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authorUlrich Drepper <drepper@redhat.com>1997-09-24 23:03:42 +0000
committerUlrich Drepper <drepper@redhat.com>1997-09-24 23:03:42 +0000
commit650425ceb40e840b2123b6c8cc65389589f41218 (patch)
tree70ff83fbe8f34a7829b4a0b511d2cb02ccbcbf2a /nis/nis_findserv.c
parent2604afb1b2d9acc3c70b1214285f996200bf0358 (diff)
downloadglibc-650425ceb40e840b2123b6c8cc65389589f41218.tar.gz
1997-09-25 00:23 Ulrich Drepper <drepper@cygnus.com> * elf/dl-profile.c: Correct implementation. * io/ftwtest-sh: Don't depend on TMPDIR == /tmp. * locale/setlocale.c: Rewrite a bit for more clarity. * math/Makefile (libm-calls): Add w_exp2. * math/math_private.h: Add prototypes for __ieee754_exp2{,f,l}. * sysdeps/libm-i387/s_exp2.S: Change name to __ieee754_exp2. * sysdeps/libm-i387/s_exp2f.S: Likewise. * sysdeps/libm-i387/s_exp2l.S: Likewise. * sysdeps/libm-ieee754/k_standard.c: Add error cases for exp2. * string/bits/string2.h (__strcpy_small): Optimize. (__stpcpy_small): Likewise. (strncpy): Use variable for dest argument since it's used more than once. (strncat): Likewise. (strcmp): Add optimization for this function. * sysdeps/i386/i486/string.h (strlen): Correctly use __builtin_strlen. (__strcpy_small): Optimize. (__stpcpy_small): Likewise. (__stpcpy_c): Correctly use __mempcpy_* macros. (__mempcpy_by2, __mempcpy_by4, __mempcpy_byn): Return pointer to byte following last copied. (strncat): Use variable for dest argument since it's used more than once. (strcmp): Add optimization for this function. * sysdeps/i386/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE): Use .text and .previous to select correct section. 1997-09-23 19:56 Philip Blundell <Philip.Blundell@pobox.com> * configure.in: Add `--disable-versioning' option to suppress the use of symbol versions even if binutils claims to support it. 1997-09-24 20:10 Philip Blundell <Philip.Blundell@pobox.com> * csu/Makefile (before-compile): Don't try to build abi-tags.h if not using ELF. 1997-09-21 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * elf/sofini.c [HAVE_DWARF2_UNWIND_INFO]: Supply termination for the frame unwind info section. * elf/soinit.c [HAVE_DWARF2_UNWIND_INFO]: Register and unregister the frame unwind info. * config.h.in (HAVE_DWARF2_UNWIND_INFO): Add #undef. * configure.in: Check whether gcc supports DWARF2 unwind info. * libc.map: Export frame handling tables. 1997-09-10 06:56 Geoff Keating <geoffk@ozemail.com.au> * sysdeps/unix/sysv/linux/powerpc/bits/kernel_termios.h: Use the size of the kernel's termios structure for ioctls. * sysdeps/powerpc/dl-machine.h: Prepare for library profiling. * sysdeps/powerpc/bits/mathinline.h: Add slightly slower versions of the C9X FP comparison macros. Delete 'fabs' and 'sqrt' inline routines, because gcc has them as internals. * sysdeps/powerpc/Makefile (pic-ccflags): Define this instead of CFLAGS-.os. * sysdeps/powerpc/bzero.S: New file. * sysdeps/powerpc/strcat.c: New file. * sysdeps/powerpc/strcpy.S: New file. * sysdeps/powerpc/stpcpy.S: New file. * math/Makefile: Add atest_exp2, test-reduce. * math/atest_exp2.c: New file. * math/test-reduce.c: New file. * sysdeps/libm-ieee754/Dist: New file. * sysdeps/libm-ieee754/s_exp2.c: New file. * sysdeps/libm-ieee754/s_exp2f.c: New file. * sysdeps/libm-ieee754/t_exp2.h: New file. * sysdeps/libm-ieee754/t_exp2f.h: New file. * math/libm-test.c (exp2_test): Add some more tests. * Rules: Use empty.os instead of empty.o, since it gets linked into libc.so... * configure.in: Add --disable-static to disable building .a files. * config.make.in: Substitute the new variable. * Makeconfig: Don't build .o files if not building .a files. * elf/dl-runtime.c (fixup): Factor out call to elf_machine_relplt. (profile_fixup): Likewise. 