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small changes to allow redefinition of some buffer sizes.

This commit is contained in:
Roberto Ierusalimschy 2000-06-16 14:16:34 -03:00
parent 18b0e8270d
commit e3ea307434
3 changed files with 15 additions and 7 deletions
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4
ldo.c
View File

@ -1,5 +1,5 @@
/*
** $Id: ldo.c,v 1.77 2000/05/30 19:00:31 roberto Exp roberto $
** $Id: ldo.c,v 1.78 2000/06/12 13:52:05 roberto Exp roberto $
** Stack and Call structure of Lua
** See Copyright Notice in lua.h
*/
@ -330,8 +330,6 @@ static int do_main (lua_State *L, ZIO *z, int bin) {
}
#define MAXFILENAME 260 /* maximum part of a file name kept */
int lua_dofile (lua_State *L, const char *filename) {
ZIO z;
int status;

8
llimits.h
View File

@ -1,5 +1,5 @@
/*
** $Id: llimits.h,v 1.8 2000/05/26 14:04:04 roberto Exp roberto $
** $Id: llimits.h,v 1.9 2000/06/06 16:27:11 roberto Exp roberto $
** Limits, basic types, and some other "instalation-dependent" definitions
** See Copyright Notice in lua.h
*/
@ -185,4 +185,10 @@ typedef unsigned long Instruction;
#endif
/* maximum part of a file name kept for error messages */
#ifndef MAXFILENAME
#define MAXFILENAME 260
#endif
#endif

10
lua.c
View File

@ -1,5 +1,5 @@
/*
** $Id: lua.c,v 1.38 2000/05/10 17:00:21 roberto Exp roberto $
** $Id: lua.c,v 1.39 2000/06/12 13:52:05 roberto Exp roberto $
** Lua stand-alone interpreter
** See Copyright Notice in lua.h
*/
@ -129,12 +129,16 @@ static void file_input (const char *argv) {
}
}
/* maximum length of an input string */
#ifndef MAXINPUT
#define MAXINPUT BUFSIZ
#endif
static void manual_input (int version, int prompt) {
int cont = 1;
if (version) print_version();
while (cont) {
char buffer[BUFSIZ];
char buffer[MAXINPUT];
int i = 0;
lua_beginblock();
if (prompt) {
@ -153,7 +157,7 @@ static void manual_input (int version, int prompt) {
buffer[i-1] = '\n';
else break;
}
else if (i >= BUFSIZ-1) {
else if (i >= MAXINPUT-1) {
fprintf(stderr, "lua: input line too long\n");
break;
}