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check tty in can_set_perm_invent

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During very early startup, Windows may not have loaded
the tty window procs yet, and it is running with safeprocs.
It will eventually load the tty stuff. If the currently
operating window port fails in can_set_perm_invent(),
try the check for WC_PERM_INVENT again explicitly on
the tty windowport.
This commit is contained in:
nhmall
2023-12-09 01:31:08 -05:00
parent 0c88c91c83
commit 0ef2f15f51
3 changed files with 41 additions and 4 deletions
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28
src/windows.c
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@@ -59,6 +59,10 @@ extern void trace_procs_init(int);
extern void *trace_procs_chain(int, int, void *, void *, void *);
#endif
#if defined(WINCHAIN) || defined(TTY_GRAPHICS)
static struct win_choices *win_choices_find(const char *s);
#endif
static void def_raw_print(const char *s);
static void def_wait_synch(void);
static boolean get_menu_coloring(const char *, int *, int *);
@@ -222,7 +226,29 @@ def_wait_synch(void)
return;
}
#ifdef WINCHAIN
#ifdef TTY_GRAPHICS
boolean
check_tty_wincap(unsigned long wincap)
{
struct win_choices *wc = win_choices_find("tty");
if (wc)
return ((wc->procs->wincap & wincap) == wincap);
return FALSE;
}
boolean
check_tty_wincap2(unsigned long wincap2)
{
struct win_choices *wc = win_choices_find("tty");
if (wc)
return ((wc->procs->wincap2 & wincap2) == wincap2);
return FALSE;
}
#endif
#if defined(WINCHAIN) || defined(TTY_GRAPHICS)
static struct win_choices *
win_choices_find(const char *s)
{