt) in resource_string() argument
1091 if (check_pointer(&buf, end, res, spec)) in resource_string()
1141 return string_nocheck(buf, end, sym, spec); in resource_string()
1145 char *hex_string(char *buf, char *end, u8 *addr, struct printf_spec spec, in hex_string() argument
1152 if (spec.field_width == 0) in hex_string()
1156 if (check_pointer(&buf, end, addr, spec)) in hex_string()
1174 if (spec.field_width > 0) in hex_string()
1175 len = min_t(int, spec.field_width, 64); in hex_string()
1197 struct printf_spec spec, const char *fmt) in bitmap_string() argument
1200 int nr_bits = max_t(int, spec.field_width, 0); in bitmap_string()
1204 if (check_pointer(&buf, end, bitmap, spec)) in bitmap_string()
1208 spec = (struct printf_spec){ .flags = SMALL | ZEROPAD, .base = 16 }; in bitmap_string()
1231 spec.field_width = DIV_ROUND_UP(chunksz, 4); in bitmap_string()
1232 buf = number(buf, end, val, spec); in bitmap_string()
1241 struct printf_spec spec, const char *fmt) in bitmap_list_string() argument
1243 int nr_bits = max_t(int, spec.field_width, 0); in bitmap_list_string()
1248 if (check_pointer(&buf, end, bitmap, spec)) in bitmap_list_string()
1281 struct printf_spec spec, const char *fmt) in mac_address_string() argument
1289 if (check_pointer(&buf, end, addr, spec)) in mac_address_string()
1317 return string_nocheck(buf, end, mac_addr, spec); in mac_address_string()
1471 struct printf_spec spec, const char *fmt) in ip6_addr_string() argument
1480 return string_nocheck(buf, end, ip6_addr, spec); in ip6_addr_string()
1485 struct printf_spec spec, const char *fmt) in ip4_addr_string() argument
1491 return string_nocheck(buf, end, ip4_addr, spec); in ip4_addr_string()
1496 struct printf_spec spec, const char *fmt) in ip6_addr_string_sa() argument
1540 p = number(p, pend, ntohs(sa->sin6_port), spec); in ip6_addr_string_sa()
1545 IPV6_FLOWINFO_MASK), spec); in ip6_addr_string_sa()
1549 p = number(p, pend, sa->sin6_scope_id, spec); in ip6_addr_string_sa()
1553 return string_nocheck(buf, end, ip6_addr, spec); in ip6_addr_string_sa()
1558 struct printf_spec spec, const char *fmt) in ip4_addr_string_sa() argument
1584 p = number(p, pend, ntohs(sa->sin_port), spec); in ip4_addr_string_sa()
1588 return string_nocheck(buf, end, ip4_addr, spec); in ip4_addr_string_sa()
1593 struct printf_spec spec, const char *fmt) in ip_addr_string() argument
1597 if (check_pointer(&buf, end, ptr, spec)) in ip_addr_string()
1602 return ip6_addr_string(buf, end, ptr, spec, fmt); in ip_addr_string()
1604 return ip4_addr_string(buf, end, ptr, spec, fmt); in ip_addr_string()
1614 return ip4_addr_string_sa(buf, end, &sa->v4, spec, fmt); in ip_addr_string()
1616 return ip6_addr_string_sa(buf, end, &sa->v6, spec, fmt); in ip_addr_string()
1618 return error_string(buf, end, "(einval)", spec); in ip_addr_string()
1623 return error_string(buf, end, err_fmt_msg, spec); in ip_addr_string()
1627 char *escaped_string(char *buf, char *end, u8 *addr, struct printf_spec spec, in escaped_string() argument
1635 if (spec.field_width == 0) in escaped_string()
1638 if (check_pointer(&buf, end, addr, spec)) in escaped_string()
1673 len = spec.field_width < 0 ? 1 : spec.field_width; in escaped_string()
