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authorUlrich Drepper <drepper@redhat.com>1998-07-28 16:26:04 +0000
committerUlrich Drepper <drepper@redhat.com>1998-07-28 16:26:04 +0000
commite852e889444a8bf27f3e5075d064e9922b38e7e2 (patch)
tree75d2d4b1010a26d723daefef7909d1a6355929bc /nis/nis_call.c
parentc9243dacea19b7dcf36bb69ca83877d3ea905831 (diff)
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Update.
1998-07-28 Ulrich Drepper <drepper@cygnus.com> * math/libm-test.c (tgamma_test): Remove redundant tests. 1998-07-28 16:20 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/glob.c: Correct problems with */foo and GLOB_NOCHECK where foo does not exist in any of the subdirectories. Reported by Paul D. Smith <psmith@BayNetworks.COM>. * posix/globtest.sh: Add test for this bug. 1998-07-28 Mark Kettenis <kettenis@phys.uva.nl> * io/sys/statfs.h: Fix typos. * io/sys/statvfs.h: Fix typos. 1998-07-28 Ulrich Drepper <drepper@cygnus.com> * version.h (VERSION): Bump to 2.0.95. * math/Makefile (libm-calls): Remove w_gamma, add w_tgamma. * math/Versions [GLIBC_2.1]: Add tgamma, tgammaf, and tgammal. * math/libm-test.c: Split old gamma_test and move half of it in new function tgamma_test. * math/bits/mathcalls.h: Add declaration of tgamma. * sysdeps/libm-ieee754/k_standard.c: Change gamma errors into tgamma errors. * sysdeps/libm-ieee754/w_gamma.c: Remove lgamma compatibility code and rename to ... * sysdeps/libm-ieee754/w_tgamma.c: ... this. New file. * sysdeps/libm-ieee754/w_gammaf.c: Remove lgammaf compatibility code and rename to ... * sysdeps/libm-ieee754/w_tgammaf.c: ... this. New file. * sysdeps/libm-ieee754/w_gammal.c: Remove lgammal compatibility code and rename to ... * sysdeps/libm-ieee754/w_tgammal.c: ... this. New file. * sysdeps/libm-ieee754/w_lgamma.c: Add gamma as weak alias. * sysdeps/libm-ieee754/w_lgammaf.c: Likewise. * sysdeps/libm-ieee754/w_lgammal.c: Likewise. * stgdio-common/printf-parse.h: Implement handling of j, t, and z modifiers. * stdio-common/vfprintf.c: Likewise. * stdio-common/vfscanf.c: Likewise. * manual/stdio.texi: Document new printf/scanf modifiers. * sysdeps/unix/sysv/linux/recvmsg.c: Remove alias __recvmsg. * sysdeps/unix/sysv/linux/sendmsg.c: Remove alias __sendmsg. 1998-07-28 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * sunrpc/Makefile (routines): Add clnt_unix and svc_unix. * sunrpc/Versions: Add new *unix_create functions. * sunrpc/clnt_gen.c: Add support for RPC over AF_UNIX. * sunrpc/clnt_unix.c: New, client side of RPC over AF_UNIX. * sunrpc/key_call.c: Use RPC over AF_UNIX for communication with keyserv daemon. * sunrpc/rpc/clnt.h: Add AF_UNIX based RPC function prototypes. * sunrpc/rpc/svc.h: Likewise. * sunrpc/svc_authux.c: Copy internal auth flavor if none is given. * sunrpc/svc_tcp.c: Fix typos. * sunrpc/svc_unix.c: New, server side of AF_UNIX based RPC. * nis/Makefile: Remove currently not working cache functions. * nis/Versions: Add __nisbind_* functions for rpc.nisd. * nis/nis_call.c: Rewrite binding to a NIS+ server to reuse CLIENT handles. * nis/nis_file.c: Fix memory leaks. * nis/nis_intern.h: Move internal structs from here ... * nis/rpcsvc/nislib.h: ... to here for NIS+ server and tools. * nis/nis_lookup.c: Try at first if last client handle works. * nis/nis_table.c: Likewise. * nis/nis_checkpoint.c: Adjust __do_niscall2 parameters. * nis/nis_mkdir.c: Likewise. * nis/nis_ping.c: Likewise. * nis/nis_rmdir.c: Likewise. * nis/nis_server.c: Likewise. * nis/nis_util.c: Likewise. * nis/nis_findserv.c (__nis_findfastest): Little optimization. 