35 lines
602 B
C
35 lines
602 B
C
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#define _GNU_SOURCE
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#include <dlfcn.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include <stdlib.h>
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int load_secret();
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int main(int argc, char** argv) {
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int secret;
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Dl_info info;
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if (argc > 1 && dladdr(dlopen, &info)) {
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printf("> dlopen addr: %p\n", info.dli_saddr);
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}
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puts("> working...");
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srand(42);
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while (1) {
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printf("> generating secret ");
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fflush(stdout);
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for (int i = 0; i < 20; i++) {
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usleep(200 * 1000);
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printf(".");
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fflush(stdout);
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}
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secret = load_secret();
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printf(" saved!\n");
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}
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}
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int load_secret() {
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return rand();
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}
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