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preparatory patch for -Wwrite-strings #1

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This commit is contained in:
Denis Vlasenko 2007-01-29 22:51:00 +00:00
parent e935602ff5
commit a41fdf331a
17 changed files with 59 additions and 52 deletions
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8
coreutils/expr.c
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@ -67,8 +67,8 @@ static char **args;
static VALUE *docolon(VALUE * sv, VALUE * pv);
static VALUE *eval(void);
static VALUE *int_value(arith_t i);
static VALUE *str_value(char *s);
static int nextarg(char *str);
static VALUE *str_value(const char *s);
static int nextarg(const char *str);
static int null(VALUE * v);
static int toarith(VALUE * v);
static void freev(VALUE * v);
@ -110,7 +110,7 @@ static VALUE *int_value(arith_t i)
/* Return a VALUE for S. */
static VALUE *str_value(char *s)
static VALUE *str_value(const char *s)
{
VALUE *v;
@ -172,7 +172,7 @@ static int toarith(VALUE * v)
/* Return nonzero if the next token matches STR exactly.
STR must not be NULL. */
static int nextarg(char *str)
static int nextarg(const char *str)
{
if (*args == NULL)
return 0;