| 1 | /*␊ |
| 2 | * strtotimex.c␊ |
| 3 | *␊ |
| 4 | * Nonstandard function which takes a string and converts it to a␊ |
| 5 | * struct timespec/timeval. Returns a pointer to the first non-numeric␊ |
| 6 | * character in the string.␊ |
| 7 | *␊ |
| 8 | */␊ |
| 9 | ␊ |
| 10 | #include <ctype.h>␊ |
| 11 | #include <inttypes.h>␊ |
| 12 | #include <stdlib.h>␊ |
| 13 | #include <time.h>␊ |
| 14 | #include <sys/time.h>␊ |
| 15 | ␊ |
| 16 | uintmax_t strntoumax(const char *nptr, char **endptr, int base, size_t n);␊ |
| 17 | ␊ |
| 18 | char *NAME(const char *str, TIMEX * ts)␊ |
| 19 | {␊ |
| 20 | ␉int n;␊ |
| 21 | ␉char *s, *s0;␊ |
| 22 | ␉__typeof__(ts->FSEC) fs;␉/* Fractional seconds */␊ |
| 23 | ␊ |
| 24 | ␉ts->tv_sec = strntoumax(str, &s, 10, ~(size_t) 0);␊ |
| 25 | ␉fs = 0;␊ |
| 26 | ␊ |
| 27 | ␉if (*s == '.') {␊ |
| 28 | ␉␉s0 = s + 1;␊ |
| 29 | ␊ |
| 30 | ␉␉fs = strntoumax(s0, &s, 10, DECIMALS);␊ |
| 31 | ␉␉n = s - s0;␊ |
| 32 | ␊ |
| 33 | ␉␉while (isdigit(*s))␊ |
| 34 | ␉␉␉s++;␊ |
| 35 | ␊ |
| 36 | ␉␉for (; n < DECIMALS; n++)␊ |
| 37 | ␉␉␉fs *= 10;␊ |
| 38 | ␉}␊ |
| 39 | ␊ |
| 40 | ␉ts->FSEC = fs;␊ |
| 41 | ␉return s;␊ |
| 42 | }␊ |
| 43 | |
