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added test to make sure area is unmapped

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This commit is contained in:
David Schleef 2001-03-02 06:52:06 +00:00
parent b3e40fea08
commit 926cac4baf
1 changed files with 10 additions and 0 deletions
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10
testing/mmap.c
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@ -125,6 +125,16 @@ int test_mmap(void)
}
munmap(map,MAPLEN);
/* test if area is really unmapped */
for(adr=map;adr<(void *)map+MAPLEN;adr+=PAGE_SIZE){
ret=test_segfault(adr);
if(ret){
printf("%p segfaulted (ok)\n",adr);
}else{
printf("E: %p still mapped\n",adr);
}
}
free(buf);
return 0;