diff options
Diffstat (limited to 'hurd/io.defs')
| -rw-r--r-- | hurd/io.defs | 73 |
1 files changed, 37 insertions, 36 deletions
diff --git a/hurd/io.defs b/hurd/io.defs index 7276505d..83c90382 100644 --- a/hurd/io.defs +++ b/hurd/io.defs @@ -32,9 +32,12 @@ IO_IMPORTS #ifdef REPLY_PORTS type reply_port_t = MACH_MSG_TYPE_MAKE_SEND_ONCE | polymorphic ctype: mach_port_t; -#define RPT sreplyport reply: reply_port_t +#define RPTDECL sreplyport reply: reply_port_t +#define RPT RPTDECL; +#define RPTLAST ; RPTDECL #else -#define RPT +#define RPTLAST +#define RPT #endif @@ -48,7 +51,7 @@ type reply_port_t = MACH_MSG_TYPE_MAKE_SEND_ONCE | polymorphic /*INTR */ routine io_write ( io_object: io_t; - RPT; + RPT data: data_t; offset: off_t; out amount: int); @@ -59,7 +62,7 @@ routine io_write ( /* INTR */ routine io_read ( io_object: io_t; - RPT; + RPT out data: data_t; offset: off_t; amount: int); @@ -68,7 +71,7 @@ routine io_read ( /* INTR */ routine io_seek ( io_object: io_t; - RPT; + RPT offset: off_t; whence: int; out newp: off_t); @@ -78,7 +81,7 @@ routine io_seek ( by the nonblocking flag. */ routine io_readable ( io_object: io_t; - RPT; + RPT out amount: int); /* These four routines modify the O_APPEND, O_ASYNC, O_FSYNC, and @@ -88,22 +91,22 @@ routine io_readable ( I/O is done through io_async which is orthogonal to these calls. */ routine io_set_all_openmodes ( io_object: io_t; - RPT; + RPT newbits: int); routine io_get_openmodes ( io_object: io_t; - RPT; + RPT out bits: int); routine io_set_some_openmodes ( io_object: io_t; - RPT; + RPT bits_to_set: int); routine io_clear_some_openmodes ( io_object: io_t; - RPT; + RPT bits_to_clear: int); /* This requests that the IO object send SIGIO and SIGURG signals, @@ -115,7 +118,7 @@ routine io_clear_some_openmodes ( */ routine io_async ( io_object: io_t; - RPT; + RPT notify_port: mach_port_send_t; out async_id_port: mach_port_send_t); @@ -127,12 +130,12 @@ routine io_async ( filesystems). An owner of 0 indicates that there is no owner. */ routine io_mod_owner ( io_object: io_t; - RPT; + RPT owner: pid_t); routine io_get_owner ( io_object: io_t; - RPT; + RPT out owner: pid_t); /* This provides "old style" async IO. This is deprecated, and @@ -150,7 +153,7 @@ routine io_get_owner ( /* Fetch the current old-style async ID port. */ routine io_get_icky_async_id ( io_object: io_t; - RPT; + RPT out icky_async_id_port: mach_port_send_t); /* Select_type is the or of SELECT_READ, SELECT_WRITE, and SELECT_URG. @@ -162,7 +165,7 @@ routine io_get_icky_async_id ( send-once right. */ routine io_select ( io_object: io_t; - RPT; + RPT select_type: int; return_port: mach_port_make_send_once_t; id_tag: int; @@ -175,7 +178,7 @@ routine io_select ( /* INTR */ routine io_stat ( stat_object: io_t; - RPT; + RPT out stat_info: io_statbuf_t); /* Get a reauthenticated port to an io object. The user should follow @@ -184,7 +187,7 @@ routine io_stat ( authentication. */ simpleroutine io_reauthenticate ( auth_object: io_t; - RPT; + RPT rend_int: int); /* Return another port which has been restricted to do only those @@ -192,7 +195,7 @@ simpleroutine io_reauthenticate ( do. */ routine io_restrict_auth ( io_object: io_t; - RPT; + RPT out new_object: mach_port_send_t; uids: idarray_t; gids: idarray_t); @@ -200,13 +203,13 @@ routine io_restrict_auth ( /* Return a new port with the same semantics as the existing port. */ routine io_duplicate ( io_object: io_t; - RPT; + RPT out newport: mach_port_send_t); /* Get version information about the server exporting the IO object. */ routine io_server_version ( vers_object: io_t; - RPT; + RPT out server_name: string_t; out server_major_version: int; out server_minor_version: int; @@ -224,7 +227,7 @@ routine io_server_version ( objects can still be accessed by io_read and io_write. */ routine io_map ( io_object: io_t; - RPT; + RPT out memobjrd: mach_port_send_t; out memobjwt: mach_port_send_t); @@ -238,7 +241,7 @@ routine io_map ( */ routine io_map_cntl ( io_object: io_t; - RPT; + RPT out memobj: mach_port_send_t); /* Users of the shared page who don't have the conch and want it @@ -247,8 +250,7 @@ routine io_map_cntl ( in a loop for safety. */ /* INTR */ routine io_get_conch ( - io_object: io_t; - RPT); + io_object: io_t RPTLAST); /* When the user is done with the shared page, while holding the conch, the filesystem may have changed the conch status to @@ -260,8 +262,7 @@ routine io_get_conch ( the conch status might be either USER_COULD_HAVE_CONCH or USER_HAS_NOT_CONCH. */ routine io_release_conch ( - io_object: io_t; - RPT); + io_object: io_t RPTLAST); /* This routine should be called while the user has the conch, after the user has encountered an eof condition (where the file pointer @@ -270,8 +271,7 @@ routine io_release_conch ( routine should be called while the user has the conch. The user will keep it upon return. */ routine io_eofnotify ( - io_object: io_t; - RPT); + io_object: io_t RPTLAST); /* If the user wants to write past the prenotify size, a call needs to be made to io_prenotify giving the paramters of the write. Upon @@ -281,7 +281,7 @@ routine io_eofnotify ( will keep it upon return. */ routine io_prenotify ( io_object: io_t; - RPT; + RPT write_start: vm_offset_t; write_end: vm_offset_t); @@ -291,7 +291,7 @@ routine io_prenotify ( */ routine io_postnotify ( io_object: io_t; - RPT; + RPT write_start: vm_offset_t; write_end: vm_offset_t); @@ -299,19 +299,20 @@ routine io_postnotify ( call this routine, while holding the conch. The user will keep the conch upon return. */ routine io_readnotify ( - io_object: io_t; - RPT); + io_object: io_t RPTLAST); /* This routine sleeps until the read_size is increased. The routine should be called while the user has the conch. The user will keep it upon return. */ /* INTR */ routine io_readsleep ( - io_object: io_t; - RPT); + io_object: io_t RPTLAST); /* The shared user has just done some IO, and a signal needs to be sent for async users. */ routine io_sigio ( - io_object: io_t; - RPT); + io_object: io_t RPTLAST); + +#undef RPT +#undef RPTLAST +#undef RPTDECL |