nethack-gwaa-kiwi/nethack
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fix an issue with internal recover (Windows)

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This commit is contained in:
nhmall
2026-04-27 14:50:01 -04:00
parent 9098c21421
commit b7f66f9723
1 changed files with 19 additions and 10 deletions
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src/files.c
+19 -10
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@@ -660,8 +660,9 @@ create_levelfile(int lev, char errbuf[])
Sprintf(errbuf,
"Cannot create file \"%s\" for level %d (errno %d).",
gl.lock, lev, errno);
#if defined(MSDOS)
setmode(nhfp->fd, O_BINARY);
#if defined(MSDOS) || defined(WIN32)
if (nhfp->fd >= 0)
(void) setmode(nhfp->fd, O_BINARY);
#endif
}
nhfp = viable_nhfile(nhfp);
@@ -705,8 +706,9 @@ open_levelfile(int lev, char errbuf[])
Sprintf(errbuf,
"Cannot open file \"%s\" for level %d (errno %d).",
gl.lock, lev, errno);
#if defined(MSDOS)
setmode(nhfp->fd, O_BINARY);
#if defined(MSDOS) || defined(WIN32)
if (nhfp->fd >= 0)
(void) setmode(nhfp->fd, O_BINARY);
#endif
}
nhfp = viable_nhfile(nhfp);
@@ -883,8 +885,9 @@ create_bonesfile(d_level *lev, char **bonesid, char errbuf[])
#endif /* ?MICRO || WIN32 */
if (nhfp->fd < 0)
failed = errno;
#if defined(MSDOS)
setmode(nhfp->fd, O_BINARY);
#if defined(MSDOS) || defined(WIN32)
if (nhfp->fd >= 0)
(void) setmode(nhfp->fd, O_BINARY);
#endif
}
if (failed && errbuf) /* failure explanation */
@@ -976,8 +979,9 @@ open_bonesfile(d_level *lev, char **bonesid)
#else
nhfp->fd = open(fq_bones, O_RDONLY | O_BINARY, 0);
#endif
#if defined(MSDOS)
setmode(nhfp->fd, O_BINARY);
#if defined(MSDOS) || defined(WIN32)
if (nhfp->fd >= 0)
(void) setmode(nhfp->fd, O_BINARY);
#endif
}
}
@@ -1188,8 +1192,8 @@ create_savefile(void)
#endif
#endif /* MICRO || WIN32 */
#if defined(MSDOS) || defined(WIN32)
if (nhfp->fd >= 0)
(void) setmode(nhfp->fd, O_BINARY);
if (nhfp->fd >= 0)
(void) setmode(nhfp->fd, O_BINARY);
#endif
}
}
@@ -2989,6 +2993,9 @@ recover_savefile(void)
if (savewrite_failure)
goto cleanup;
if (snhfp->structlevel)
bufoff(snhfp->fd);
/* TODO: this is not a single byte, so a big-endian byte swap
* might be necessary here, if anyone is concerned about big-endian */
Sfo_int(snhfp, &pltmpsiz, "plname-size");
@@ -3041,6 +3048,8 @@ recover_savefile(void)
}
}
}
if (snhfp->structlevel)
bufon(snhfp->fd);
close_nhfile(snhfp);
/*
* We have a successful savefile!