1997-09-23 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * posix/globtest.c (main): Change to directory passed as first argument. * posix/globtest.sh: Don't cd before running the program, instead pass testdir as argument, so that $common_objpfx remains valid. 1997-09-23 18:01 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * nis/nis_call.c (__do_niscall2): Fix multiple Server support. * nis/nis_findserver.c: Save latest working sockaddr_in. 1997-09-17 22:07 Zack Weinberg <zack@rabi.phys.columbia.edu> * configure.in: Automatically determine whether as and ld are the GNU versions. (options): --with-gnu-{as,ld,binutils} replaced by single option --with-binutils=PATH specifying a -B option to gcc. * aclocal.m4: Two new macros defined, LIBC_PROG_FOO_GNU and LIBC_PROG_BINUTILS. * configure.in: Allow the user to force configuration for unsupported platforms with an undocumented option. 1997-09-22 16:55 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * sunrpc/get_myaddr.c (get_myaddress): Avoid loopback interfaces, return loopback address only if there is no other interface. * nis/Makefile: Add nis_callback libnsl-routines. * nis/nis_add.c: Use new __do_niscall* interface. * nis/nis_cache.c: Likewise. * nis/nis_checkpoint.c: Likewise. * nis/nis_lookup.c: Likewise. * nis/nis_mkdir.c: Likewise. * nis/nis_modify.c: Likewise. * nis/nis_ping.c: Likewise. * nis/nis_remove.c: Likewise. * nis/nis_rmdir.c: Likewise. * nis/nis_server.c: Likewise. * nis/nis_util.c: Likewise. * nis/rpcsvc/nis.h: Make C++ safe. * nis/nss_nisplus/nisplus-publickey.c (getsecretkey): Fix use of variables. * nis/nis_findserv.c: Make thread safe. * nis/nis_call.c: Add support for callback, Fix use of variables. * nis/nis_table.c: Add support for callback, FOLLOW_PATH and ALL_RESULTS. * nis/nis_callback.c: New, callback functions. * nis/nis_intern.h: Add callback declarations. 1997-09-20 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * string/bits/string2.h: Fix logic in preprocessor directive. (__strsep_1c, __strsep_g): Don't declare __retval as pointing to const, to save a cast and a possible warning. 1997-09-22 04:12 Ulrich Drepper <drepper@cygnus.com> * sysdeps/i386/i486/atomicity.h (exchange_and_add): Really address memory in xadd not %1. 1997-09-21 13:56 Ulrich Drepper <drepper@cygnus.com> * manual/maint.texi (Supported Configurations): Add SPARC64 to list of supported platforms.
Diffstat (limited to 'nis/nis_findserv.c')
-rw-r--r--nis/nis_findserv.c73
1 files changed, 25 insertions, 48 deletions
diff --git a/nis/nis_findserv.c b/nis/nis_findserv.c
index 5ab369c84a..84508177e6 100644
--- a/nis/nis_findserv.c
+++ b/nis/nis_findserv.c
@@ -86,9 +86,10 @@ __pmap_getport (struct sockaddr_in *address, u_long program,
rpc_createerr.cf_stat = RPC_PMAPFAILURE;
clnt_geterr (client, &rpc_createerr.cf_error);
}
- else if (port == 0)
+ else
{
- rpc_createerr.cf_stat = RPC_PROGNOTREGISTERED;
+ if (port == 0)
+ rpc_createerr.cf_stat = RPC_PROGNOTREGISTERED;
}
CLNT_DESTROY (client);
}
@@ -97,39 +98,7 @@ __pmap_getport (struct sockaddr_in *address, u_long program,
return port;
}
-/* Transmit to NULLPROC, return immediately. */
-static void *
-nis_null_3_send (void *argp, CLIENT * clnt)
-{
- static char clnt_res;
- struct timeval TIMEOUT = {0, 0};
-
- memset ((char *) &clnt_res, 0, sizeof (clnt_res));
- if (clnt_call (clnt, NULLPROC,
- (xdrproc_t) xdr_void, (caddr_t) argp,
- (xdrproc_t) xdr_void, (caddr_t) & clnt_res,
- TIMEOUT) != RPC_SUCCESS)
- return NULL;
- return (void *) &clnt_res;
-}
-
-/* Receive request from NULLPROC asynchronously. */
-static void *
-nis_null_3_recv (void *argp, CLIENT * clnt)
-{
- static char clnt_res;
