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mdlib.c tweaks

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Eliminate a couple of warnings about unused static routines.
That led to a couple of other things.

I hope I got host vs target right in the mdlib.c '#if's.
This commit is contained in:
PatR
2019-11-30 16:59:35 -08:00
parent ef59ceaabc
commit b7689128e7
4 changed files with 36 additions and 30 deletions
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14
src/nhlua.c
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@@ -1,4 +1,4 @@
/* NetHack 3.6 nhlua.c $NHDT-Date: 1575071986 2019/11/29 23:59:46 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.12 $ */
/* NetHack 3.6 nhlua.c $NHDT-Date: 1575161963 2019/12/01 00:59:23 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.15 $ */
/* Copyright (c) 2018 by Pasi Kallinen */
/* NetHack may be freely redistributed. See license for details. */
@@ -815,7 +815,7 @@ const char *fname;
dlb_fseek(fh, 0L, SEEK_END);
buflen = dlb_ftell(fh);
buf = (char *) alloc(sizeof(char) * (buflen + 1));
buf = (char *) alloc(buflen + 1);
dlb_fseek(fh, 0L, SEEK_SET);
if ((cnt = dlb_fread(buf, 1, buflen, fh)) != buflen) {
@@ -919,12 +919,18 @@ get_lua_version()
lua_getglobal(L, "_VERSION");
if (lua_isstring(L, -1))
vs = lua_tolstring (L, -1, &len);
if (vs && (int) len < sizeof g.lua_ver - 1)
if (vs && len < sizeof g.lua_ver) {
if (!strncmpi(vs, "Lua", 3)) {
vs += 3;
if (*vs == '-')
vs += 1;
}
Strcpy(g.lua_ver, vs);
}
}
lua_close(L);
#ifdef LUA_COPYRIGHT
if (sizeof LUA_COPYRIGHT < sizeof g.lua_copyright - 1)
if (sizeof LUA_COPYRIGHT <= sizeof g.lua_copyright)
Strcpy(g.lua_copyright, LUA_COPYRIGHT);
#endif
}