freebsd-skq/contrib/libf2c/libI77/util.c

53 lines
785 B
C

#include "config.h"
#ifndef NON_UNIX_STDIO
#define _INCLUDE_POSIX_SOURCE /* for HP-UX */
#define _INCLUDE_XOPEN_SOURCE /* for HP-UX */
#include <sys/types.h>
#include <sys/stat.h>
#endif
#include "f2c.h"
#include "fio.h"
void
g_char (char *a, ftnlen alen, char *b)
{
char *x = a + alen, *y = b + alen;
for (;; y--)
{
if (x <= a)
{
*b = 0;
return;
}
if (*--x != ' ')
break;
}
*y-- = 0;
do
*y-- = *x;
while (x-- > a);
}
void
b_char (char *a, char *b, ftnlen blen)
{
int i;
for (i = 0; i < blen && *a != 0; i++)
*b++ = *a++;
for (; i < blen; i++)
*b++ = ' ';
}
#ifndef NON_UNIX_STDIO
long
f__inode (char *a, int *dev)
{
struct stat x;
if (stat (a, &x) < 0)
return (-1);
*dev = x.st_dev;
return (x.st_ino);
}
#endif