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https://github.com/trailofbits/manticore.git
synced 2026-10-12 02:23:44 +00:00
Brad Larsen
2527fa5c40
* Organize examples in Makefile * .gitignore binaries created in examples/linux * Add a new Linux example using fclose * Add a test case for the fclose example binary See also #1602 and #1604. * Add a comment for the change from #1604 * Delete an obsolete comment * Add type hints to native integration tests * Do not squelch command output from test * Use `--worksapce` for `test_logger_verbosity` This should prevent extra mcore_* directories from hanging around after testing. * Reformat test_integration_native.py via `black`
32 lines
782 B
C
32 lines
782 B
C
// This example closes file descriptors 0, 1, and 2 (which correspond to stdin,
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// stdout, and stderr in most environments).
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//
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// This serves as a reduced testcase for what most of the programs in GNU
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// coreutils do. See #1602 and #1604 on GitHub.
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#include <stdbool.h>
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#include <stdio.h>
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#include <string.h>
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int main(int argc, char **argv) {
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if (argc >= 2 && strcmp(argv[1], "--close") == 0) {
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fprintf(stdout, "Closing file handles!\n");
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int rc = 0;
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if (fclose(stdin) != 0) {
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rc += 1;
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}
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if (fclose(stdout) != 0) {
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rc += 2;
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}
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if (fclose(stderr) != 0) {
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rc += 4;
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}
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return rc;
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} else {
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fprintf(stdout, "Not doing anything.\n");
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return 0;
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}
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}
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