diff options
Diffstat (limited to 'common/gs.h')
| -rw-r--r-- | common/gs.h | 70 |
1 files changed, 26 insertions, 44 deletions
diff --git a/common/gs.h b/common/gs.h index 33a02458b0f9..4d0dc6fe5bf8 100644 --- a/common/gs.h +++ b/common/gs.h @@ -144,73 +144,55 @@ struct _gs { /* Screen interface functions. */ /* Add a string to the screen. */ - int (*scr_addstr) __P((SCR *, const char *, size_t)); + int (*scr_addstr)(SCR *, const char *, size_t); /* Add a string to the screen. */ - int (*scr_waddstr) __P((SCR *, const CHAR_T *, size_t)); + int (*scr_waddstr)(SCR *, const CHAR_T *, size_t); /* Toggle a screen attribute. */ - int (*scr_attr) __P((SCR *, scr_attr_t, int)); + int (*scr_attr)(SCR *, scr_attr_t, int); /* Terminal baud rate. */ - int (*scr_baud) __P((SCR *, u_long *)); + int (*scr_baud)(SCR *, u_long *); /* Beep/bell/flash the terminal. */ - int (*scr_bell) __P((SCR *)); + int (*scr_bell)(SCR *); /* Display a busy message. */ - void (*scr_busy) __P((SCR *, const char *, busy_t)); + void (*scr_busy)(SCR *, const char *, busy_t); /* Prepare child. */ - int (*scr_child) __P((SCR *)); + int (*scr_child)(SCR *); /* Clear to the end of the line. */ - int (*scr_clrtoeol) __P((SCR *)); + int (*scr_clrtoeol)(SCR *); /* Return the cursor location. */ - int (*scr_cursor) __P((SCR *, size_t *, size_t *)); + int (*scr_cursor)(SCR *, size_t *, size_t *); /* Delete a line. */ - int (*scr_deleteln) __P((SCR *)); + int (*scr_deleteln)(SCR *); /* Discard a screen. */ - int (*scr_discard) __P((SCR *, SCR **)); + int (*scr_discard)(SCR *, SCR **); /* Get a keyboard event. */ - int (*scr_event) __P((SCR *, EVENT *, u_int32_t, int)); + int (*scr_event)(SCR *, EVENT *, u_int32_t, int); /* Ex: screen adjustment routine. */ - int (*scr_ex_adjust) __P((SCR *, exadj_t)); + int (*scr_ex_adjust)(SCR *, exadj_t); int (*scr_fmap) /* Set a function key. */ - __P((SCR *, seq_t, CHAR_T *, size_t, CHAR_T *, size_t)); + (SCR *, seq_t, CHAR_T *, size_t, CHAR_T *, size_t); /* Get terminal key value. */ - int (*scr_keyval) __P((SCR *, scr_keyval_t, CHAR_T *, int *)); + int (*scr_keyval)(SCR *, scr_keyval_t, CHAR_T *, int *); /* Insert a line. */ - int (*scr_insertln) __P((SCR *)); + int (*scr_insertln)(SCR *); /* Handle an option change. */ - int (*scr_optchange) __P((SCR *, int, char *, u_long *)); + int (*scr_optchange)(SCR *, int, char *, u_long *); /* Move the cursor. */ - int (*scr_move) __P((SCR *, size_t, size_t)); + int (*scr_move)(SCR *, size_t, size_t); /* Message or ex output. */ - void (*scr_msg) __P((SCR *, mtype_t, char *, size_t)); + void (*scr_msg)(SCR *, mtype_t, char *, size_t); /* Refresh the screen. */ - int (*scr_refresh) __P((SCR *, int)); + int (*scr_refresh)(SCR *, int); /* Rename the file. */ - int (*scr_rename) __P((SCR *, char *, int)); + int (*scr_rename)(SCR *, char *, int); /* Reply to an event. */ - int (*scr_reply) __P((SCR *, int, char *)); + int (*scr_reply)(SCR *, int, char *); /* Set the screen type. */ - int (*scr_screen) __P((SCR *, u_int32_t)); + int (*scr_screen)(SCR *, u_int32_t); /* Split the screen. */ - int (*scr_split) __P((SCR *, SCR *)); + int (*scr_split)(SCR *, SCR *); /* Suspend the editor. */ - int (*scr_suspend) __P((SCR *, int *)); + int (*scr_suspend)(SCR *, int *); /* Print usage message. */ - void (*scr_usage) __P((void)); + void (*scr_usage)(void); }; - -/* - * XXX - * Block signals if there are asynchronous events. Used to keep DB system calls - * from being interrupted and not restarted, as that will result in consistency - * problems. This should be handled by DB. - */ -#ifdef BLOCK_SIGNALS -#include <signal.h> -extern sigset_t __sigblockset; -#define SIGBLOCK \ - (void)sigprocmask(SIG_BLOCK, &__sigblockset, NULL) -#define SIGUNBLOCK \ - (void)sigprocmask(SIG_UNBLOCK, &__sigblockset, NULL); -#else -#define SIGBLOCK -#define SIGUNBLOCK -#endif |