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31 lines
742 B
31 lines
742 B
7 years ago
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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// Usage:
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//
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// /path/to/program arg1 [arg2 [...]]
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//
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// Return EXIT_SUCCESS if 'zero_exit'
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// string was found in <arg1>.
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// Return EXIT_FAILURE if 'non_zero_exit'
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// string was found in <arg1>.
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int main(int argc, const char* argv[])
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{
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const char* substring_failure = "non_zero_exit";
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const char* substring_success = "zero_exit";
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const char* str = argv[1];
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if (argc < 2) {
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return EXIT_FAILURE;
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}
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if (strcmp(str, substring_success) == 0) {
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return EXIT_SUCCESS;
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} else if (strcmp(str, substring_failure) == 0) {
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return EXIT_FAILURE;
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}
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fprintf(stderr, "Failed to find string '%s' in '%s'\n", substring_success,
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str);
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return EXIT_FAILURE;
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}
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