term: add capability to print warnings *inside* the terminal

This is intended to be used to print e.g. deprecation warnings inside
the terminal, *before* the shell is started.
This commit is contained in:
Daniel Eklöf 2020-07-29 19:42:12 +02:00
parent 906c8f4d16
commit b3d0215c38
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GPG key ID: 5BBD4992C116573F
6 changed files with 51 additions and 5 deletions

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@ -206,6 +206,12 @@ enum term_surface {
TERM_SURF_BUTTON_CLOSE,
};
struct user_warning {
enum { USER_WARNING_DEPRECATION } kind;
char *text;
};
typedef tll(struct user_warning) user_warning_list_t;
struct terminal {
struct fdm *fdm;
struct reaper *reaper;