1998-07-28 Andreas Jaeger <aj@arthur.rhein-neckar.de> * stdlib/strtol.c (STRTOL_LONG_MAX): Correct typo in last patch - define as LONG_MAX. 1998-07-28 09:31 Ulrich Drepper <drepper@cygnus.com> * nscd/connections.c (gr_send_answer): Deal with missing UIO_MAXIOV. Correct test whether writev send all data. * nscd/nscd_getgr_r.c (__nscd_getgr_r): Correct test whether readv received all data. 1998-07-28 Mark Kettenis <kettenis@phys.uva.nl> * nscd/nscd_getgr_r.c (__nscd_getgr_r): Deal with missing UIO_MAXIOV. 1998-07-28 Mark Kettenis <kettenis@phys.uva.nl> * sysdeps/mach/hurd/dl-sysdep.c (open_file): Change assert call to allow mode to be 0. (__xstat): New function. (__fxstat): New function. (_dl_sysdep_read_whole_file): Removed. The implementation in `elf/dl-misc.c' now also works for the Hurd.
Diffstat (limited to 'nis/nis_call.c')
-rw-r--r--nis/nis_call.c216
1 files changed, 116 insertions, 100 deletions
diff --git a/nis/nis_call.c b/nis/nis_call.c
index 94144d5..ce7607f 100644
--- a/nis/nis_call.c
+++ b/nis/nis_call.c
@@ -60,8 +60,8 @@ inetstr2int (const char *str)
return inet_addr (buffer);
}
-static void
-__bind_destroy (dir_binding *bind)
+void
+__nisbind_destroy (dir_binding *bind)
{
if (bind->clnt != NULL)
{
@@ -71,8 +71,8 @@ __bind_destroy (dir_binding *bind)
}
}
-static nis_error
-__bind_next (dir_binding *bind)
+nis_error
+__nisbind_next (dir_binding *bind)
{
u_int j;
@@ -91,8 +91,7 @@ __bind_next (dir_binding *bind)
j < bind->server_val[bind->server_used].ep.ep_len; ++j)
if (strcmp (bind->server_val[bind->server_used].ep.ep_val[j].family,
"inet") == 0)
- if (strcmp (bind->server_val[bind->server_used].ep.ep_val[j].proto,
- "-") == 0)
+ if (bind->server_val[bind->server_used].ep.ep_val[j].proto[0] == '-')
{
bind->current_ep = j;
return NIS_SUCCESS;
@@ -115,8 +114,8 @@ __bind_next (dir_binding *bind)
return NIS_FAIL;
}
-static nis_error
-__bind_connect (dir_binding *dbp)
+nis_error
+__nisbind_connect (dir_binding *dbp)
{
nis_server *serv;
@@ -157,7 +156,7 @@ __bind_connect (dir_binding *dbp)
if (dbp->use_auth)
{
- if (serv->key_type == NIS_PK_DH && key_secretkey_is_set ())
+ if (serv->key_type == NIS_PK_DH)
{
char netname[MAXNETNAMELEN+1];
char *p;
@@ -180,9 +179,9 @@ __bind_connect (dir_binding *dbp)
return NIS_SUCCESS;
}
-static nis_error
-__bind_create (dir_binding *dbp, const nis_server *serv_val, u_int serv_len,
- u_long flags, cache2_info *cinfo)
+nis_error
+__nisbind_create (dir_binding *dbp, const nis_server *serv_val, u_int serv_len,
+ u_long flags)
{
dbp->clnt = NULL;
@@ -208,54 +207,34 @@ __bind_create (dir_binding *dbp, const nis_server *serv_val, u_int serv_len,
dbp->trys = 1;
dbp->class = -1;
- if (cinfo != NULL && cinfo->server_used >= 0)
- {
- dbp->server_used = cinfo->server_used;
- dbp->current_ep = cinfo->current_ep;
- dbp->class = cinfo->class;
- }
- else if (__nis_findfastest (dbp) < 1)
+ if (__nis_findfastest (dbp) < 1)
{
- __bind_destroy (dbp);
+ __nisbind_destroy (dbp);
return NIS_NAMEUNREACHABLE;
}
return NIS_SUCCESS;
}
+/* __nisbind_connect (dbp) must be run before calling this function !
