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d95559802b
sizes up to a multiple of 8 (or whatever --alignment is). This is combined with the "admin" bytes, resulting in the "extra" bytes. Added VG_(malloc_usable_size) to the tool interface to support this. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7133
22 lines
410 B
C
22 lines
410 B
C
#include <stdlib.h>
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// Allocate some memory and then deallocate it, to get a nice up-then-down
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// graph.
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int main(void)
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{
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// N=36 gives us 72 snapshots, which fills the text graph nicely.
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#define N 36
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int i;
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int* a[N];
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for (i = 0; i < N; i++) {
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a[i] = malloc(200); // 200 is divisible by 8 -- so no slop.
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}
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for (i = 0; i < N-1; i++) {
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free(a[i]);
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}
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return 0;
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}
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