X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fbase%2Flib_getch.c;h=4564956b33ad9f77bf03c3ccd99a971fa34018bb;hp=670ac39edf938e4ed3e4f2da7a1ee722f4ffe973;hb=5e36f11feab6f790e0cc6f2c882a67b7b65e3b6b;hpb=0be808514502f3149b379d036ab3a83cbb4d4c02;ds=sidebyside diff --git a/ncurses/base/lib_getch.c b/ncurses/base/lib_getch.c index 670ac39e..4564956b 100644 --- a/ncurses/base/lib_getch.c +++ b/ncurses/base/lib_getch.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc. * + * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -30,6 +30,7 @@ * Author: Zeyd M. Ben-Halim 1992,1995 * * and: Eric S. Raymond * * and: Thomas E. Dickey 1996-on * + * and: Juergen Pfeifer 2009 * ****************************************************************************/ /* @@ -41,57 +42,128 @@ #include -MODULE_ID("$Id: lib_getch.c,v 1.78 2007/03/10 19:22:28 tom Exp $") +MODULE_ID("$Id: lib_getch.c,v 1.123 2011/12/17 18:50:11 tom Exp $") #include #if USE_REENTRANT +#define GetEscdelay(sp) *_nc_ptr_Escdelay(sp) NCURSES_EXPORT(int) NCURSES_PUBLIC_VAR(ESCDELAY) (void) { - return SP ? SP->_ESCDELAY : 1000; + return *(_nc_ptr_Escdelay(CURRENT_SCREEN)); +} + +NCURSES_EXPORT(int *) +_nc_ptr_Escdelay(SCREEN *sp) +{ + return ptrEscdelay(sp); } #else -NCURSES_EXPORT_VAR(int) -ESCDELAY = 1000; /* max interval betw. chars in funkeys, in millisecs */ +#define GetEscdelay(sp) ESCDELAY +NCURSES_EXPORT_VAR(int) ESCDELAY = 1000; #endif -#ifdef NCURSES_WGETCH_EVENTS -#define TWAIT_MASK 7 +#if NCURSES_EXT_FUNCS +NCURSES_EXPORT(int) +NCURSES_SP_NAME(set_escdelay) (NCURSES_SP_DCLx int value) +{ + int code = OK; +#if USE_REENTRANT + if (SP_PARM) { + SET_ESCDELAY(value); + } else { + code = ERR; + } #else -#define TWAIT_MASK 3 + (void) SP_PARM; + ESCDELAY = value; +#endif + return code; +} + +#if NCURSES_SP_FUNCS +NCURSES_EXPORT(int) +set_escdelay(int value) +{ + int code; +#if USE_REENTRANT + code = NCURSES_SP_NAME(set_escdelay) (CURRENT_SCREEN, value); +#else + ESCDELAY = value; + code = OK; +#endif + return code; +} #endif +#endif /* NCURSES_EXT_FUNCS */ + +#if NCURSES_EXT_FUNCS +NCURSES_EXPORT(int) +NCURSES_SP_NAME(get_escdelay) (NCURSES_SP_DCL0) +{ +#if !USE_REENTRANT + (void) SP_PARM; +#endif + return GetEscdelay(SP_PARM); +} + +#if NCURSES_SP_FUNCS +NCURSES_EXPORT(int) +get_escdelay(void) +{ + return NCURSES_SP_NAME(get_escdelay) (CURRENT_SCREEN); +} +#endif +#endif /* NCURSES_EXT_FUNCS */ + +static int +_nc_use_meta(WINDOW *win) +{ + SCREEN *sp = _nc_screen_of(win); + return (sp ? sp->_use_meta : 0); +} /* * Check for mouse activity, returning nonzero if we find any. */ static int -check_mouse_activity(int delay EVENTLIST_2nd(_nc_eventlist * evl)) +check_mouse_activity(SCREEN *sp, int delay EVENTLIST_2nd(_nc_eventlist * evl)) { int rc; +#ifdef USE_TERM_DRIVER + rc = TCBOf(sp)->drv->testmouse(TCBOf(sp), delay EVENTLIST_2nd(evl)); +#else #if USE_SYSMOUSE - if ((SP->_mouse_type == M_SYSMOUSE) - && (SP->_sysmouse_head < SP->_sysmouse_tail)) { - return 