+ So we could use the same binding twice */
nis_error
-__do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
- xdrproc_t xargs, caddr_t req, xdrproc_t xres, caddr_t resp,
- u_long flags, nis_cb *cb, cache2_info *cinfo)
+__do_niscall3 (dir_binding *dbp, u_long prog, xdrproc_t xargs, caddr_t req,
+ xdrproc_t xres, caddr_t resp, u_long flags, nis_cb *cb)
{
enum clnt_stat result;
nis_error retcode;
- dir_binding dbp;
- if (flags & MASTER_ONLY)
- server_len = 1;
-
- if (__bind_create (&dbp, server, server_len, flags, cinfo) != NIS_SUCCESS)
+ if (dbp == NULL)
return NIS_NAMEUNREACHABLE;
- while (__bind_connect (&dbp) != NIS_SUCCESS)
- {
- if (__bind_next (&dbp) != NIS_SUCCESS)
- {
- __bind_destroy (&dbp);
- return NIS_NAMEUNREACHABLE;
- }
- }
do
{
again:
- result = clnt_call (dbp.clnt, prog, xargs, req, xres, resp, RPCTIMEOUT);
+ result = clnt_call (dbp->clnt, prog, xargs, req, xres, resp, RPCTIMEOUT);
if (result != RPC_SUCCESS)
- {
- __bind_destroy (&dbp);
- retcode = NIS_RPCERROR;
- }
+ retcode = NIS_RPCERROR;
else
{
switch (prog)
@@ -264,11 +243,11 @@ __do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
if ((((nis_result *)resp)->status == NIS_CBRESULTS) &&
(cb != NULL))
{
- __nis_do_callback(&dbp, &((nis_result *)resp)->cookie, cb);
+ __nis_do_callback(dbp, &((nis_result *)resp)->cookie, cb);
break;
}
- /* Yes, this is correct. If we doesn't have to start
- a callback, look if we have to search another server */
+ /* Yes, the missing break is correct. If we doesn't have to
+ start a callback, look if we have to search another server */
case NIS_LOOKUP:
case NIS_ADD:
case NIS_MODIFY:
@@ -278,19 +257,16 @@ __do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
case NIS_IBREMOVE:
case NIS_IBFIRST:
case NIS_IBNEXT:
- if ((((nis_result *)resp)->status == NIS_NOTFOUND) ||
+ if ((((nis_result *)resp)->status == NIS_SYSTEMERROR) ||
(((nis_result *)resp)->status == NIS_NOSUCHNAME) ||
(((nis_result *)resp)->status == NIS_NOT_ME))
{
- if (__bind_next (&dbp) == NIS_SUCCESS)
+ if (__nisbind_next (dbp) == NIS_SUCCESS)
{
- while (__bind_connect (&dbp) != NIS_SUCCESS)
+ while (__nisbind_connect (dbp) != NIS_SUCCESS)
{
- if (__bind_next (&dbp) != NIS_SUCCESS)
- {
- __bind_destroy (&dbp);
+ if (__nisbind_next (dbp) != NIS_SUCCESS)
return NIS_SUCCESS;
- }
}
}
else
@@ -299,19 +275,16 @@ __do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
}
break;
case NIS_FINDDIRECTORY:
- if ((((fd_result *)resp)->status == NIS_NOTFOUND) ||
+ if ((((fd_result *)resp)->status == NIS_SYSTEMERROR) ||
(((fd_result *)resp)->status == NIS_NOSUCHNAME) ||
(((fd_result *)resp)->status == NIS_NOT_ME))
{
- if (__bind_next (&dbp) == NIS_SUCCESS)
+ if (__nisbind_next (dbp) == NIS_SUCCESS)
{
- while (__bind_connect (&dbp) != NIS_SUCCESS)
