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authorUlrich Drepper <drepper@redhat.com>1997-03-09 06:16:49 +0000
committerUlrich Drepper <drepper@redhat.com>1997-03-09 06:16:49 +0000
commitf166d8653042df4b840c4d56fba752e266c8bffb (patch)
tree0e7d891c1389559e02e468431b625bbb92b2c61f /nis/nss_nis/nis-service.c
parent4cca6b868f08e4f95a4c3786a69135676b086c50 (diff)
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Update.
1997-03-09 06:59 Ulrich Drepper <drepper@cygnus.com> * Makeconfig: Add ASFLAGS-% flags for SPARC assembler which need -fPIC. * Makerules (compile.S): Use ASFLAGS-%. (COMPILE.S): Likewise. * config.make.in (ASFLAGS-.so): Define from ASFLAGS_SO. * configure.in: Substitute ASFLAGS_SO. * sysdeps/sparc/configure.in: New file. * posix/unitstd.h: Add prototype for __euidaccess. * sysdeps/posix/euidaccess.c: Define as __euidaccess and make euidaccess weak alias. * sysdeps/stubs/euidaccess.c: Likewise. * inet/rcmd.c: Use __ protected versions of non-standard functions. * locale/setlocale.c (setlocale): Don't set usage_count to MAX_USAGE_COUNT if it already has this value. * locale/programs/localedef.c: Don't use LOCALE_PATH to find binary locale files. Use LOCALEDIR only. * locale/programs/locfile.c: When named file not found and not absolute use path in I18NPATH. * stdlib/Makefile (headers): Add inttypes.h. * sysdpes/generic/socketbits.h: Add PF_FILE as synonym for PF_LOCAL and AF_FILE as synonym for AF_LOCAL. * sysdpes/unix/sysv/linux/socketbits.h: Likewise. * time/Makefile: Rewrite rules for test to handle parallel builds. 1997-03-09 05:26 Ulrich Drepper <drepper@cygnus.com> * manual/startup.texi (EXIT_FAILURE): Fix typo. Patch by robbe@orcus.priv.at. 1997-03-09 05:10 Edward Seidl <seidl@janed.com> * sysdeps/i386/elf/start.S (nofini): *Really* align stack to 8-byte boundary. 1997-03-09 01:48 Ulrich Drepper <drepper@cygnus.com> * elf/link.h: Define __need_NULL to get definition. Include <features.h>. Patch by Andreas Jaeger <aj@arthur.pfalz.de>. 1997-03-08 21:48 Thorsten Kukuk <kukuk@tk.uni-paderborn.de> Rewrite NIS code to allow empty keys. * nis/nss_nis/nis-ethers.c: Rewritten. * nis/nss_nis/nis-proto.c: Rewritten. * nis/nss_nis/nis-publickey.c: Rewritten. * nis/nss_nis/nis-rpc.c: Rewritten. * nis/nss_nis/nis-service.c: Rewritten. 1997-03-08 16:02 Andreas Jaeger <aj@arthur.pfalz.de> * time/scheck.c (scheck): Add extra const to second argument. * time/private.h: Correct prototypes to match definition. 1997-03-08 18:55 Ulrich Drepper <drepper@cygnus.com> * sysdeps/alpha/__math.h: Remove cabs inline definition. Reported by Philip Blundell <pjb27@cam.ac.uk>. Reported by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>. Bug report by Andreas Jaeger <jaeger@informatik.uni-kl.de>.