2; - } + if ((sp->_mouse_type == M_SYSMOUSE) + && (sp->_sysmouse_head < sp->_sysmouse_tail)) { + rc = TW_MOUSE; + } else #endif - rc = _nc_timed_wait(TWAIT_MASK, delay, (int *) 0 EVENTLIST_2nd(evl)); + { + rc = _nc_timed_wait(sp, + TWAIT_MASK, + delay, + (int *) 0 + EVENTLIST_2nd(evl)); #if USE_SYSMOUSE - if ((SP->_mouse_type == M_SYSMOUSE) - && (SP->_sysmouse_head < SP->_sysmouse_tail) - && (rc == 0) - && (errno == EINTR)) { - rc |= 2; + if ((sp->_mouse_type == M_SYSMOUSE) + && (sp->_sysmouse_head < sp->_sysmouse_tail) + && (rc == 0) + && (errno == EINTR)) { + rc |= TW_MOUSE; + } +#endif } #endif return rc; } static NCURSES_INLINE int -fifo_peek(void) +fifo_peek(SCREEN *sp) { - int ch = SP->_fifo[peek]; + int ch = sp->_fifo[peek]; TR(TRACE_IEVENT, ("peeking at %d", peek)); p_inc(); @@ -99,11 +171,11 @@ fifo_peek(void) } static NCURSES_INLINE int -fifo_pull(void) +fifo_pull(SCREEN *sp) { int ch; - ch = SP->_fifo[head]; - TR(TRACE_IEVENT, ("pulling %s from %d", _tracechar(ch), head)); + ch = sp->_fifo[head]; + TR(TRACE_IEVENT, ("pulling %s from %d", _nc_tracechar(sp, ch), head)); if (peek == head) { h_inc(); @@ -112,14 +184,16 @@ fifo_pull(void) h_inc(); #ifdef TRACE - if (_nc_tracing & TRACE_IEVENT) - _nc_fifo_dump(); + if (USE_TRACEF(TRACE_IEVENT)) { + _nc_fifo_dump(sp); + _nc_unlock_global(tracef); + } #endif return ch; } static NCURSES_INLINE int -fifo_push(EVENTLIST_0th(_nc_eventlist * evl)) +fifo_push(SCREEN *sp EVENTLIST_2nd(_nc_eventlist * evl)) { int n; int ch = 0; @@ -137,48 +211,71 @@ fifo_push(EVENTLIST_0th(_nc_eventlist * evl)) #ifdef NCURSES_WGETCH_EVENTS if (evl #if USE_GPM_SUPPORT || USE_EMX_MOUSE || USE_SYSMOUSE - || (SP->_mouse_fd >= 0) + || (sp->_mouse_fd >= 0) #endif ) { - mask = check_mouse_activity(-1 EVENTLIST_2nd(evl)); + mask = check_mouse_activity(sp, -1 EVENTLIST_2nd(evl)); } else mask = 0; - if (mask & 4) { + if (mask & TW_EVENT) { T(("fifo_push: ungetch KEY_EVENT")); - ungetch(KEY_EVENT); + safe_ungetch(sp, KEY_EVENT); return KEY_EVENT; } #elif USE_GPM_SUPPORT || USE_EMX_MOUSE || USE_SYSMOUSE - if (SP->_mouse_fd >= 0) { - mask = check_mouse_activity(-1 EVENTLIST_2nd(evl)); + if (sp->_mouse_fd >= 0) { + mask = check_mouse_activity(sp, -1 EVENTLIST_2nd(evl)); } #endif #if USE_GPM_SUPPORT || USE_EMX_MOUSE - if ((SP->_mouse_fd >= 0) && (mask & 2)) { - SP->_mouse_event(SP); + if ((sp->_mouse_fd >= 0) && (mask & TW_MOUSE)) { + sp->_mouse_event(sp); ch = KEY_MOUSE; n = 1; } else #endif #if USE_SYSMOUSE - if ((SP->_mouse_type == M_SYSMOUSE) - && (SP->_sysmouse_head < SP->_sysmouse_tail)) { - SP->_mouse_event(SP); + if ((sp->_mouse_type == M_SYSMOUSE) + && (sp->_sysmouse_head < sp->_sysmouse_tail)) { + sp->_mouse_event(sp); ch = KEY_MOUSE; n = 1; - } else if ((SP->_mouse_type == M_SYSMOUSE) + } else if ((sp->_mouse_type == M_SYSMOUSE) && (mask <= 0) && errno == EINTR) { - SP->_mouse_event(SP); + sp->_mouse_event(sp); + ch = KEY_MOUSE; + n = 1; + } else +#endif +#ifdef USE_TERM_DRIVER + if ((sp->_mouse_type == M_TERM_DRIVER) + && (sp->_drv_mouse_head < sp->_drv_mouse_tail)) { + sp->_mouse_event(sp); ch = KEY_MOUSE; n = 1; } else #endif { /* Can block... */ +#ifdef USE_TERM_DRIVER + int buf; + n = CallDriver_1(sp, read, &buf); + ch = buf; +#else unsigned char c2 = 0; - n = read(SP->_ifd, &c2, 1); +# if USE_PTHREADS_EINTR +# if USE_WEAK_SYMBOLS + if ((pthread_self) && (pthread_kill) && (pthread_equal)) +# endif + _nc_globals.read_thread = pthread_self(); +# endif + n = (int) read(sp->_ifd, &c2, (size_t) 1); +#if USE_PTHREADS_EINTR + _nc_globals.read_thread = 0; +#endif ch = c2; +#endif } #ifdef HIDE_EINTR @@ -191,66 +288,124 @@ fifo_push(EVENTLIST_0th(_nc_eventlist * evl)) * We don't want this difference to show. This piece of code * tries to make it look like we always have restarting signals. */ - if (n <= 0 && errno == EINTR) + if (n <= 0 && errno == EINTR +# if USE_PTHREADS_EINTR + && (_nc_globals.have_sigwinch == 0) +# endif + ) goto again; #endif if ((n == -1) || (n == 0)) { - TR(TRACE_IEVENT, ("read(%d,&ch,1)=%d, errno=%d", SP->_ifd, n, errno)); + TR(TRACE_IEVENT, ("read(%d,&ch,1)=%d, errno=%d", sp->_ifd, n, errno)); ch = ERR; } TR(TRACE_IEVENT, ("read %d characters", n)); - SP->_fifo[tail] = ch; - SP->_fifohold = 0; + sp->_fifo[tail] = ch; + sp->_fifohold = 0; if (head == -1) head = peek = tail; t_inc(); - TR(TRACE_IEVENT, ("pushed %s at %d", _tracechar(ch), tail)); + TR(TRACE_IEVENT, ("pushed %s at %d", _nc_tracechar(sp, ch), tail)); #ifdef TRACE - if (_nc_tracing & TRACE_IEVENT) - _nc_fifo_dump(); + if (USE_TRACEF(TRACE_IEVENT)) { + _nc_fifo_dump(sp); + _nc_unlock_global(tracef); + } #endif return ch; } static NCURSES_INLINE void -fifo_clear(void) +fifo_clear(SCREEN *sp) { - memset(SP->_fifo, 0, sizeof(SP->_fifo)); + memset(sp->_fifo, 0, sizeof(sp->_fifo)); head = -1; tail = peek = 0; } -static int kgetch(EVENTLIST_0th(_nc_eventlist * evl)); +static int kgetch(SCREEN *EVENTLIST_2nd(_nc_eventlist * evl)); + +static void +recur_wrefresh(WINDOW *win) +{ +#ifdef USE_PTHREADS + SCREEN *sp = _nc_screen_of(win); + if (_nc_use_pthreads && sp != CURRENT_SCREEN) { + SCREEN *save_SP; + + /* temporarily switch to the window's screen to check/refresh */ + _nc_lock_global(curses); + save_SP = CURRENT_SCREEN; + _nc_set_screen(sp); + recur_wrefresh(win); + _nc_set_screen(save_SP); + _nc_unlock_global(curses); + } else +#endif + if ((is_wintouched(win) || (win->_flags & _HASMOVED)) + && !(win->_flags & _ISPAD)) { + wrefresh(win); + } +} + +static int +recur_wgetnstr(WINDOW *win, char *buf) +{ + SCREEN *sp = _nc_screen_of(win); + int rc; -#define wgetch_should_refresh(win) (\ - (is_wintouched(win) || (win->_flags & _HASMOVED)) \ - && !