54 /* Function prototypes for non-inline static functions. */
57 #define U2S_BUFSIZE ((1U << (LG_SIZEOF_INTMAX_T + 3)) + 1)
58 static char *u2s(uintmax_t x, unsigned base, bool uppercase, char *s,
61 static char *d2s(intmax_t x, char sign, char *s, size_t *slen_p);
63 static char *o2s(uintmax_t x, bool alt_form, char *s, size_t *slen_p);
65 static char *x2s(uintmax_t x, bool alt_form, bool uppercase, char *s,
106  * glibc provides a non-standard strerror_r() when _GNU_SOURCE is defined, so
119 		buf[buflen-1] = '\0';  in buferror()
128 malloc_strtoumax(const char *restrict nptr, char **restrict endptr, int base) {  in malloc_strtoumax()  argument
135 	if (base < 0 || base == 1 || base > 36) {  in malloc_strtoumax()
141 	b = base;  in malloc_strtoumax()
150 		case '-':  in malloc_strtoumax()
164 	 * Note where the first non-whitespace/sign character is so that it is  in malloc_strtoumax()
166 	 * "  -x").  in malloc_strtoumax()
171 		case '0': case '1': case '2': case '3': case '4': case '5':  in malloc_strtoumax()
180 		case 'X': case 'x':  in malloc_strtoumax()
182 			case '0': case '1': case '2': case '3': case '4':  in malloc_strtoumax()
211 	while ((*p >= '0' && *p <= '9' && (digit = *p - '0') < b)  in malloc_strtoumax()
212 	    || (*p >= 'A' && *p <= 'Z' && (digit = 10 + *p - 'A') < b)  in malloc_strtoumax()
213 	    || (*p >= 'a' && *p <= 'z' && (digit = 10 + *p - 'a') < b)) {  in malloc_strtoumax()
226 		ret = (uintmax_t)(-((intmax_t)ret));  in malloc_strtoumax()
249 u2s(uintmax_t x, unsigned base, bool uppercase, char *s, size_t *slen_p) {  in u2s()  argument
252 	i = U2S_BUFSIZE - 1;  in u2s()
254 	switch (base) {  in u2s()
257 			i--;  in u2s()
258 			s[i] = "0123456789"[x % (uint64_t)10];  in u2s()
259 			x /= (uint64_t)10;  in u2s()
260 		} while (x > 0);  in u2s()
268 			i--;  in u2s()
269 			s[i] = digits[x & 0xf];  in u2s()
270 			x >>= 4;  in u2s()
271 		} while (x > 0);  in u2s()
278 		assert(base >= 2 && base <= 36);  in u2s()
280 			i--;  in u2s()
281 			s[i] = digits[x % (uint64_t)base];  in u2s()
282 			x /= (uint64_t)base;  in u2s()
283 		} while (x > 0);  in u2s()
286 	*slen_p = U2S_BUFSIZE - 1 - i;  in u2s()
291 d2s(intmax_t x, char sign, char *s, size_t *slen_p) {  in d2s()  argument
294 	if ((neg = (x < 0))) {  in d2s()
295 		x = -x;  in d2s()
297 	s = u2s(x, 10, false, s, slen_p);  in d2s()
299 		sign = '-';  in d2s()
302 	case '-':  in d2s()
309 		s--;  in d2s()
319 o2s(uintmax_t x, bool alt_form, char *s, size_t *slen_p) {  in o2s()  argument
320 	s = u2s(x, 8, false, s, slen_p);  in o2s()
322 		s--;  in o2s()
330 x2s(uintmax_t x, bool alt_form, bool uppercase, char *s, size_t *slen_p) {  in x2s()  argument
331 	s = u2s(x, 16, uppercase, s, slen_p);  in x2s()
333 		s -= 2;  in x2s()
335 		memcpy(s, uppercase ? "0X" : "0x", 2);  in x2s()
353 		size_t cpylen = (slen <= size - i) ? slen : size - i;	\  in malloc_vsnprintf()
360 	size_t pad_len = (width == -1) ? 0 : ((slen < (size_t)width) ?	\  in malloc_vsnprintf()
361 	    (size_t)width - slen : 0);					\  in malloc_vsnprintf()
432 			int prec = -1;  in malloc_vsnprintf()
433 			int width = -1;  in malloc_vsnprintf()
446 				case '-':  in malloc_vsnprintf()
470 					width = -width;  in malloc_vsnprintf()
473 			case '0': case '1': case '2': case '3': case '4':  in malloc_vsnprintf()
497 			case '0': case '1': case '2': case '3': case '4':  in malloc_vsnprintf()
540 				    ' ' : '-')), buf, &slen);  in malloc_vsnprintf()
562 			} case 'x': case 'X': {  in malloc_vsnprintf()
567 				s = x2s(val, alt_form, *f == 'X', buf, &slen);  in malloc_vsnprintf()
613 		str[size - 1] = '\0';  in malloc_vsnprintf()
623 JEMALLOC_FORMAT_PRINTF(3, 4)
659 JEMALLOC_FORMAT_PRINTF(3, 4)