ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 3612 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited open files (-n) 1024 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 3612 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited
#include <stdio.h> #include <stdlib.h> #include <stdbool.h> #include <unistd.h> #include <string.h> #include <strings.h> #include <errno.h> #include <sys/stat.h> #include <sys/types.h> #include <sys/wait.h> #include <fcntl.h> #include <pthread.h> void* threadWork(void* arg) { while(1) sleep(1); } int main(int argc, char **argv) { pthread_t thID; int i = 0; while(1) { int err = pthread_create(&thID,NULL,threadWork,NULL); if (err != 0) { printf("%s ",strerror(err)); exit(1); } printf("%d ",i++); } return 0; }