libf2c/libI77/util.c

   1 #include "config.h"
   2 #ifndef NON_UNIX_STDIO
   3 #define _INCLUDE_POSIX_SOURCE   /* for HP-UX */
   4 #define _INCLUDE_XOPEN_SOURCE   /* for HP-UX */
   5 #include <sys/types.h>
   6 #include <sys/stat.h>
   7 #endif
   8 #include "f2c.h"
   9 #include "fio.h"
  10
  11 void
  12 g_char (char *a, ftnlen alen, char *b)
  13 {
  14   char *x = a + alen, *y = b + alen;
  15
  16   for (;; y--)
  17     {
  18       if (x <= a)
  19         {
  20           *b = 0;
  21           return;
  22         }
  23       if (*--x != ' ')
  24         break;
  25     }
  26   *y-- = 0;
  27   do
  28     *y-- = *x;
  29   while (x-- > a);
  30 }
  31
  32 void
  33 b_char (char *a, char *b, ftnlen blen)
  34 {
  35   int i;
  36   for (i = 0; i < blen && *a != 0; i++)
  37     *b++ = *a++;
  38   for (; i < blen; i++)
  39     *b++ = ' ';
  40 }
  41
  42 #ifndef NON_UNIX_STDIO
  43 long
  44 f__inode (char *a, int *dev)
  45 {
  46   struct stat x;
  47   if (stat (a, &x) < 0)
  48     return (-1);
  49   *dev = x.st_dev;
  50   return (x.st_ino);
  51 }
  52 #endif