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- remove some unneeded forward declarations. No obj-code changes.

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This commit is contained in:
Bernhard Reutner-Fischer 2007-04-02 16:41:24 +00:00
parent adb01b1583
commit 3c5929a53b
1 changed files with 26 additions and 30 deletions
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56
coreutils/expr.c
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@ -67,38 +67,9 @@ struct globals {
}; };
#define G (*(struct globals*)&bb_common_bufsiz1) #define G (*(struct globals*)&bb_common_bufsiz1)
static VALUE *docolon(VALUE * sv, VALUE * pv); /* forward declarations */
static VALUE *eval(void); static VALUE *eval(void);
static VALUE *int_value(arith_t i);
static VALUE *str_value(const char *s);
static bool nextarg(const char *str);
static int null(VALUE * v);
static bool toarith(VALUE * v);
static void freev(VALUE * v);
static void tostring(VALUE * v);
int expr_main(int argc, char **argv);
int expr_main(int argc, char **argv)
{
VALUE *v;
if (argc == 1) {
bb_error_msg_and_die("too few arguments");
}
G.args = argv + 1;
v = eval();
if (*G.args)
bb_error_msg_and_die("syntax error");
if (v->type == integer)
printf("%" PF_REZ "d\n", PF_REZ_TYPE v->u.i);
else
puts(v->u.s);
fflush_stdout_and_exit(null(v));
}
/* Return a VALUE for I. */ /* Return a VALUE for I. */
@ -509,3 +480,28 @@ static VALUE *eval(void)
} }
return l; return l;
} }
int expr_main(int argc, char **argv);
int expr_main(int argc, char **argv)
{
VALUE *v;
if (argc == 1) {
bb_error_msg_and_die("too few arguments");
}
G.args = argv + 1;
v = eval();
if (*G.args)
bb_error_msg_and_die("syntax error");
if (v->type == integer)
printf("%" PF_REZ "d\n", PF_REZ_TYPE v->u.i);
else
puts(v->u.s);
fflush_stdout_and_exit(null(v));
}