diff options
Diffstat (limited to 'Src/Modules/tcp.c')
| -rw-r--r-- | Src/Modules/tcp.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/Src/Modules/tcp.c b/Src/Modules/tcp.c index d9eac432e..23c86053b 100644 --- a/Src/Modules/tcp.c +++ b/Src/Modules/tcp.c @@ -35,9 +35,6 @@ */ #include "tcp.h" -/* it's a TELNET based protocol, but don't think I like doing this */ -#include <arpa/telnet.h> - /* * We use poll() in preference to select because some subset of manuals says * that's the thing to do, plus it's a bit less fiddly. I don't actually @@ -55,8 +52,8 @@ int h_errno; #endif -/* We use the RFC 2553 interfaces. If the functions don't exist in the library, - simulate them. */ +/* We use the RFC 2553 interfaces. If the functions don't exist in the + * library, simulate them. */ #ifndef INET_ADDRSTRLEN # define INET_ADDRSTRLEN 16 @@ -458,7 +455,7 @@ bin_ztcp(char *nam, char **args, char *ops, int func) setiparam("REPLY", sess->fd); - if(verbose) + if (verbose) fprintf(shout, "%d listener is on fd %d\n", ntohs(sess->sock.in.sin_port), sess->fd); return 0; @@ -492,7 +489,7 @@ bin_ztcp(char *nam, char **args, char *ops, int func) return 1; } - if(test) { + if (test) { #if defined(HAVE_POLL) || defined(HAVE_SELECT) # ifdef HAVE_POLL struct pollfd pfd; @@ -500,7 +497,7 @@ bin_ztcp(char *nam, char **args, char *ops, int func) pfd.fd = lfd; pfd.events = POLLIN; - if((ret = poll(&pfd, 1, 0)) == 0) return 1; + if ((ret = poll(&pfd, 1, 0)) == 0) return 1; else if (ret == -1) { zwarnnam(nam, "poll error: %e", NULL, errno); @@ -516,7 +513,7 @@ bin_ztcp(char *nam, char **args, char *ops, int func) tv.tv_sec = 0; tv.tv_usec = 0; - if(ret = select(lfd+1, &rfds, NULL, NULL, &tv)) return 1; + if (ret = select(lfd+1, &rfds, NULL, NULL, &tv)) return 1; else if (ret == -1) { zwarnnam(nam, "select error: %e", NULL, errno); @@ -549,12 +546,11 @@ bin_ztcp(char *nam, char **args, char *ops, int func) setiparam("REPLY", sess->fd); - if(verbose) + if (verbose) fprintf(shout, "%d is on fd %d\n", ntohs(sess->peer.in.sin_port), sess->fd); } else { - if (!dargs[0]) { LinkNode node; for(node = firstnode(ztcp_sessions); node; incnode(node)) @@ -573,7 +569,13 @@ bin_ztcp(char *nam, char **args, char *ops, int func) remotename = ztpeer->h_name; else remotename = ztrdup(inet_ntoa(sess->sock.in.sin_addr)); - fprintf(shout, "%s:%d %s %s:%d is on fd %d%s\n", localname, ntohs(sess->sock.in.sin_port), (sess->flags & ZTCP_LISTEN) ? "-<" : (sess->flags & ZTCP_INBOUND) ? "<-" : "->", remotename, ntohs(sess->peer.in.sin_port), sess->fd, (sess->flags & ZTCP_ZFTP) ? " ZFTP" : ""); + fprintf(shout, "%s:%d %s %s:%d is on fd %d%s\n", + localname, ntohs(sess->sock.in.sin_port), + ((sess->flags & ZTCP_LISTEN) ? "-<" : + ((sess->flags & ZTCP_INBOUND) ? "<-" : "->")), + remotename, ntohs(sess->peer.in.sin_port), + sess->fd, + (sess->flags & ZTCP_ZFTP) ? " ZFTP" : ""); } } return 0; @@ -639,14 +641,14 @@ bin_ztcp(char *nam, char **args, char *ops, int func) setiparam("REPLY", sess->fd); if (verbose) - fprintf(shout, "%s:%d is now on fd %d\n", desthost, destport, sess->fd); + fprintf(shout, "%s:%d is now on fd %d\n", + desthost, destport, sess->fd); } zsfree(desthost); } return 0; - } static struct builtin bintab[] = { |