BlackBox/_FreeBSDLinuxOpenBSD_/Lin/Mod/gen-Net/sizeofs.c

   1 #include <sys/types.h>
   2 #include <sys/socket.h>
   3 #include <netinet/in.h>
   4 #include <poll.h>
   5 #include <stdlib.h>
   6 #include <stdio.h>
   7 #include <time.h>
   8
   9 #define TABS "\t\t"
  10
  11 #define FALSE (0)
  12 #define TRUE (1)
  13
  14 static void D (const char *s, int sz, int set, int export)
  15 {
  16         int res;
  17
  18         res = printf("%s%s", TABS, s);
  19         if (export) {
  20                 res = printf("*");
  21         }
  22         res = printf(" = ");
  23         if (sz == 1) {
  24                 res = printf("SHORTCHAR");
  25         } else if (sz == 2) {
  26                 res = printf("SHORTINT");
  27         } else if (sz == 4) {
  28                 if (set) {
  29                         res = printf("SET");
  30                 } else {
  31                         res = printf("INTEGER");
  32                 }
  33         } else if (sz == 8) {
  34                 if (set) {
  35                         res = printf("ARRAY [untagged] 2 OF SET");
  36                 } else {
  37                         res = printf("LONGINT");
  38                 }
  39         } else {
  40                 res = printf("ARRAY [untagged] ");
  41                 if (sz % 4 == 0) {
  42                         if (set) {
  43                                 res = printf("%d OF SET", sz / 4);
  44                         } else {
  45                                 res = printf("%d OF INTEGER", sz / 4);
  46                         }
  47                 } else {
  48                         res = printf("%d OF SHORTCHAR", sz);
  49                 }
  50         }
  51         res = printf(";\n");
  52 }
  53
  54 int main ()
  55 {\
  56         D("PtrVoid", sizeof(void *), FALSE, TRUE);
  57         D("short", sizeof(short), FALSE, TRUE);
  58         D("int", sizeof(int), FALSE, TRUE);
  59         D("intFlags", sizeof(int), TRUE, TRUE);
  60         D("size_t", sizeof(size_t), FALSE, TRUE);
  61         D("ssize_t", sizeof(ssize_t), FALSE, TRUE);
  62         D("time_t", sizeof(time_t), FALSE, TRUE);
  63         D("suseconds_t", sizeof(suseconds_t), FALSE, TRUE);
  64         D("socklen_t", sizeof(socklen_t), FALSE, TRUE);
  65         D("in_addr_t", sizeof(in_addr_t), FALSE, TRUE);
  66         D("in_port_t", sizeof(in_port_t), FALSE, TRUE);
  67         D("nfds_t", sizeof(nfds_t), FALSE, TRUE);
  68         D("sa_family_t", sizeof(sa_family_t), FALSE, TRUE);
  69
  70         return 0;
  71 }