CS代写 #include

#include
#include
#include
#include

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void print_usage(void) {
struct rusage r;
if (getrusage(RUSAGE_SELF, &r) < 0) { exit(EXIT_FAILURE); fprintf(stderr, "%lds %ldms (%s)\n", r.ru_utime.tv_sec, r.ru_utime.tv_usec, "user CPU time used"); fprintf(stderr, "%lds %ldms (%s)\n", r.ru_stime.tv_sec, r.ru_stime.tv_sec, "system CPU time used"); fprintf(stderr, "%ld (%s)\n", r.ru_maxrss, "maximum resident set size"); fprintf(stderr, "%ld (%s)\n", r.ru_ixrss, "integral shared memory size"); fprintf(stderr, "%ld (%s)\n", r.ru_idrss, "integral unshared data size"); fprintf(stderr, "%ld (%s)\n", r.ru_isrss, "integral unshared stack size"); fprintf(stderr, "%ld (%s)\n", r.ru_minflt, "page reclaims (soft page faults)"); fprintf(stderr, "%ld (%s)\n", r.ru_majflt, "page faults (hard page faults)"); fprintf(stderr, "%ld (%s)\n", r.ru_nswap, "swaps"); fprintf(stderr, "%ld (%s)\n", r.ru_inblock, "block input operations"); fprintf(stderr, "%ld (%s)\n", r.ru_oublock, "block output operations"); fprintf(stderr, "%ld (%s)\n", r.ru_msgsnd, "IPC messages sent"); fprintf(stderr, "%ld (%s)\n", r.ru_msgrcv, "IPC messages received"); fprintf(stderr, "%ld (%s)\n", r.ru_nsignals, "signals received"); fprintf(stderr, "%ld (%s)\n", r.ru_nvcsw, "voluntary context switches"); fprintf(stderr, "%ld (%s)\n", r.ru_nivcsw, "involuntary context switches"); int main(void) { print_usage(); return EXIT_SUCCESS; 程序代写 CS代考 加微信: powcoder QQ: 1823890830 Email: powcoder@163.com