From e852e889444a8bf27f3e5075d064e9922b38e7e2 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 28 Jul 1998 16:26:04 +0000 Subject: Update. 1998-07-28 Ulrich Drepper * math/libm-test.c (tgamma_test): Remove redundant tests. 1998-07-28 16:20 Ulrich Drepper * 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 . * posix/globtest.sh: Add test for this bug. 1998-07-28 Mark Kettenis * io/sys/statfs.h: Fix typos. * io/sys/statvfs.h: Fix typos. 1998-07-28 Ulrich Drepper * 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 * 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 * stdlib/strtol.c (STRTOL_LONG_MAX): Correct typo in last patch - define as LONG_MAX. 1998-07-28 09:31 Ulrich Drepper * 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 * nscd/nscd_getgr_r.c (__nscd_getgr_r): Deal with missing UIO_MAXIOV. 1998-07-28 Mark Kettenis * 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. --- nis/nis_call.c | 216 +++++++++++++++++++++++++++++++-------------------------- 1 file changed, 116 insertions(+), 100 deletions(-) (limited to 'nis/nis_call.c') diff --git a/nis/nis_call.c b/nis/nis_call.c index 94144d50ea..ce7607f4e1 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); -- cgit v1.2.3