+ while (__nisbind_connect (dbp) != NIS_SUCCESS)
{
- if (__bind_next (&dbp) != NIS_SUCCESS)
- {
- __bind_destroy (&dbp);
- return NIS_SUCCESS;
- }
+ if (__nisbind_next (dbp) != NIS_SUCCESS)
+ return NIS_SUCCESS;
}
}
else
@@ -321,19 +294,16 @@ __do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
break;
case NIS_DUMPLOG: /* log_result */
case NIS_DUMP:
- if ((((log_result *)resp)->lr_status == NIS_NOTFOUND) ||
+ if ((((log_result *)resp)->lr_status == NIS_SYSTEMERROR) ||
(((log_result *)resp)->lr_status == NIS_NOSUCHNAME) ||
(((log_result *)resp)->lr_status == NIS_NOT_ME))
{
- if (__bind_next (&dbp) == NIS_SUCCESS)
+ if (__nisbind_next (dbp) == NIS_SUCCESS)
{
- while (__bind_connect (&dbp) != NIS_SUCCESS)
+ while (__nisbind_connect (dbp) != NIS_SUCCESS)
{
- if (__bind_next (&dbp) != NIS_SUCCESS)
- {
- __bind_destroy (&dbp);
- return NIS_SUCCESS;
- }
+ if (__nisbind_next (dbp) != NIS_SUCCESS)
+ return NIS_SUCCESS;
}
}
else
@@ -344,7 +314,6 @@ __do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
default:
break;
}
- __bind_destroy (&dbp);
retcode = NIS_SUCCESS;
}
}
@@ -353,9 +322,37 @@ __do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
return retcode;
}
+nis_error
+__do_niscall2 (const nis_server *server, u_int server_len, u_long prog,
+ xdrproc_t xargs, caddr_t req, xdrproc_t xres, caddr_t resp,
+ u_long flags, nis_cb *cb)
+{
+ dir_binding dbp;
+ nis_error status;
+
+ if (flags & MASTER_ONLY)
+ server_len = 1;
+
+ status = __nisbind_create (&dbp, server, server_len, flags);
+ if (status != NIS_SUCCESS)
+ return status;
+
+ while (__nisbind_connect (&dbp) != NIS_SUCCESS)
+ {
+ if (__nisbind_next (&dbp) != NIS_SUCCESS)
+ return NIS_NAMEUNREACHABLE;
+ }
+
+ status = __do_niscall3 (&dbp, prog, xargs, req, xres, resp, flags, cb);
+
+ __nisbind_destroy (&dbp);
+
+ return status;
+
+}
+
static directory_obj *
-rec_dirsearch (const_nis_name name, directory_obj *dir, u_long flags,
- nis_error *status)
+rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
{
fd_result *fd_res;
XDR xdrs;
@@ -396,7 +393,7 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, u_long flags,
/* We have found a NIS+ server serving ndomain, now
let us search for "name" */
nis_free_directory (dir);
- return rec_dirsearch (name, obj, flags, status);
+ return rec_dirsearch (name, obj, status);
}
else
{
@@ -461,7 +458,7 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, u_long flags,
/* We have found a NIS+ server serving ndomain, now
let us search for "name" */
nis_free_directory (dir);
- return rec_dirsearch (name, obj, flags, status);
+ return rec_dirsearch (name, obj, status);
}
}
break;
@@ -478,7 +475,7 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, u_long flags,
/* We try to query the current server for the searched object,