1686 struct printf_spec spec, const char *fmt) in va_format() argument
1690 if (check_pointer(&buf, end, va_fmt, spec)) in va_format()
1702 struct printf_spec spec, const char *fmt) in uuid_string() argument
1710 if (check_pointer(&buf, end, addr, spec)) in uuid_string()
1742 return string_nocheck(buf, end, uuid, spec); in uuid_string()
1747 struct printf_spec spec, const char *fmt) in netdev_bits() argument
1752 if (check_pointer(&buf, end, addr, spec)) in netdev_bits()
1761 return error_string(buf, end, "(%pN?)", spec); in netdev_bits()
1769 struct printf_spec spec, const char *fmt) in fourcc_string() argument
1777 return error_string(buf, end, "(%p4?)", spec); in fourcc_string()
1779 if (check_pointer(&buf, end, fourcc, spec)) in fourcc_string()
1800 return string(buf, end, output, spec); in fourcc_string()
1805 struct printf_spec spec, const char *fmt) in address_val() argument
1810 if (check_pointer(&buf, end, addr, spec)) in address_val()
1865 struct printf_spec spec, const char *fmt) in rtc_str() argument
1872 if (check_pointer(&buf, end, tm, spec)) in rtc_str()
1915 struct printf_spec spec, const char *fmt) in time64_str() argument
1933 return rtc_str(buf, end, &rtc_time, spec, fmt); in time64_str()
1937 char *time_and_date(char *buf, char *end, void *ptr, struct printf_spec spec, in time_and_date() argument
1942 return rtc_str(buf, end, (const struct rtc_time *)ptr, spec, fmt); in time_and_date()
1944 return time64_str(buf, end, *(const time64_t *)ptr, spec, fmt); in time_and_date()
1946 return error_string(buf, end, "(%pt?)", spec); in time_and_date()
1951 char *clock(char *buf, char *end, struct clk *clk, struct printf_spec spec, in clock() argument
1955 return error_string(buf, end, "(%pC?)", spec); in clock()
1957 if (check_pointer(&buf, end, clk, spec)) in clock()
1964 return string(buf, end, __clk_get_name(clk), spec); in clock()
1966 return ptr_to_id(buf, end, clk, spec); in clock()
2002 const struct printf_spec *spec; member
2050 *pff[i].spec); in format_page_flags()
2060 struct printf_spec spec, const char *fmt) in flags_string() argument
2065 if (check_pointer(&buf, end, flags_ptr, spec)) in flags_string()
2080 return error_string(buf, end, "(%pG?)", spec); in flags_string()
2110 struct printf_spec spec, const char *fmt) in device_node_string() argument
2119 struct printf_spec str_spec = spec; in device_node_string()
2123 return error_string(buf, end, "(%pO?)", spec); in device_node_string()
2126 return error_string(buf, end, "(%pOF?)", spec); in device_node_string()
2128 if (check_pointer(&buf, end, dn, spec)) in device_node_string()
2159 case 'P': /* path-spec */ in device_node_string()
2195 return widen_string(buf, buf - buf_start, end, spec); in device_node_string()
2200 struct printf_spec spec, const char *fmt) in fwnode_string() argument
2202 struct printf_spec str_spec = spec; in fwnode_string()
2208 return error_string(buf, end, "(%pf?)", spec); in fwnode_string()
2210 if (check_pointer(&buf, end, fwnode, spec)) in fwnode_string()
2225 return widen_string(buf, buf - buf_start, end, spec); in fwnode_string()
2363 * P device node path spec (name + @unit)
2386 struct printf_spec spec) in pointer() argument
2394 return symbol_string(buf, end, ptr, spec, fmt); in pointer()
