contrib/ipfilter/lib/printtcpflags.c

   1 #include "ipf.h"
   2
   3
   4 void
   5 printtcpflags(tcpf, tcpfm)
   6         u_32_t tcpf, tcpfm;
   7 {
   8         u_char *t;
   9         char *s;
  10
  11         if (tcpf & ~TCPF_ALL) {
  12                 PRINTF("0x%x", tcpf);
  13         } else {
  14                 for (s = flagset, t = flags; *s; s++, t++) {
  15                         if (tcpf & *t)
  16                                 (void)putchar(*s);
  17                 }
  18         }
  19
  20         if (tcpfm) {
  21                 (void)putchar('/');
  22                 if (tcpfm & ~TCPF_ALL) {
  23                         PRINTF("0x%x", tcpfm);
  24                 } else {
  25                         for (s = flagset, t = flags; *s; s++, t++)
  26                                 if (tcpfm & *t)
  27                                         (void)putchar(*s);
  28                 }
  29         }
  30 }