1 #include <errno.h> 2 #include <stdlib.h> 3 #include <stdio.h> 4 5 #include "test_helpers.h" 6 7 int main(void) { 8 printf("%ld\n", strtol(" -42", NULL, 0)); 9 printf("%ld\n", strtol(" +555", NULL, 0)); 10 printf("%ld\n", strtol(" 1234567890 ", NULL, 0)); 11 12 printf("%ld\n", strtol(" -42", NULL, 10)); 13 printf("%ld\n", strtol(" +555", NULL, 10)); 14 printf("%ld\n", strtol(" 1234567890 ", NULL, 10)); 15 16 printf("%lx\n", strtol(" 0x38Acfg", NULL, 0)); 17 printf("%lx\n", strtol("0Xabcdef12", NULL, 16)); 18 printf("%lx\n", strtol("cafebeef", NULL, 16)); 19 20 printf("%lo\n", strtol(" 073189", NULL, 0)); 21 printf("%lo\n", strtol(" 073189", NULL, 8)); 22 23 printf("%lo\n", strtol(" 0b", NULL, 8)); 24 if(errno != 0) { 25 printf("errno is not 0 (%d), something went wrong\n", errno); 26 } 27 printf("%lo\n", strtol(" 0b", NULL, 0)); 28 if(errno != 0) { 29 printf("errno is not 0 (%d), something went wrong\n", errno); 30 } 31 } 32