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| author | Jim Kingdon <jkingdon@engr.sgi.com> | 1993-04-27 17:27:24 +0000 |
|---|---|---|
| committer | Jim Kingdon <jkingdon@engr.sgi.com> | 1993-04-27 17:27:24 +0000 |
| commit | ebe8362f904531d0412cfe14394f1bae103b721b (patch) | |
| tree | 2fcf16c88537a71fb6400b57a32eefbf17c56df4 /gdb/remote-vx.c | |
| parent | 28fcc54f4ec0a9f2ee517ed0eb138e97e64b8c51 (diff) | |
| download | gdb-ebe8362f904531d0412cfe14394f1bae103b721b.zip gdb-ebe8362f904531d0412cfe14394f1bae103b721b.tar.gz gdb-ebe8362f904531d0412cfe14394f1bae103b721b.tar.bz2 | |
* remote-vx.c (net_connect): Allow numeric IP address for host.
Diffstat (limited to 'gdb/remote-vx.c')
| -rw-r--r-- | gdb/remote-vx.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/gdb/remote-vx.c b/gdb/remote-vx.c index 9fc3e41..97605a9 100644 --- a/gdb/remote-vx.c +++ b/gdb/remote-vx.c @@ -843,15 +843,23 @@ net_connect (host) { struct sockaddr_in destAddr; struct hostent *destHost; + unsigned long addr; + + /* Get the internet address for the given host. Allow a numeric + IP address or a hostname. */ - /* get the internet address for the given host */ - - if ((destHost = (struct hostent *) gethostbyname (host)) == NULL) - error ("Invalid hostname. Couldn't find remote host address."); + addr = inet_addr (host); + if (addr == -1) + { + destHost = (struct hostent *) gethostbyname (host); + if (destHost == NULL) + error ("Invalid hostname. Couldn't find remote host address."); + addr = * (unsigned long *) destHost->h_addr; + } bzero (&destAddr, sizeof (destAddr)); - destAddr.sin_addr.s_addr = * (u_long *) destHost->h_addr; + destAddr.sin_addr.s_addr = addr; destAddr.sin_family = AF_INET; destAddr.sin_port = 0; /* set to actual port that remote ptrace is listening on. */ |