DosSMGetStatus: Difference between revisions
Created page with "image:legacy.png ==Description== Return status of screen groups. This can only be called by the shell that owns the Session Manager. ==Syntax== <PRE> APIRET16 Pascal far..." |
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Return status of screen groups. This can only be called by the shell that owns the Session Manager. | Return status of screen groups. This can only be called by the shell that owns the Session Manager. | ||
==Syntax== | ==Syntax== | ||
DOSSMGETSTATUS (func, data) | |||
==Parameters== | ==Parameters== | ||
; func | ;func (short):function code | ||
::0: return complete data | |||
::1: return complete data (different ordering) | |||
::2: return header data only (query how much space is needed) | |||
::3: return specified screen group only | |||
;data (void far*):structure to return data | |||
; data | |||
struct header { | struct header { | ||
short length_of_header; /*8 bytes*/ | short length_of_header; /*8 bytes*/ | ||
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short length_of_entry; | short length_of_entry; | ||
}; | }; | ||
struct entry { /*for each screengroup one structure*/ | struct entry { /*for each screengroup one structure*/ | ||
short screen_group_number; | short screen_group_number; | ||
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short type_of_group (FS/VIO/PM); | short type_of_group (FS/VIO/PM); | ||
}; | }; | ||
==Return Code== | ==Return Code== | ||
APIRET16 Pascal far | |||
[[Category:Dos]] | |||
[[Category: | |||
Latest revision as of 05:23, 9 November 2018
Return status of screen groups. This can only be called by the shell that owns the Session Manager.
Syntax
DOSSMGETSTATUS (func, data)
Parameters
- func (short)
- function code
- 0: return complete data
- 1: return complete data (different ordering)
- 2: return header data only (query how much space is needed)
- 3: return specified screen group only
- data (void far*)
- structure to return data
struct header {
short length_of_header; /*8 bytes*/
short screen_group; /*function 3*/
short next_active_screengroup;
short length_of_entry;
};
struct entry { /*for each screengroup one structure*/
short screen_group_number;
char screen_group_title[32];
short is_selected;
short child_screengroup;
short type_of_screengroup;
short parent_of_child;
short next_child;
short parent_screengroup;
short type_of_group (FS/VIO/PM);
};
Return Code
APIRET16 Pascal far