(win->_flags & _ISPAD)) + if (sp != 0) { +#ifdef USE_PTHREADS + if (_nc_use_pthreads && sp != CURRENT_SCREEN) { + SCREEN *save_SP; + + /* temporarily switch to the window's screen to get cooked input */ + _nc_lock_global(curses); + save_SP = CURRENT_SCREEN; + _nc_set_screen(sp); + rc = recur_wgetnstr(win, buf); + _nc_set_screen(save_SP); + _nc_unlock_global(curses); + } else +#endif + { + sp->_called_wgetch = TRUE; + rc = wgetnstr(win, buf, MAXCOLUMNS); + sp->_called_wgetch = FALSE; + } + } else { + rc = ERR; + } + return rc; +} NCURSES_EXPORT(int) _nc_wgetch(WINDOW *win, - unsigned long *result, + int *result, int use_meta EVENTLIST_2nd(_nc_eventlist * evl)) { + SCREEN *sp; int ch; + int rc = 0; #ifdef NCURSES_WGETCH_EVENTS long event_delay = -1; #endif - T((T_CALLED("_nc_wgetch(%p)"), win)); + T((T_CALLED("_nc_wgetch(%p)"), (void *) win)); *result = 0; - if (win == 0 || SP == 0) { + + sp = _nc_screen_of(win); + if (win == 0 || sp == 0) { returnCode(ERR); } if (cooked_key_in_fifo()) { - if (wgetch_should_refresh(win)) - wrefresh(win); - - *result = fifo_pull(); + recur_wrefresh(win); + *result = fifo_pull(sp); returnCode(*result >= KEY_MIN ? KEY_CODE_YES : OK); } #ifdef NCURSES_WGETCH_EVENTS @@ -265,26 +420,25 @@ _nc_wgetch(WINDOW *win, * the first character to return it. */ if (head == -1 && - !SP->_notty && - !SP->_raw && - !SP->_cbreak && - !SP->_called_wgetch) { - char buf[MAXCOLUMNS], *sp; - int rc; + !sp->_notty && + !sp->_raw && + !sp->_cbreak && + !sp->_called_wgetch) { + char buf[MAXCOLUMNS], *bufp; TR(TRACE_IEVENT, ("filling queue in cooked mode")); - SP->_called_wgetch = TRUE; - rc = wgetnstr(win, buf, MAXCOLUMNS); - SP->_called_wgetch = FALSE; - /* ungetch in reverse order */ #ifdef NCURSES_WGETCH_EVENTS + rc = recur_wgetnstr(win, buf); if (rc != KEY_EVENT) + safe_ungetch(sp, '\n'); +#else + (void) recur_wgetnstr(win, buf); + safe_ungetch(sp, '\n'); #endif - ungetch('\n'); - for (sp = buf + strlen(buf); sp > buf; sp--) - ungetch(sp[-1]); + for (bufp = buf + strlen(buf); bufp > buf; bufp--) + safe_ungetch(sp, bufp[-1]); #ifdef NCURSES_WGETCH_EVENTS /* Return it first */ @@ -292,24 +446,22 @@ _nc_wgetch(WINDOW *win, *result = rc; } else #endif - *result = fifo_pull(); + *result = fifo_pull(sp); returnCode(*result >= KEY_MIN ? KEY_CODE_YES : OK); } - if (win->_use_keypad != SP->_keypad_on) - _nc_keypad(win->_use_keypad); + if (win->_use_keypad != sp->_keypad_on) + _nc_keypad(sp, win->_use_keypad); - if (wgetch_should_refresh(win)) - wrefresh(win); + recur_wrefresh(win); - if (!win->_notimeout && (win->_delay >= 0 || SP->_cbreak > 1)) { + if (win->_notimeout || (win->_delay >= 0) || (sp->_cbreak > 1)) { if (head == -1) { /* fifo is empty */ int delay; - int rc; TR(TRACE_IEVENT, ("timed delay in wgetch()")); - if (SP->_cbreak > 1) - delay = (SP->_cbreak - 1) * 100; + if (sp->_cbreak > 1) + delay = (sp->_cbreak - 1) * 100; else delay = win->_delay; @@ -320,16 +472,17 @@ _nc_wgetch(WINDOW *win, TR(TRACE_IEVENT, ("delay is %d milliseconds", delay)); - rc = check_mouse_activity(delay EVENTLIST_2nd(evl)); + rc = check_mouse_activity(sp, delay EVENTLIST_2nd(evl)); #ifdef NCURSES_WGETCH_EVENTS - if (rc & 4) { + if (rc & TW_EVENT) { *result = KEY_EVENT; returnCode(KEY_CODE_YES); } #endif - if (!rc) - returnCode(ERR); + if (!rc) { + goto check_sigwinch; + } } /* else go on to read data available */ } @@ -347,26 +500,25 @@ _nc_wgetch(WINDOW *win, * increase the wait with mouseinterval(). */ int runcount = 0; - int rc; do { - ch = kgetch(EVENTLIST_1st(evl)); + ch = kgetch(sp EVENTLIST_2nd(evl)); if (ch == KEY_MOUSE) { ++runcount; - if (SP->_mouse_inline(SP)) + if (sp->_mouse_inline(sp)) break; } - if (SP->_maxclick < 0) + if (sp->_maxclick < 0) break; } while (ch == KEY_MOUSE - && (((rc = check_mouse_activity(SP->_maxclick + && (((rc = check_mouse_activity(sp, sp->_maxclick EVENTLIST_2nd(evl))) != 0 - && !(rc & 4)) - || !SP->_mouse_parse(runcount))); + && !(rc & TW_EVENT)) + || !sp->_mouse_parse(sp, runcount))); #ifdef NCURSES_WGETCH_EVENTS - if ((rc & 4) && !ch == KEY_EVENT) { - ungetch(ch); + if ((rc & TW_EVENT) && !(ch == KEY_EVENT)) { + safe_ungetch(sp, ch); ch = KEY_EVENT; } #endif @@ -374,28 +526,35 @@ _nc_wgetch(WINDOW *win, #ifdef NCURSES_WGETCH_EVENTS /* mouse event sequence ended by an event, report event */ if (ch == KEY_EVENT) { - ungetch(KEY_MOUSE); /* FIXME This interrupts a gesture... */ + safe_ungetch(sp, KEY_MOUSE); /* FIXME This interrupts a gesture... */ } else #endif { /* mouse event sequence ended by keystroke, store keystroke */ - ungetch(ch); + safe_ungetch(sp, ch); ch = KEY_MOUSE; } } } else { if (head == -1) - fifo_push(EVENTLIST_1st(evl)); - ch = fifo_pull(); + fifo_push(sp EVENTLIST_2nd(evl)); + ch = fifo_pull(sp); } if (ch == ERR) { + check_sigwinch: #if USE_SIZECHANGE - if (SP->_sig_winch) { - _nc_update_screensize(); + if (_nc_handle_sigwinch(sp)) { + _nc_update_screensize(sp); /* resizeterm can push KEY_RESIZE */ if (cooked_key_in_fifo()) { - *result = fifo_pull(); + *result = fifo_pull(sp); + /* + * Get the ERR from queue -- it is from WINCH, + * so we should take it out, the "error" is handled. + */ + if (fifo_peek(sp) == -1) + fifo_pull(sp); returnCode(*result >= KEY_MIN ? KEY_CODE_YES : OK); } } @@ -421,8 +580,8 @@ _nc_wgetch(WINDOW *win, * However, we provide the same visual result as Solaris, moving the * cursor to the left. */ - if (SP->_echo && !(win->_flags & _ISPAD)) { - chtype backup = (ch == KEY_BACKSPACE) ? '\b' : ch; + if (sp->_echo && !(win->_flags & _ISPAD)) { + chtype backup = (chtype) ((ch == KEY_BACKSPACE) ? '\b' : ch); if (backup < KEY_MIN) wechochar(win, backup); } @@ -430,7 +589,7 @@ _nc_wgetch(WINDOW *win, /* * Simulate ICRNL mode */ - if ((ch == '\r') && SP->_nl) + if ((ch == '\r') && sp->_nl) ch = '\n'; /* Strip 8th-bit if so desired. We do this only for characters that @@ -442,7 +601,7 @@ _nc_wgetch(WINDOW *win, if ((ch < KEY_MIN) && (ch & 0x80)) ch &= 0x7f; - T(("wgetch returning : %s", _tracechar(ch))); + T(("wgetch returning : %s", _nc_tracechar(sp, ch))); *result = ch; returnCode(ch >= KEY_MIN ? KEY_CODE_YES : OK); @@ -453,12 +612,12 @@ NCURSES_EXPORT(int) wgetch_events(WINDOW *win, _nc_eventlist * evl) { int