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#include "common.h" #include <unistd.h> int main(int argc, char** argv) { #if _REENTRANT || _POSIX_C_SOURCE >= 199506L char buffer[8] = {0}; getlogin_r(buffer, 6); CHK_FAIL_START getlogin_r(buffer, argc); CHK_FAIL_END puts(buffer); return ret; #endif return 0; }