src/api/sys_statvfs.c

   1 #include <sys/statvfs.h>
   2 #define T(t) (t*)0;
   3 #define F(t,n) {t *y = &x.n;}
   4 #define C(n) switch(n){case n:;}
   5 static void f()
   6 {
   7 T(fsblkcnt_t)
   8 T(fsfilcnt_t)
   9 {
  10 struct statvfs x;
  11 F(unsigned long, f_bsize)
  12 F(unsigned long, f_frsize)
  13 F(fsblkcnt_t,f_blocks)
  14 F(fsblkcnt_t,f_bfree)
  15 F(fsblkcnt_t,f_bavail)
  16 F(fsfilcnt_t,f_files)
  17 F(fsfilcnt_t,f_ffree)
  18 F(fsfilcnt_t,f_favail)
  19 F(unsigned long, f_fsid)
  20 F(unsigned long, f_flag)
  21 F(unsigned long, f_namemax)
  22 }
  23 C(ST_RDONLY)
  24 C(ST_NOSUID)
  25 {int(*p)(int,struct statvfs*) = fstatvfs;}
  26 {int(*p)(const char*restrict,struct statvfs*restrict) = statvfs;}
  27 }