C++ (Cpp) __statfs_symlinks示例

示例#1

文件： pathconf.c 项目： Dinesh-Ramakrishnan/glibc

/* Get file-specific information about FILE.  */
long int
__pathconf (const char *file, int name)
{
  struct statfs fsbuf;
  int fd;
  int flags;

  switch (name)
    {
    case _PC_LINK_MAX:
      return __statfs_link_max (__statfs (file, &fsbuf), &fsbuf, file, -1);

    case _PC_FILESIZEBITS:
      return __statfs_filesize_max (__statfs (file, &fsbuf), &fsbuf);

    case _PC_2_SYMLINKS:
      return __statfs_symlinks (__statfs (file, &fsbuf), &fsbuf);

    case _PC_CHOWN_RESTRICTED:
      return __statfs_chown_restricted (__statfs (file, &fsbuf), &fsbuf);

    case _PC_PIPE_BUF:
      flags = O_RDONLY|O_NONBLOCK|O_NOCTTY;
#ifdef O_CLOEXEC
      flags |= O_CLOEXEC;
#endif
      fd = open_not_cancel_2 (file, flags);
      if (fd >= 0)
	{
	  long int r = __fcntl (fd, F_GETPIPE_SZ);
	  close_not_cancel_no_status (fd);
	  if (r > 0)
	    return r;
	}
      /* FALLTHROUGH */

    default:
      return posix_pathconf (file, name);
    }
}

示例#2

文件： pathconf.c 项目： Akheon23/chromecast-mirrored-source.toolchain

/* Get file-specific information about FILE.  */
long int
__pathconf (const char *file, int name)
{
  struct statfs fsbuf;

  switch (name)
    {
    case _PC_LINK_MAX:
      return __statfs_link_max (__statfs (file, &fsbuf), &fsbuf);

    case _PC_FILESIZEBITS:
      return __statfs_filesize_max (__statfs (file, &fsbuf), &fsbuf);

    case _PC_2_SYMLINKS:
      return __statfs_symlinks (__statfs (file, &fsbuf), &fsbuf);

    case _PC_CHOWN_RESTRICTED:
      return __statfs_chown_restricted (__statfs (file, &fsbuf), &fsbuf);

    default:
      return posix_pathconf (file, name);
    }
}