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29 lines
532 B
29 lines
532 B
#include "tests.h" |
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#include <asm/unistd.h> |
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#if defined __NR_mlock && defined __NR_munlock |
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# include <stdio.h> |
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# include <unistd.h> |
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int |
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main(void) |
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{ |
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const int size = 1024; |
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const char *addr = tail_alloc(size); |
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long rc = syscall(__NR_mlock, addr, size); |
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printf("mlock(%p, %d) = %s\n", addr, size, sprintrc(rc)); |
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rc = syscall(__NR_munlock, addr, size); |
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printf("munlock(%p, %d) = %s\n", addr, size, sprintrc(rc)); |
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puts("+++ exited with 0 +++"); |
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return 0; |
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} |
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#else |
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SKIP_MAIN_UNDEFINED("__NR_mlock && __NR_munlock") |
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#endif
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