2397 return resource_string(buf, end, ptr, spec, fmt); in pointer()
2399 return hex_string(buf, end, ptr, spec, fmt); in pointer()
2403 return bitmap_list_string(buf, end, ptr, spec, fmt); in pointer()
2405 return bitmap_string(buf, end, ptr, spec, fmt); in pointer()
2411 return mac_address_string(buf, end, ptr, spec, fmt); in pointer()
2421 return ip_addr_string(buf, end, ptr, spec, fmt); in pointer()
2423 return escaped_string(buf, end, ptr, spec, fmt); in pointer()
2425 return uuid_string(buf, end, ptr, spec, fmt); in pointer()
2427 return va_format(buf, end, ptr, spec, fmt); in pointer()
2429 return restricted_pointer(buf, end, ptr, spec); in pointer()
2431 return netdev_bits(buf, end, ptr, spec, fmt); in pointer()
2433 return fourcc_string(buf, end, ptr, spec, fmt); in pointer()
2435 return address_val(buf, end, ptr, spec, fmt); in pointer()
2437 return dentry_name(buf, end, ptr, spec, fmt); in pointer()
2439 return time_and_date(buf, end, ptr, spec, fmt); in pointer()
2441 return clock(buf, end, ptr, spec, fmt); in pointer()
2443 return file_dentry_name(buf, end, ptr, spec, fmt); in pointer()
2446 return bdev_name(buf, end, ptr, spec, fmt); in pointer()
2450 return flags_string(buf, end, ptr, spec, fmt); in pointer()
2452 return device_node_string(buf, end, ptr, spec, fmt + 1); in pointer()
2454 return fwnode_string(buf, end, ptr, spec, fmt + 1); in pointer()
2456 return pointer_string(buf, end, ptr, spec); in pointer()
2461 return err_ptr(buf, end, ptr, spec); in pointer()
2466 return string(buf, end, ptr, spec); in pointer()
2468 return error_string(buf, end, "(einval)", spec); in pointer()
2477 return pointer_string(buf, end, ptr, spec); in pointer()
2479 return ptr_to_id(buf, end, ptr, spec); in pointer()
2504 int format_decode(const char *fmt, struct printf_spec *spec) in format_decode() argument
2510 if (spec->type == FORMAT_TYPE_WIDTH) { in format_decode()
2511 if (spec->field_width < 0) { in format_decode()
2512 spec->field_width = -spec->field_width; in format_decode()
2513 spec->flags |= LEFT; in format_decode()
2515 spec->type = FORMAT_TYPE_NONE; in format_decode()
2520 if (spec->type == FORMAT_TYPE_PRECISION) { in format_decode()
2521 if (spec->precision < 0) in format_decode()
2522 spec->precision = 0; in format_decode()
2524 spec->type = FORMAT_TYPE_NONE; in format_decode()
2529 spec->type = FORMAT_TYPE_NONE; in format_decode()
2541 spec->flags = 0; in format_decode()
2549 case '-': spec->flags |= LEFT; break; in format_decode()
2550 case '+': spec->flags |= PLUS; break; in format_decode()
2551 case ' ': spec->flags |= SPACE; break; in format_decode()
2552 case '#': spec->flags |= SPECIAL; break; in format_decode()
2553 case '0': spec->flags |= ZEROPAD; break; in format_decode()
2562 spec->field_width = -1; in format_decode()
2565 spec->field_width = skip_atoi(&fmt); in format_decode()
2568 spec->type = FORMAT_TYPE_WIDTH; in format_decode()
2574 spec->precision = -1; in format_decode()
2578 spec->precision = skip_atoi(&fmt); in format_decode()
2579 if (spec->precision < 0) in format_decode()
2580 spec->precision = 0; in format_decode()
2583 spec->type = FORMAT_TYPE_PRECISION; in format_decode()
2606 spec->base = 10; in format_decode()
2609 spec->type = FORMAT_TYPE_CHAR; in format_decode()
