47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
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/* This file is part of the sample code and exercises
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* used by the class "Advanced Programming in the UNIX
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* Environment" taught by Jan Schaumann
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* <jschauma@netmeister.org> at Stevens Institute of
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* Technology.
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*
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* This file is in the public domain.
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*
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* You don't have to, but if you feel like
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* acknowledging where you got this code, you may
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* reference me by name, email address, or point
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* people to the course website:
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* https://stevens.netmeister.org/631/
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*/
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#include <stdio.h>
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#include <stdlib.h>
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int a;
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char *s;
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char buf[1024];
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int
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main(int argc, char **argv) {
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int *b;
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char *string = "abcd";
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*b = 7;
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printf("b at : 0x%12lX\n", (unsigned long)&b);
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printf("b at : 0x%12lX\n", (unsigned long)&(*b));
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#if 0
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printf("main (function) at : 0x%12lX\n", (unsigned long)&main);
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printf("argc at : 0x%12lX\n", (unsigned long)&argc);
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printf("argv at : 0x%12lX\n", (unsigned long)&argv);
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printf("argv[0] at : 0x%12lX\n", (unsigned long)&argv[0]);
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printf("a at : 0x%12lX\n", (unsigned long)&a);
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printf("s at : 0x%12lX\n", (unsigned long)&s);
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printf("buf at : 0x%12lX\n", (unsigned long)&buf);
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printf("string at : 0x%12lX\n", (unsigned long)&string);
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printf("fixed string at : 0x%12lX\n", (unsigned long)&(*string));
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#endif
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return 0;
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}
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