minix/lib/libc/sys/fstatvfs.c

   1 #include <sys/cdefs.h>
   2 #include "namespace.h"
   3 #include <lib.h>
   4
   5 #include <string.h>
   6 #include <sys/statvfs.h>
   7
   8 #if defined(__weak_alias)
   9 __weak_alias(fstatvfs, _fstatvfs)
  10 #endif
  11
  12 int fstatvfs1(int fd, struct statvfs *buffer, int flags)
  13 {
  14   message m;
  15
  16   memset(&m, 0, sizeof(m));
  17   m.m_lc_vfs_statvfs1.fd = fd;
  18   m.m_lc_vfs_statvfs1.buf = (vir_bytes)buffer;
  19   m.m_lc_vfs_statvfs1.flags = flags;
  20   return(_syscall(VFS_PROC_NR, VFS_FSTATVFS1, &m));
  21 }
  22
  23 int fstatvfs(int fd, struct statvfs *buffer)
  24 {
  25   return fstatvfs1(fd, buffer, ST_WAIT);
  26 }