2613 spec->type = FORMAT_TYPE_STR; in format_decode()
2617 spec->type = FORMAT_TYPE_PTR; in format_decode()
2621 spec->type = FORMAT_TYPE_PERCENT_CHAR; in format_decode()
2626 spec->base = 8; in format_decode()
2630 spec->flags |= SMALL; in format_decode()
2634 spec->base = 16; in format_decode()
2639 spec->flags |= SIGN; in format_decode()
2654 spec->type = FORMAT_TYPE_INVALID; in format_decode()
2659 spec->type = FORMAT_TYPE_LONG_LONG; in format_decode()
2662 spec->type = FORMAT_TYPE_ULONG + (spec->flags & SIGN); in format_decode()
2664 spec->type = FORMAT_TYPE_SIZE_T; in format_decode()
2666 spec->type = FORMAT_TYPE_PTRDIFF; in format_decode()
2669 spec->type = FORMAT_TYPE_UBYTE + (spec->flags & SIGN); in format_decode()
2672 spec->type = FORMAT_TYPE_USHORT + (spec->flags & SIGN); in format_decode()
2675 spec->type = FORMAT_TYPE_UINT + (spec->flags & SIGN); in format_decode()
2682 set_field_width(struct printf_spec *spec, int width) in set_field_width() argument
2684 spec->field_width = width; in set_field_width()
2685 if (WARN_ONCE(spec->field_width != width, "field width %d too large", width)) { in set_field_width()
2686 spec->field_width = clamp(width, -FIELD_WIDTH_MAX, FIELD_WIDTH_MAX); in set_field_width()
2691 set_precision(struct printf_spec *spec, int prec) in set_precision() argument
2693 spec->precision = prec; in set_precision()
2694 if (WARN_ONCE(spec->precision != prec, "precision %d too large", prec)) { in set_precision()
2695 spec->precision = clamp(prec, 0, PRECISION_MAX); in set_precision()
2731 struct printf_spec spec = {0}; in vsnprintf() local
2749 int read = format_decode(fmt, &spec); in vsnprintf()
2753 switch (spec.type) { in vsnprintf()
2766 set_field_width(&spec, va_arg(args, int)); in vsnprintf()
2770 set_precision(&spec, va_arg(args, int)); in vsnprintf()
2776 if (!(spec.flags & LEFT)) { in vsnprintf()
2777 while (--spec.field_width > 0) { in vsnprintf()
2788 while (--spec.field_width > 0) { in vsnprintf()
2797 str = string(str, end, va_arg(args, char *), spec); in vsnprintf()
2802 spec); in vsnprintf()
2825 switch (spec.type) { in vsnprintf()
2836 if (spec.flags & SIGN) in vsnprintf()
2863 str = number(str, end, num, spec); in vsnprintf()
3032 struct printf_spec spec = {0}; in vbin_printf() local
3064 int read = format_decode(fmt, &spec); in vbin_printf()
3068 switch (spec.type) { in vbin_printf()
3080 set_field_width(&spec, width); in vbin_printf()
3120 spec); in vbin_printf()
3132 switch (spec.type) { in vbin_printf()
3191 struct printf_spec spec = {0}; in bstr_printf() local
3224 int read = format_decode(fmt, &spec); in bstr_printf()
3228 switch (spec.type) { in bstr_printf()
3241 set_field_width(&spec, get_arg(int)); in bstr_printf()
3245 set_precision(&spec, get_arg(int)); in bstr_printf()
3251 if (!(spec.flags & LEFT)) { in bstr_printf()
3252 while (--spec.field_width > 0) { in bstr_printf()
3262 while (--spec.field_width > 0) { in bstr_printf()
3273 str = string(str, end, (char *)str_arg, spec); in bstr_printf()
3305 str = pointer(fmt, str, end, get_arg(void *), spec); in bstr_printf()
3324 switch (spec.type) { in bstr_printf()
3358 str = number(str, end, num, spec); in bstr_printf()
3360 } /* switch(spec.type) */ in bstr_printf()