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Fix CONFIG_ASH_MATH_SUPPORT_64 so it actually works

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Eric Andersen 2004-10-08 09:43:34 +00:00
parent a62665b72f
commit ad63cb2514
1 changed files with 4 additions and 4 deletions
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8
shell/ash.c
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@ -13271,7 +13271,7 @@ arith_apply(operator op, v_n_t *numstack, v_n_t **numstackptr)
if(numptr_val < 0) if(numptr_val < 0)
return -3; /* exponent less than 0 */ return -3; /* exponent less than 0 */
else { else {
long c = 1; arith_t c = 1;
if(numptr_val) if(numptr_val)
while(numptr_val--) while(numptr_val--)
@ -13294,7 +13294,7 @@ arith_apply(operator op, v_n_t *numstack, v_n_t **numstackptr)
goto err; goto err;
} }
/* save to shell variable */ /* save to shell variable */
sprintf(buf, "%lld", (long long) rez); snprintf(buf, sizeof(buf), "%lld", (long long) rez);
setvar(numptr_m1->var, buf, 0); setvar(numptr_m1->var, buf, 0);
/* after saving, make previous value for v++ or v-- */ /* after saving, make previous value for v++ or v-- */
if(op == TOK_POST_INC) if(op == TOK_POST_INC)
@ -13420,7 +13420,7 @@ static arith_t arith (const char *expr, int *perrcode)
goto prologue; goto prologue;
} }
if((p = endofname(expr)) != expr) { if((p = endofname(expr)) != expr) {
int var_name_size = (p-expr) + 1; /* trailing zero */ size_t var_name_size = (p-expr) + 1; /* trailing zero */
numstackptr->var = alloca(var_name_size); numstackptr->var = alloca(var_name_size);
safe_strncpy(numstackptr->var, expr, var_name_size); safe_strncpy(numstackptr->var, expr, var_name_size);
@ -13432,7 +13432,7 @@ static arith_t arith (const char *expr, int *perrcode)
continue; continue;
} else if (is_digit(arithval)) { } else if (is_digit(arithval)) {
numstackptr->var = NULL; numstackptr->var = NULL;
numstackptr->val = strtol(expr, (char **) &expr, 0); numstackptr->val = strtoll(expr, (char **) &expr, 0);
goto num; goto num;
} }
for(p = op_tokens; ; p++) { for(p = op_tokens; ; p++) {