src/locale/textdomain.c

   1 #include <libintl.h>
   2 #include <string.h>
   3 #include <stdlib.h>
   4 #include <errno.h>
   5 #include <limits.h>
   6 #include "libc.h"
   7 #include "atomic.h"
   8
   9 static char *current_domain;
  10
  11 char *__gettextdomain()
  12 {
  13         return current_domain ? current_domain : "messages";
  14 }
  15
  16 char *textdomain(const char *domainname)
  17 {
  18         if (!domainname) return __gettextdomain();
  19
  20         size_t domlen = strlen(domainname);
  21         if (domlen > NAME_MAX) {
  22                 errno = EINVAL;
  23                 return 0;
  24         }
  25
  26         if (!current_domain) {
  27                 current_domain = malloc(NAME_MAX+1);
  28                 if (!current_domain) return 0;
  29         }
  30
  31         memcpy(current_domain, domainname, domlen+1);
  32
  33         return current_domain;
  34 }
  35
  36 char *gettext(const char *msgid)
  37 {
  38         return dgettext(0, msgid);
  39 }
  40
  41 char *ngettext(const char *msgid1, const char *msgid2, unsigned long int n)
  42 {
  43         return dngettext(0, msgid1, msgid2, n);
  44 }