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Mark variables changed between setjmp and longjmp as volatile rather

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than just taking their addresses.
This commit is contained in:
jsm 2004-02-08 00:32:07 +00:00
parent e7d3d51380
commit d035cfe33e
2 changed files with 7 additions and 14 deletions
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12
games/phantasia/fight.c
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@ -1,4 +1,4 @@
/* $NetBSD: fight.c,v 1.7 2000/04/27 00:30:53 jdc Exp $ */ /* $NetBSD: fight.c,v 1.8 2004/02/08 00:32:07 jsm Exp $ */
/* /*
* fight.c Phantasia monster fighting routines * fight.c Phantasia monster fighting routines
@ -10,18 +10,14 @@ void
encounter(particular) encounter(particular)
int particular; int particular;
{ {
bool firsthit = Player.p_blessing; /* set if player gets the volatile bool firsthit = Player.p_blessing; /* set if player gets
* first hit */ * the first hit */
int flockcnt = 1; /* how many time flocked */ volatile int flockcnt = 1; /* how many time flocked */
/* let others know what we are doing */ /* let others know what we are doing */
Player.p_status = S_MONSTER; Player.p_status = S_MONSTER;
writerecord(&Player, Fileloc); writerecord(&Player, Fileloc);
#if __GNUC__
(void)&firsthit; /* XXX shut up gcc */
#endif
#ifdef SYS5 #ifdef SYS5
flushinp(); flushinp();
#endif #endif

9
games/phantasia/io.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: io.c,v 1.5 1999/09/08 21:45:29 jsm Exp $ */ /* $NetBSD: io.c,v 1.6 2004/02/08 00:32:07 jsm Exp $ */
/* /*
* io.c - input/output routines for Phantasia * io.c - input/output routines for Phantasia
@ -157,15 +157,12 @@ getanswer(choices, def)
bool def; bool def;
{ {
int ch; /* input */ int ch; /* input */
int loop; /* counter */ volatile int loop; /* counter */
int oldx, oldy; /* original coordinates on screen */ volatile int oldx, oldy; /* original coordinates on screen */
getyx(stdscr, oldy, oldx); getyx(stdscr, oldy, oldx);
alarm(0); /* make sure alarm is off */ alarm(0); /* make sure alarm is off */
#if __GNUC__
(void)&loop; /* XXX quiet gcc */
#endif
for (loop = 3; loop; --loop) for (loop = 3; loop; --loop)
/* try for 3 times */ /* try for 3 times */
{ {