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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2022-12-03 20:18:36 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2022-12-03 20:18:36 +0100 |
| commit | 45afcc68979b700bdef1dc0e27ba79e0822b1c18 (patch) | |
| tree | eb095c4f47b97996618589d9b9c4859c1a124155 /include | |
| parent | 9518a5e29e6774fb66821140c916522abb985eaf (diff) | |
| download | gnumach-45afcc68979b700bdef1dc0e27ba79e0822b1c18.tar.gz gnumach-45afcc68979b700bdef1dc0e27ba79e0822b1c18.tar.bz2 gnumach-45afcc68979b700bdef1dc0e27ba79e0822b1c18.zip | |
task: Add task_set_essential
Whenever a Hurd essential task crashes, startup just reboots the system
since there's not much that can be done at that point. When we have a
kernel debugger, however, we could at least get crashing information, so
let's let Hurd's startup tell the kernel which tasks are essential, and
trigger the debugger whenever they crash.
Diffstat (limited to 'include')
| -rw-r--r-- | include/mach/gnumach.defs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/mach/gnumach.defs b/include/mach/gnumach.defs index 531b5d4d..05101a48 100644 --- a/include/mach/gnumach.defs +++ b/include/mach/gnumach.defs @@ -189,3 +189,11 @@ routine vm_allocate_contiguous( pmin : rpc_phys_addr_t; pmax : rpc_phys_addr_t; palign : rpc_phys_addr_t); + +/* + * Set whether TASK is an essential task, i.e. the whole system will crash + * if this task crashes. + */ +simpleroutine task_set_essential( + task : task_t; + essential : boolean_t); |