lib/libcurses/wgetstr.c

   1 #include <curses.h>
   2 #include "curspriv.h"
   3
   4 /****************************************************************/
   5 /* Wgetstr(win,str) reads in a string (terminated by \n or \r)  */
   6 /* To the buffer pointed to by 'str', and displays the input    */
   7 /* In window 'win'. The user's erase and kill characters are    */
   8 /* Active.                                                      */
   9 /****************************************************************/
  10
  11 int wgetstr(win, str)
  12 WINDOW *win;
  13 char *str;
  14 {
  15   while ((*str = wgetch(win)) != ERR && *str != '\n') str++;
  16   if (*str == ERR) {
  17         *str = '\0';
  18         return ERR;
  19   }
  20   *str = '\0';
  21   return OK;
  22 }