- struct timeval TIMEOUT = {0, 0};
-
- memset ((char *) &clnt_res, 0, sizeof (clnt_res));
- if (clnt_call (clnt, NULLPROC,
- (xdrproc_t) NULL, (caddr_t) argp,
- (xdrproc_t) xdr_void, (caddr_t) & clnt_res,
- TIMEOUT) != RPC_SUCCESS)
- return NULL;
- return (void *) &clnt_res;
-}
-
-/* This is now the public functions, which should find the fastest server */
+/* This is now the public function, which should find the fastest server */
struct findserv_req
{
@@ -142,13 +111,15 @@ struct findserv_req
long
__nis_findfastest (dir_binding * bind)
{
- struct timeval TIMEOUT = {5, 0};
+ const struct timeval TIMEOUT50 = {5, 0};
+ const struct timeval TIMEOUT00 = {0, 0};
struct findserv_req **pings;
- struct sockaddr_in sin;
+ struct sockaddr_in sin, saved_sin;
int found = -1;
- uint32_t xid_seed, xid_lookup;
+ u_int32_t xid_seed, xid_lookup;
int sock, dontblock = 1;
CLIENT *clnt;
+ char clnt_res;
void *foo = NULL;
u_long i, j, pings_count, pings_max;
struct cu_data *cu;
@@ -157,14 +128,16 @@ __nis_findfastest (dir_binding * bind)
for multihomed hosts */
pings_count = 0;
pings = malloc (sizeof (struct findserv_req *) * pings_max);
- xid_seed = (uint32_t) (time (NULL) ^ getpid ());
+ xid_seed = (u_int32_t) (time (NULL) ^ getpid ());
memset (&sin, '\0', sizeof (sin));
sin.sin_family = AF_INET;
for (i = 0; i < bind->server_len; i++)
for (j = 0; j < bind->server_val[i].ep.ep_len; ++j)
if (strcmp (bind->server_val[i].ep.ep_val[j].family, "inet") == 0)
- if (strcmp (bind->server_val[i].ep.ep_val[j].proto, "-") == 0)
+ if ((bind->server_val[i].ep.ep_val[j].proto == NULL) ||
+ (strcmp (bind->server_val[i].ep.ep_val[j].proto, "-") == 0) ||
+ (strlen (bind->server_val[i].ep.ep_val[j].proto) == 0))
{
sin.sin_addr.s_addr =
inetstr2int (bind->server_val[i].ep.ep_val[j].uaddr);
@@ -184,6 +157,7 @@ __nis_findfastest (dir_binding * bind)
pings[pings_count] = calloc (1, sizeof (struct findserv_req));
memcpy ((char *) &pings[pings_count]->sin, (char *) &sin,
sizeof (sin));
+ memcpy ((char *)&saved_sin, (char *)&sin, sizeof(sin));
pings[pings_count]->xid = xid_seed;
pings[pings_count]->server_nr = i;
pings[pings_count]->server_ep = j;
@@ -200,7 +174,7 @@ __nis_findfastest (dir_binding * bind)
/* Create RPC handle */
sock = socket (AF_INET, SOCK_DGRAM, IPPROTO_UDP);
- clnt = clntudp_create (&sin, NIS_PROG, NIS_VERSION, TIMEOUT, &sock);
+ clnt = clntudp_create (&saved_sin, NIS_PROG, NIS_VERSION, TIMEOUT50, &sock);
if (clnt == NULL)
{
close (sock);
@@ -211,8 +185,7 @@ __nis_findfastest (dir_binding * bind)
}
clnt->cl_auth = authunix_create_default ();
cu = (struct cu_data *) clnt->cl_private;
- TIMEOUT.tv_sec = 0;
- clnt_control (clnt, CLSET_TIMEOUT, (char *) &TIMEOUT);
+ clnt_control (clnt, CLSET_TIMEOUT, (char *) &TIMEOUT00);
ioctl (sock, FIONBIO, &dontblock);
/* Send to all servers the NULLPROC */
@@ -220,13 +193,17 @@ __nis_findfastest (dir_binding * bind)
{
/* clntudp_call() will increment, subtract one */
*((u_int32_t *) (cu->cu_outbuf)) = pings[i]->xid - 1;
- bcopy ((char *) &pings[i]->sin, (char *) &cu->cu_raddr,
- sizeof (struct sockaddr_in));
- nis_null_3_send (foo, clnt);
+ memcpy ((char *) &cu->cu_raddr, (char *) &pings[i]->sin,
+ sizeof (struct sockaddr_in));
+ /* Transmit to NULLPROC, return immediately. */
+ clnt_call (clnt, NULLPROC, (xdrproc_t) xdr_void, (caddr_t) foo,
+ (xdrproc_t) xdr_void, (caddr_t) & clnt_res, TIMEOUT00);
}
- /* Receive reply */
- nis_null_3_recv (foo, clnt);
+ /* Receive reply from NULLPROC asynchronously */
+ memset ((char *) &clnt_res, 0, sizeof (clnt_res));
+ clnt_call (clnt, NULLPROC, (xdrproc_t) NULL, (caddr_t) foo,
+ (xdrproc_t) xdr_void, (caddr_t) &clnt_res, TIMEOUT00);
xid_lookup = *((u_int32_t *) (cu->cu_inbuf));
for (i = 0; i < pings_count; i++)