C++ (Cpp) single_quote Examples

Example #1

File: trap.c Project: alimon/dash

int
trapcmd(int argc, char **argv)
{
    char *action;
    char **ap;
    int signo;

    nextopt(nullstr);
    ap = argptr;
    if (!*ap) {
        for (signo = 0 ; signo < NSIG ; signo++) {
            if (trap[signo] != NULL) {
                out1fmt(
                    "trap -- %s %s\n",
                    single_quote(trap[signo]),
                    signal_names[signo]
                );
            }
        }
        return 0;
    }
    if (!ap[1])
        action = NULL;
    else
        action = *ap++;
    while (*ap) {
        if ((signo = decode_signal(*ap, 0)) < 0) {
            outfmt(out2, "trap: %s: bad trap\n", *ap);
            return 1;
        }
        INTOFF;
        if (action) {
            if (action[0] == '-' && action[1] == '\0')
                action = NULL;
            else {
                if (*action)
                    trapcnt++;
                action = savestr(action);
            }
        }
        if (trap[signo]) {
            if (*trap[signo])
                trapcnt--;
            ckfree(trap[signo]);
        }
        trap[signo] = action;
        if (signo != 0)
            setsignal(signo);
        INTON;
        ap++;
    }
    return 0;
}

Example #2

File: alias.c Project: Agochka/klibc

void
printalias(const struct alias *ap) {
	out1fmt("%s=%s\n", ap->name, single_quote(ap->val));
}