Searched refs:SYSCHK (Results 1 – 1 of 1) sorted by relevance
33 #define SYSCHK(x) \ macro44 SYSCHK(pipe(pipe_fds)); in child_fn()46 SYSCHK(vmsplice(pipe_fds[1], &iov, 1, 0)); in child_fn()47 SYSCHK(munmap(data, 0x1000)); in child_fn()50 SYSCHK(read(pipe_fds[0], buf, 0x1000)); in child_fn()67 pid_t child = SYSCHK(fork()); in main()76 SYSCHK(waitpid(child, &status, 0)); in main()