maybe he know about it ? */
static directory_obj *
-first_shoot (const_nis_name name, directory_obj *dir, u_long flags)
+first_shoot (const_nis_name name, directory_obj *dir)
{
directory_obj *obj;
fd_result *fd_res;
@@ -516,51 +513,57 @@ first_shoot (const_nis_name name, directory_obj *dir, u_long flags)
}
nis_error
-__do_niscall (const_nis_name name, u_long prog, xdrproc_t xargs,
- caddr_t req, xdrproc_t xres, caddr_t resp, u_long flags,
- nis_cb *cb)
+__nisfind_server (const_nis_name name, directory_obj **dir)
{
- nis_error retcode;
- directory_obj *dir = NULL;
- nis_server *server;
- u_int server_len;
- cache2_info cinfo = {-1, -1, -1};
- int saved_errno = errno;
-
if (name == NULL)
return NIS_BADNAME;
+#if 0
/* Search in local cache. In the moment, we ignore the fastest server */
if (!(flags & NO_CACHE))
dir = __nis_cache_search (name, flags, &cinfo);
+#endif
- if (dir == NULL)
+ if (*dir == NULL)
{
nis_error status;
directory_obj *obj;
- dir = readColdStartFile ();
- if (dir == NULL) /* No /var/nis/NIS_COLD_START->no NIS+ installed */
- {
- __set_errno (saved_errno);
- return NIS_UNAVAIL;
- }
+ *dir = readColdStartFile ();
+ if (*dir == NULL) /* No /var/nis/NIS_COLD_START->no NIS+ installed */
+ return NIS_UNAVAIL;
/* Try at first, if servers in "dir" know our object */
- obj = first_shoot (name, dir, flags);
+ obj = first_shoot (name, *dir);
if (obj == NULL)
{
- dir = rec_dirsearch (name, dir, flags, &status);
- if (dir == NULL)
- {
- __set_errno (saved_errno);
- return status;
- }
+ *dir = rec_dirsearch (name, *dir, &status);
+ if (*dir == NULL)
+ return status;
}
else
- dir = obj;
+ *dir = obj;
}
+ return NIS_SUCCESS;
+}
+
+nis_error
+__do_niscall (const_nis_name name, u_long prog, xdrproc_t xargs,
+ caddr_t req, xdrproc_t xres, caddr_t resp, u_long flags,
+ nis_cb *cb)
+{
+ nis_error retcode;
+ dir_binding bptr;
+ directory_obj *dir = NULL;
+ nis_server *server;
+ u_int server_len;
+ int saved_errno = errno;
+
+ retcode = __nisfind_server (name, &dir);
+ if (retcode != NIS_SUCCESS)
+ return retcode;
+
if (flags & MASTER_ONLY)
{
server = dir->do_servers.do_servers_val;
@@ -572,9 +575,22 @@ __do_niscall (const_nis_name name, u_long prog, xdrproc_t xargs,
server_len = dir->do_servers.do_servers_len;
}
+ retcode = __nisbind_create (&bptr, server, server_len, flags);
+ if (retcode == NIS_SUCCESS)
+ {
+ while (__nisbind_connect (&bptr) != NIS_SUCCESS)
+ {
+ if (__nisbind_next (&bptr) != NIS_SUCCESS)
+ {
+ nis_free_directory (dir);
+ __nisbind_destroy (&bptr);
+ return NIS_NAMEUNREACHABLE;
+ }
+ }
+ retcode = __do_niscall3 (&bptr, prog, xargs, req, xres, resp, flags, cb);
- retcode = __do_niscall2 (server, server_len, prog, xargs, req, xres, resp,
- flags, cb, &cinfo);
+ __nisbind_destroy (&bptr);
+ }
nis_free_directory (dir);