From 800169229d1c69a6d9ad4a6f7b7481aca75eeefb Mon Sep 17 00:00:00 2001 From: Chris Packham Date: Wed, 30 Apr 2025 16:49:44 +1200 Subject: [PATCH] readline/tcap.h: Update definitions for C23 C23 changes how function definitions like int `int tputs ()` are interpreted. In older standards this meant that the function arguments are unknown. In C23 this is interpreted as `int tputs (void)` so now when we compile with GCC15 (which defaults to -std=gnu23) we get an error such as readline/display.c:2839:17: error: too many arguments to function 'tputs'; expected 0, have 3 Add the function arguments for tgetent(), tgetflag(), tgetnum(), tgetstr(), tputs() and tgoto(). Signed-off-by: Chris Packham Approved-By: Tom Tromey (cherry picked from commit 5c87b330e910f8be1443c881fd16a70e685f1f2f) Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=33071 --- readline/readline/tcap.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/readline/readline/tcap.h b/readline/readline/tcap.h index 859e6eed5aa..9e2ed124e49 100644 --- a/readline/readline/tcap.h +++ b/readline/readline/tcap.h @@ -46,14 +46,14 @@ extern char *UP, *BC; extern short ospeed; -extern int tgetent (); -extern int tgetflag (); -extern int tgetnum (); -extern char *tgetstr (); +extern int tgetent (char *bp, const char *name); +extern int tgetflag (char *id); +extern int tgetnum (char *id); +extern char *tgetstr (char *id, char **area); -extern int tputs (); +extern int tputs (const char *str, int affcnt, int (*putc)(int)); -extern char *tgoto (); +extern char *tgoto (const char *cap, int col, int row); #endif /* HAVE_TERMCAP_H */ -- 2.47.3