31 lines
701 B
C
31 lines
701 B
C
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#define DEBUG
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#include <stdlib.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <assert.h>
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#include "../include/arena.h"
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#include "../include/mem.h"
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int main(void){
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size_t nbytes = MEM_GB(1024);
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Arena a;
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TRY {
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a = ARENA(0,nbytes); /* try 1GB */
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if (!a.beg)
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RAISE(OOM);
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free(a.beg);
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}
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EXCEPT(OOM) {
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/* handle memory failure gracefully */
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fprintf(stderr, "Caught: %s\n", OOM.reason);
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return EXIT_SUCCESS; /* requested behavior */
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}
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FINALLY {
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/* cleanup if needed, runs always */
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if (a.beg) free(a.beg);
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}
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END_TRY;
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return EXIT_FAILURE; /* shouldn't reach here for this example */
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}
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