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Viewing changes to uspace/app/sbi/src/builtin/bi_string.c

  • Committer: Jiri Svoboda
  • Date: 2010-06-09 19:01:08 UTC
  • Revision ID: jiri@wiwaxia-20100609190108-0q5s6iwfyy7481a8
Update SBI to rev. 291.

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Lines of Context:
uspace/app/sbi/src/builtin/bi_string.c
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{
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        rdata_var_t *self_value_var;
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        const char *str;
 
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        const char *slice;
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        size_t str_l;
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        rdata_var_t *start_var;
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        int rc;
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        rdata_string_t *rstring;
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        rdata_var_t *rvar;
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        rdata_value_t *rval;
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        rdata_item_t *ritem;
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        run_proc_ar_t *proc_ar;
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        /* Extract self.Value */
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        self_value_var = builtin_get_self_mbr_var(run, "Value");
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        assert(self_value_var->vc == vc_string);
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        printf("Construct Slice(%d, %d) from string '%s'.\n",
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            start, length, str);
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#endif
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        /* Construct return value. */
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        rstring = rdata_string_new();
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        rstring->value = os_str_aslice(str, start, length);
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        rvar = rdata_var_new(vc_string);
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        rvar->u.string_v = rstring;
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        rval = rdata_value_new();
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        rval->var = rvar;
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        ritem = rdata_item_new(ic_value);
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        ritem->u.value = rval;
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        proc_ar = run_get_current_proc_ar(run);
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        proc_ar->retval = ritem;
 
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        slice = os_str_aslice(str, start, length);
 
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        /* Ownership of slice is transferred. */
 
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        builtin_return_string(run, slice);
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}