sysupdate: Factor process_image() into context_make_{offline,online}()

`process_image()` is always called immediately before (almost) every
`context_make_online()` or `context_make_offline()`, and the structures
it allocates have the same lifetime as `Context`, so we might as well
factor them all together to reduce duplication.

This will also simplify the following commit, which changes heap
allocation of `Context`s, and simplify upcoming changes to factor out
`arg_*` handling.

The call in `verb_pending_or_reboot()` is safe because it already
validates that `arg_image` is `NULL`, hence `process_image()` will bail
out early.

This introduces no functional changes.

This commit is contained in:

Philip Withnall

2026-06-26 10:54:10 +01:00

parent 7f3c27128b

commit 49cf024c0b

2 changed files with 77 additions and 108 deletions

									
										src/sysupdate/sysupdate.h
									
		+3
		
												View File
												
				@@ -7,6 +7,9 @@

				typedef struct Context {

				        char *component;

				        LoopDevice *loop_device;

				        char *mounted_dir;

				        Transfer **transfers;

				        size_t n_transfers;