mirror of
https://github.com/ioacademy-jikim/debugging
synced 2025-06-08 16:36:21 +00:00
39 lines
1.0 KiB
C
39 lines
1.0 KiB
C
#include <assert.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/syscall.h>
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#define GO(syscall_num, param) \
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fprintf(stderr, "---------------------------------------------------------\n" \
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"%3d:%24s %s\n" \
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"---------------------------------------------------------\n", \
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syscall_num, #syscall_num, param);
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#define SY res = syscall
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#define FAIL assert(res == -1);
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#define SUCC assert(res != -1);
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#define FAILx(E) \
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do { \
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int myerrno = errno; \
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if (res == -1) { \
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if (myerrno == E) { \
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/* as expected */ \
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} \
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else { \
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fprintf(stderr, "Expected error %s (%d), got %d\n", #E, E, myerrno); \
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exit(1); \
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} \
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} \
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else { \
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fprintf(stderr, "Expected error %s (%d), got success\n", #E, E); \
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exit(1); \
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} \
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} while (0);
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/* Module variables. */
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static long x0;
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static long res;
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