source: EcnlProtoTool/trunk/prototool/src/libbb/libbb.c@ 321

#include "libbb.h"

const char *applet_name;

void bb_show_usage(void) { xfunc_die(); }
void FAST_FUNC kill_myself_with_sig(int sig){ abort(); }
void BUG_sizeof(void) { abort(); }

static unsigned long long ret_ERANGE(void)
{
        errno = ERANGE; /* this ain't as small as it looks (on glibc) */
        return ULLONG_MAX;
}

static unsigned long long handle_errors(unsigned long long v, char **endp)
{
        char next_ch = **endp;

        /* errno is already set to ERANGE by strtoXXX if value overflowed */
        if (next_ch) {
                /* "1234abcg" or out-of-range? */
                if (isalnum(next_ch) || errno)
                        return ret_ERANGE();
                /* good number, just suspicious terminator */
                errno = EINVAL;
        }
        return v;
}

char* FAST_FUNC uid2uname_utoa(uid_t uid)
{
        errno = ENOSYS;
        return NULL;
}

char* FAST_FUNC gid2group_utoa(gid_t gid)
{
        errno = ENOSYS;
        return NULL;
}