libf2c/libI77/util.c

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