minix/servers/vfs/param.h
David van Moolenbroek 7113bcb896 Redo mount(2)/umount(2) ABI
- pass in file system type through mount(2), and return this type in
  statvfs structures as generated by [f]statvfs(2);
- align mount flags field with NetBSD's, splitting out service flags
  which are not to be passed to VFS;
- remove limitation of mount ABI to 16-byte labels, so that labels
  can be made larger in the future;
- introduce new m11 message union type for mount(2) as side effect.

Change-Id: I88b7710e297e00a5e4582ada5243d3d5c2801fd9
2014-02-18 11:25:01 +01:00

62 lines
1.6 KiB
C

#ifndef __VFS_PARAM_H__
#define __VFS_PARAM_H__
/* The following names are synonyms for the variables in the input message. */
#define addr m1_i3
#define buffer m1_p1
#define child_endpt m1_i2
#define co_mode m1_i1
#define fd m1_i1
#define fd2 m1_i2
#define group m1_i3
#define ls_fd m2_i1
#define mk_mode m1_i2
#define mk_z0 m1_i3
#define mode m3_i2
#define c_mode m1_i3
#define c_name m1_p1
#define name m3_p1
#define flength m2_l1
#define name1 m1_p1
#define name2 m1_p2
#define name_length m3_i1
#define name1_length m1_i1
#define name2_length m1_i2
#define nbytes m1_i2
#define owner m1_i2
#define pathname m3_ca1
#define pid m1_i3
#define ENDPT m1_i1
#define offset_lo m2_l1
#define offset_high m2_l2
#define ctl_req m4_l1
#define pipe_flags m1_i3
#define request m1_i2
#define sig m1_i2
#define tp m2_l1
#define utime_actime m2_l1
#define utime_modtime m2_l2
#define utime_file m2_p1
#define utime_length m2_i1
#define utime_strlen m2_i2
#define utimens_fd m2_i1
#define utimens_ansec m2_i2
#define utimens_mnsec m2_i3
#define utimens_flags m2_s1
#define whence m2_i2
#define svrctl_req m2_i1
#define svrctl_argp m2_p1
#define md_label m2_p1
#define md_label_len m2_l1
#define md_major m2_i1
#define md_style m2_i2
#define md_flags m2_i3
/* The following names are synonyms for the variables in the output message. */
#define reply_type m_type
#define reply_l1 m2_l1
#define reply_l2 m2_l2
#define reply_i1 m1_i1
#define reply_i2 m1_i2
#endif