code; - unsigned long value; + int value; T((T_CALLED("wgetch_events(%p,%p)"), win, evl)); code = _nc_wgetch(win, &value, - SP->_use_meta + _nc_use_meta(win) EVENTLIST_2nd(evl)); if (code != ERR) code = value; @@ -470,12 +629,12 @@ NCURSES_EXPORT(int) wgetch(WINDOW *win) { int code; - unsigned long value; + int value; - T((T_CALLED("wgetch(%p)"), win)); + T((T_CALLED("wgetch(%p)"), (void *) win)); code = _nc_wgetch(win, &value, - (SP ? SP->_use_meta : 0) + _nc_use_meta(win) EVENTLIST_2nd((_nc_eventlist *) 0)); if (code != ERR) code = value; @@ -498,21 +657,21 @@ wgetch(WINDOW *win) */ static int -kgetch(EVENTLIST_0th(_nc_eventlist * evl)) +kgetch(SCREEN *sp EVENTLIST_2nd(_nc_eventlist * evl)) { TRIES *ptr; int ch = 0; - int timeleft = ESCDELAY; + int timeleft = GetEscdelay(sp); TR(TRACE_IEVENT, ("kgetch() called")); - ptr = SP->_keytry; + ptr = sp->_keytry; for (;;) { - if (cooked_key_in_fifo() && SP->_fifo[head] >= KEY_MIN) { + if (cooked_key_in_fifo() && sp->_fifo[head] >= KEY_MIN) { break; } else if (!raw_key_in_fifo()) { - ch = fifo_push(EVENTLIST_1st(evl)); + ch = fifo_push(sp EVENTLIST_2nd(evl)); if (ch == ERR) { peek = head; /* the keys stay uninterpreted */ return ERR; @@ -520,12 +679,12 @@ kgetch(EVENTLIST_0th(_nc_eventlist * evl)) #ifdef NCURSES_WGETCH_EVENTS else if (ch == KEY_EVENT) { peek = head; /* the keys stay uninterpreted */ - return fifo_pull(); /* Remove KEY_EVENT from the queue */ + return fifo_pull(sp); /* Remove KEY_EVENT from the queue */ } #endif } - ch = fifo_peek(); + ch = fifo_peek(sp); if (ch >= KEY_MIN) { /* If not first in queue, somebody put this key there on purpose in * emergency. Consider it higher priority than the unfinished @@ -537,7 +696,7 @@ kgetch(EVENTLIST_0th(_nc_eventlist * evl)) return ch; } - TR(TRACE_IEVENT, ("ch: %s", _tracechar((unsigned char) ch))); + TR(TRACE_IEVENT, ("ch: %s", _nc_tracechar(sp, (unsigned char) ch))); while ((ptr != NULL) && (ptr->ch != (unsigned char) ch)) ptr = ptr->sibling; @@ -546,12 +705,12 @@ kgetch(EVENTLIST_0th(_nc_eventlist * evl)) break; } TR(TRACE_IEVENT, ("ptr=%p, ch=%d, value=%d", - ptr, ptr->ch, ptr->value)); + (void *) ptr, ptr->ch, ptr->value)); if (ptr->value != 0) { /* sequence terminated */ TR(TRACE_IEVENT, ("end of sequence")); if (peek == tail) - fifo_clear(); + fifo_clear(sp); else head = peek; return (ptr->value); @@ -563,9 +722,9 @@ kgetch(EVENTLIST_0th(_nc_eventlist * evl)) int rc; TR(TRACE_IEVENT, ("waiting for rest of sequence")); - rc = check_mouse_activity(timeleft EVENTLIST_2nd(evl)); + rc = check_mouse_activity(sp, timeleft EVENTLIST_2nd(evl)); #ifdef NCURSES_WGETCH_EVENTS - if (rc & 4) { + if (rc & TW_EVENT) { TR(TRACE_IEVENT, ("interrupted by a user event")); /* FIXME Should have preserved remainder timeleft for reuse... */ peek = head; /* Restart interpreting later */ @@ -578,7 +737,7 @@ kgetch(EVENTLIST_0th(_nc_eventlist * evl)) } } } - ch = fifo_pull(); + ch = fifo_pull(sp); peek = head; return ch; }