diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1996-08-12 19:45:48 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1996-08-12 19:45:48 +0000 |
| commit | 10ee12e5aba134f3475c901826660a4f84f3a669 (patch) | |
| tree | 7299c7d2f9655cee26b738ff5d07b9c303f93c81 /usr.bin/fstat | |
| parent | 804d9d35f3f60d5823371f6974f769b659406a17 (diff) | |
lsof-like support for fstat, whee
Diffstat (limited to 'usr.bin/fstat')
| -rw-r--r-- | usr.bin/fstat/fstat.c | 56 |
1 files changed, 41 insertions, 15 deletions
diff --git a/usr.bin/fstat/fstat.c b/usr.bin/fstat/fstat.c index d11d3ded69d..79d47eef412 100644 --- a/usr.bin/fstat/fstat.c +++ b/usr.bin/fstat/fstat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: fstat.c,v 1.4 1996/08/06 18:05:51 deraadt Exp $ */ +/* $OpenBSD: fstat.c,v 1.5 1996/08/12 19:45:47 deraadt Exp $ */ /*- * Copyright (c) 1988, 1993 @@ -41,7 +41,7 @@ static char copyright[] = #ifndef lint /*static char sccsid[] = "from: @(#)fstat.c 8.1 (Berkeley) 6/6/93";*/ -static char *rcsid = "$OpenBSD: fstat.c,v 1.4 1996/08/06 18:05:51 deraadt Exp $"; +static char *rcsid = "$OpenBSD: fstat.c,v 1.5 1996/08/12 19:45:47 deraadt Exp $"; #endif /* not lint */ #include <sys/param.h> @@ -76,6 +76,8 @@ static char *rcsid = "$OpenBSD: fstat.c,v 1.4 1996/08/06 18:05:51 deraadt Exp $" #include <netinet/ip.h> #include <netinet/in_pcb.h> +#include <arpa/inet.h> + #include <ctype.h> #include <errno.h> #include <kvm.h> @@ -638,20 +640,44 @@ socktrans(sock, i) switch(dom.dom_family) { case AF_INET: getinetproto(proto.pr_protocol); - if (proto.pr_protocol == IPPROTO_TCP ) { - if (so.so_pcb) { - if (kvm_read(kd, (u_long)so.so_pcb, - (char *)&inpcb, sizeof(struct inpcb)) - != sizeof(struct inpcb)) { - dprintf(stderr, - "can't read inpcb at %x\n", - so.so_pcb); - goto bad; - } - printf(" %lx", (long)inpcb.inp_ppcb); + if (proto.pr_protocol == IPPROTO_TCP) { + if (so.so_pcb == NULL) + break; + if (kvm_read(kd, (u_long)so.so_pcb, (char *)&inpcb, + sizeof(struct inpcb)) != sizeof(struct inpcb)) { + dprintf(stderr, "can't read inpcb at %x\n", + so.so_pcb); + goto bad; } - } - else if (so.so_pcb) + printf(" %lx", (long)inpcb.inp_ppcb); + printf(" %s:%d", + inpcb.inp_laddr.s_addr == INADDR_ANY ? "*" : + inet_ntoa(inpcb.inp_laddr), + ntohs(inpcb.inp_lport)); + if (inpcb.inp_fport) + printf(" -> %s:%d", + inpcb.inp_faddr.s_addr == INADDR_ANY ? "*" : + inet_ntoa(inpcb.inp_faddr), + ntohs(inpcb.inp_fport)); + } else if (proto.pr_protocol == IPPROTO_UDP) { + if (so.so_pcb == NULL) + break; + if (kvm_read(kd, (u_long)so.so_pcb, (char *)&inpcb, + sizeof(struct inpcb)) != sizeof(struct inpcb)) { + dprintf(stderr, "can't read inpcb at %x\n", + so.so_pcb); + goto bad; + } + printf(" %s:%d", + inpcb.inp_laddr.s_addr == INADDR_ANY ? "*" : + inet_ntoa(inpcb.inp_laddr), + ntohs(inpcb.inp_lport)); + if (inpcb.inp_fport) + printf(" -> %s:%d", + inpcb.inp_faddr.s_addr == INADDR_ANY ? "*" : + inet_ntoa(inpcb.inp_faddr), + ntohs(inpcb.inp_fport)); + } else if (so.so_pcb) printf(" %lx", (long)so.so_pcb); break; case AF_UNIX: |