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* showmount command: remove legacy RPC logicChuck Lever2009-03-041-141/+0
| | | | | | | | | Turns out both legacy RPC and TI-RPC have a clnt_create(3) API. So there's really no need to keep the old open-coded transport logic around. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* showmount command: Quiesce warning when TI-RPC is disabledChuck Lever2009-01-071-7/+7
| | | | | | | | | | Make sure nfs_sm_pgmtbl is not compiled if TI-RPC functions are not available. This quiesces the following compiler warning: showmount.c:53: warning: nfs_sm_pgmtbl defined but not used Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* showmount command: support querying IPv6 serversChuck Lever2008-11-251-0/+36
| | | | | | | | | | Introduce a version of nfs_get_mount_client() that supports AF_INET6 and AF_INET server addresses. If the TI-RPC library is not available when the showmount command is built, fall back to the legacy RPC user-space API. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* showmount command: move logic to acquire RPC client handle out of main()Chuck Lever2008-11-251-52/+64
| | | | | | | | | | In preparation to support IPv6 in the showmount command, extract the logic that parses/acquires the target hostname and converts it into an RPC client handle to contact the remote mountd service, and move it into its own function. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* showmount command: Remove unused local getport() implementationChuck Lever2008-11-251-105/+0
| | | | | | | | Clean up: remove showmount.c's local getport() implementation, now that the showmount command uses the shared one. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* showmount command: call nfs_getport instead of local getportChuck Lever2008-11-251-6/+8
| | | | | | | | | | Have the showmount command invoke the shared nfs_getport() function instead of its own local version. This gives the showmount command immediate support for querying via rpcbindv3/v4 in addition to portmapper, and sets the stage for AF_INET6 support in showmount. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* showmount: destroy RPC client when finishedChuck Lever2008-09-261-0/+4
| | | | | | | | | Clean up: call clnt_destroy() in the showmount command as needed to destroy the RPC client properly (and close the associated socket) before the program exits. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* showmount command: clean up error returns from connect_nb()Chuck Lever2008-09-261-10/+12
| | | | | | | | | | | | | Clean up connect_nb() in the showmount command. Sometimes it returns -1 on error, and sometimes a negative errno. On error, it should always return one of these or the other, not both. Similar functions in other parts of nfs-utils return -1 on error, and set errno; so let's do that here too. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* showmount issuesMartin Leisner2008-07-251-2/+4
| | | | | | | | The connect_nb() routne returns zero for success and a negative value for failure which was not being interpreted correctly by the getport() routine. This patch fixes that problem. Signed-off-by: Steve Dickson <steved@redhat.com>
* Make sure showmount fails when rpc.mountd is not registeredSteve Dickson2008-03-181-1/+3
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* Add -Wstrict-prototypes to compiler args, and fix warnings caused.Neil Brown2007-07-291-9/+5
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* Fix showmount bugs.Neil Brown2007-02-221-3/+6
| | | | | | | When doing a nonblocked connect, we need to select for 'write', not 'read'. Also, when a tcp socket has been connected, we should use clnttcp_create to make a tcp client, not clntudp_bufcreate !!
* Reduce showmount timeouts.Ian Kent2006-12-201-8/+201
| | | | | | | | | | | | | | | | | | | Showmount itself tries to use a short timeout but the RPC clnttcp_create and clntudp_create calls will call portmap internally to get the port to use if it is set to 0 in the passed address structure. The above calls then use the internal timeouts, basically 60 seconds, which slows things down. Also the for tcp a blocking connect is used which can take quite a while to timeout as well. showmount tries tcp then udp so a fail can go through several lengthy waits before failing. I've grabbed some of the autofs code and put together a patch to allow specification of the timeouts for the portmap getport and to implement a non-blocking connect. Signed-off-by: Neil Brown <neilb@suse.de>
* Autogen updateneilbrown2005-12-201-1/+3
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* * utils/showmount/showmount.c (main): Fix inet_ntoa() parameter.chip2003-09-091-1/+1
| | | | | * tools/rpcgen/rpc_cout.c (print_header): Remove unused vars. * tools/rpcgen/rpc_parse.c (def_union): Likewise.
* 2001-11-26 Chip Salzenberg <chip@pobox.com>chip2001-11-261-2/+1
| | | | | | | | | | * utils/showmount/showmount.c (main): Don't assume that strings starting with digits are IP addresses. * utils/nfsd/nfsd.c (main): Close all fds and reopen 0,1,2 on /dev/null before nfssvc(). Use syslog to report nfssvc errors. * support/misc/tcpwrapper.c, utils/mountd/mountd.man, utils/rquotad/rquotad.man, utils/statd/statd.man: Fix comments and man pages: We check host names *and* addresses with tcpwrappers.
* Initial revisionhjl1999-10-181-0/+287
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