20 lines
458 B
C++
20 lines
458 B
C++
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// Helper binary for
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// lit_tests/TestCases/Darwin/unset-insert-libraries-on-exec.cc
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// Prints the environment variable with the given name.
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#include <stdio.h>
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#include <stdlib.h>
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int main(int argc, char *argv[]) {
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if (argc != 2) {
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printf("Usage: %s ENVNAME\n", argv[0]);
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exit(1);
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}
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const char *value = getenv(argv[1]);
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if (value) {
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printf("%s = %s\n", argv[1], value);
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} else {
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printf("%s not set.\n", argv[1]);
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}
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return 0;
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}
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