Subversion Repositories planix.SVN

#include        "mk.h"

/* table-driven version in bootes dump of 12/31/96 */

ulong
mtime(char *name)
{
        return mkmtime(name, 1);
}

ulong
timeof(char *name, int force)
{
        Symtab *sym;
        ulong t;

        if(utfrune(name, '('))
                return atimeof(force, name);            /* archive */

        if(force)
                return mtime(name);

        sym = symlook(name, S_TIME, 0);
        if (sym)
                return sym->u.value;            /* uggh */

        t = mkmtime(name, 0);
        if(t == 0)
                return 0;

        symlook(name, S_TIME, (void*)t);                /* install time in cache */
        return t;
}

void
touch(char *name)
{
        Bprint(&bout, "touch(%s)\n", name);
        if(nflag)
                return;

        if(utfrune(name, '('))
                atouch(name);           /* archive */
        else if(chgtime(name) < 0) {
                perror(name);
                Exit();
        }
}

void
delete(char *name)
{
        if(utfrune(name, '(') == 0) {           /* file */
                if(remove(name) < 0)
                        perror(name);
        } else
                fprint(2, "hoon off; mk can'tdelete archive members\n");
}

void
timeinit(char *s)
{
        ulong t;
        char *cp;
        Rune r;
        int c, n;

        t = time(0);
        while (*s) {
                cp = s;
                do{
                        n = chartorune(&r, s);
                        if (r == ' ' || r == ',' || r == '\n')
                                break;
                        s += n;
                } while(*s);
                c = *s;
                *s = 0;
                symlook(strdup(cp), S_TIME, (void *)t)->u.value = t;
                if (c)
                        *s++ = c;
                while(*s){
                        n = chartorune(&r, s);
                        if(r != ' ' && r != ',' && r != '\n')
                                break;
                        s += n;
                }
        }
}