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use macros for 'getc'

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This commit is contained in:
Roberto Ierusalimschy 2001-07-16 17:24:48 -03:00
parent 9f25df02d5
commit 6c8e652aa6
2 changed files with 5 additions and 5 deletions
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4
ldo.c
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@ -1,5 +1,5 @@
/* /*
** $Id: ldo.c,v 1.136 2001/06/08 19:00:57 roberto Exp roberto $ ** $Id: ldo.c,v 1.137 2001/07/12 19:34:03 roberto Exp roberto $
** Stack and Call structure of Lua ** Stack and Call structure of Lua
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -243,7 +243,7 @@ LUA_API int lua_loadfile (lua_State *L, const l_char *filename) {
int nlevel; /* level on the stack of filename */ int nlevel; /* level on the stack of filename */
FILE *f = (filename == NULL) ? stdin : fopen(filename, l_s("r")); FILE *f = (filename == NULL) ? stdin : fopen(filename, l_s("r"));
if (f == NULL) return LUA_ERRFILE; /* unable to open file */ if (f == NULL) return LUA_ERRFILE; /* unable to open file */
bin = (ungetc(fgetc(f), f) == LUA_SIGNATURE[0]); bin = (ungetc(getc(f), f) == LUA_SIGNATURE[0]);
if (bin && f != stdin) { if (bin && f != stdin) {
fclose(f); fclose(f);
f = fopen(filename, l_s("rb")); /* reopen in binary mode */ f = fopen(filename, l_s("rb")); /* reopen in binary mode */

6
liolib.c
View File

@ -1,5 +1,5 @@
/* /*
** $Id: liolib.c,v 1.118 2001/07/12 14:59:14 roberto Exp roberto $ ** $Id: liolib.c,v 1.119 2001/07/12 18:11:58 roberto Exp roberto $
** Standard I/O (and system) library ** Standard I/O (and system) library
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -237,7 +237,7 @@ static int read_until (lua_State *L, FILE *f, const l_char *p, int pl) {
luaL_buffinit(L, &b); luaL_buffinit(L, &b);
prep_read_until(next, p, pl); prep_read_until(next, p, pl);
j = 0; j = 0;
while ((c = fgetc(f)) != EOF) { while ((c = getc(f)) != EOF) {
NoRead: NoRead:
if (c == p[j]) { if (c == p[j]) {
j++; /* go to next char in pattern */ j++; /* go to next char in pattern */
@ -272,7 +272,7 @@ static int read_number (lua_State *L, FILE *f) {
static int test_eof (lua_State *L, FILE *f) { static int test_eof (lua_State *L, FILE *f) {
l_charint c = fgetc(f); l_charint c = getc(f);
ungetc(c, f); ungetc(c, f);
lua_pushlstring(L, NULL, 0); lua_pushlstring(L, NULL, 0);
return (c != EOF); return (c != EOF);