1 #include <locale.h> 2 #include <langinfo.h> 3 #include "libc.h" 4 5 static const char c_time[] = 6 "Sun\0" "Mon\0" "Tue\0" "Wed\0" "Thu\0" "Fri\0" "Sat\0" 7 "Sunday\0" "Monday\0" "Tuesday\0" "Wednesday\0" 8 "Thursday\0" "Friday\0" "Saturday\0" 9 "Jan\0" "Feb\0" "Mar\0" "Apr\0" "May\0" "Jun\0" 10 "Jul\0" "Aug\0" "Sep\0" "Oct\0" "Nov\0" "Dec\0" 11 "January\0" "February\0" "March\0" "April\0" 12 "May\0" "June\0" "July\0" "August\0" 13 "September\0" "October\0" "November\0" "December\0" 14 "AM\0" "PM\0" 15 "%a %b %e %T %Y\0" 16 "%m/%d/%y\0" 17 "%H:%M:%S\0" 18 "%I:%M:%S %p\0" 19 "\0" 20 "%m/%d/%y\0" 21 "0123456789" 22 "%a %b %e %T %Y\0" 23 "%H:%M:%S"; 24 25 static const char c_messages[] = "^[yY]\0" "^[nN]"; 26 static const char c_numeric[] = ".\0" ""; 27 28 // Android: this was __nl_langinfo_l in musl. 29 char *nl_langinfo_l(nl_item item, locale_t loc) 30 { 31 int cat = item >> 16; 32 int idx = item & 65535; 33 const char *str; 34 35 if (item == CODESET) return "UTF-8"; 36 37 switch (cat) { 38 case LC_NUMERIC: 39 if (idx > 1) return NULL; 40 str = c_numeric; 41 break; 42 case LC_TIME: 43 if (idx > 0x31) return NULL; 44 str = c_time; 45 break; 46 case LC_MONETARY: 47 if (idx > 0) return NULL; 48 str = ""; 49 break; 50 case LC_MESSAGES: 51 if (idx > 1) return NULL; 52 str = c_messages; 53 break; 54 default: 55 return NULL; 56 } 57 58 for (; idx; idx--, str++) for (; *str; str++); 59 return (char *)str; 60 } 61 62 // Android: this was __nl_langinfo in musl 63 char *nl_langinfo(nl_item item) 64 { 65 return nl_langinfo_l(item, 0); 66 } 67 68 weak_alias(__nl_langinfo, nl_langinfo); 69 weak_alias(__nl_langinfo_l, nl_langinfo_l); 70
