minix/lib/libc/sys/statvfs.c

   1 #include <sys/cdefs.h>
   2 #include <lib.h>
   3 #include "namespace.h"
   4
   5 #include <sys/types.h>
   6 #include <sys/statvfs.h>
   7 #include <string.h>
   8
   9 #ifdef __weak_alias
  10 __weak_alias(statvfs, _statvfs)
  11 #endif
  12
  13 int statvfs1(const char *name, struct statvfs *buffer, int flags)
  14 {
  15   message m;
  16
  17   memset(&m, 0, sizeof(m));
  18   m.m_lc_vfs_statvfs1.len = strlen(name) + 1;
  19   m.m_lc_vfs_statvfs1.name =  (vir_bytes)name;
  20   m.m_lc_vfs_statvfs1.buf = (vir_bytes)buffer;
  21   m.m_lc_vfs_statvfs1.flags = flags;
  22   return(_syscall(VFS_PROC_NR, VFS_STATVFS1, &m));
  23 }
  24
  25 int statvfs(const char *name, struct statvfs *buffer)
  26 {
  27   return statvfs1(name, buffer, ST_WAIT);
  28 }