Diffstat (limited to 'nis/nss_nis/nis-service.c')
-rw-r--r--nis/nss_nis/nis-service.c158
1 files changed, 91 insertions, 67 deletions
diff --git a/nis/nss_nis/nis-service.c b/nis/nss_nis/nis-service.c
index 6d07479ee2..46c3364fe3 100644
--- a/nis/nss_nis/nis-service.c
+++ b/nis/nss_nis/nis-service.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
@@ -37,26 +37,75 @@ extern int _nss_files_parse_servent (char *line, struct servent *result,
__libc_lock_define_initialized (static, lock)
+struct response_t
+{
+ char *val;
+ struct response_t *next;
+};
+
struct intern_t
{
- bool_t new_start;
- char *oldkey;
- int oldkeylen;
+ struct response_t *start;
+ struct response_t *next;
};
typedef struct intern_t intern_t;
-static intern_t intern = {TRUE, NULL, 0};
+static intern_t intern = {NULL, NULL};
+
+static int
+saveit (int instatus, char *inkey, int inkeylen, char *inval,
+ int invallen, char *indata)
+{
+ intern_t *intern = (intern_t *)indata;
+
+ if (instatus != YP_TRUE)
+ return instatus;
+
+ if (inkey && inkeylen > 0 && inval && invallen > 0)
+ {
+ if (intern->start == NULL)
+ {
+ intern->start = malloc (sizeof (struct response_t));
+ intern->next = intern->start;
+ }
+ else
+ {
+ intern->next->next = malloc (sizeof (struct response_t));
+ intern->next = intern->next->next;
+ }
+ intern->next->next = NULL;
+ intern->next->val = malloc (invallen + 1);
+ strncpy (intern->next->val, inval, invallen);
+ intern->next->val[invallen] = '\0';
+ }
+
+ return 0;
+}
static enum nss_status
-internal_nis_setservent (intern_t * intern)
+internal_nis_setservent (intern_t *intern)
{
- intern->new_start = 1;
- if (intern->oldkey != NULL)
+ char *domainname;
+ struct ypall_callback ypcb;
+
+ if (yp_get_default_domain (&domainname))
+ return NSS_STATUS_UNAVAIL;
+
+ while (intern->start != NULL)
{
- free (intern->oldkey);
- intern->oldkey = NULL;
- intern->oldkeylen = 0;
+ if (intern->start->val != NULL)
+ free (intern->start->val);
+ intern->next = intern->start;
+ intern->start = intern->start->next;
+ free (intern->next);
}
+ intern->start = NULL;
+
+ ypcb.foreach = saveit;
+ ypcb.data = (char *)intern;
+ yp_all(domainname, "services.byname", &ypcb);
+ intern->next = intern->start;
+
return NSS_STATUS_SUCCESS;
}
enum nss_status
@@ -76,13 +125,16 @@ _nss_nis_setservent (void)
static enum nss_status
internal_nis_endservent (intern_t * intern)
{
- intern->new_start = 1;
- if (intern->oldkey != NULL)
+ while (intern->start != NULL)
{
- free (intern->oldkey);
- intern->oldkey = NULL;
- intern->oldkeylen = 0;
+ if (intern->start->val != NULL)
+ free (intern->start->val);
+ intern->next = intern->start;
+ intern->start = intern->start->next;
+ free (intern->next);
}
+ intern->start = NULL;
+
return NSS_STATUS_SUCCESS;
}
@@ -104,57 +156,25 @@ static enum nss_status
internal_nis_getservent_r (struct servent *serv, char *buffer,
size_t buflen, intern_t *data)
{
- char *domain;
- char *result;
- int len, parse_res;
- char *outkey;
- int keylen;
+ int parse_res;
char *p;
- if (yp_get_default_domain (&domain))
- return NSS_STATUS_UNAVAIL;
-
+ if (data->start == NULL)
+ internal_nis_setservent (data);
+
/* Get the next entry until we found a correct one. */
do
{
- enum nss_status retval;
-
- if (data->new_start)
- retval = yperr2nss (yp_first (domain, "services.byname",
- &outkey, &keylen, &result, &len));
- else
- retval = yperr2nss ( yp_next (domain, "services.byname",
- data->oldkey, data->oldkeylen,
- &outkey, &keylen, &result, &len));
-
- if (retval != NSS_STATUS_SUCCESS)
- {
- if (retval == NSS_STATUS_TRYAGAIN)
- __set_errno (EAGAIN);
- return retval;
- }
-
- if ((size_t) (len + 1) > buflen)
- {
- free (result);
- __set_errno (ERANGE);
- return NSS_STATUS_TRYAGAIN;
- }
-
- p = strncpy (buffer, result, len);
- buffer[len] = '\0';
+ if (data->next == NULL)
+ return NSS_STATUS_NOTFOUND;
+ p = strcpy (buffer, data->next->val);
+ data->next = data->next->next;
while (isspace (*p))
++p;
- free (result);
-
+
parse_res = _nss_files_parse_servent (p, serv, buffer, buflen);
if (!parse_res && errno == ERANGE)
return NSS_STATUS_TRYAGAIN;
-
- free (data->oldkey);
- data->oldkey = outkey;
- data->oldkeylen = keylen;
- data->new_start = 0;
}
while (!parse_res);
@@ -179,7 +199,7 @@ enum nss_status
_nss_nis_getservbyname_r (const char *name, char *protocol,
struct servent *serv, char *buffer, size_t buflen)
{
- intern_t data = {TRUE, NULL, 0};
+ intern_t data = {NULL, NULL};
enum nss_status status;
int found;
@@ -198,15 +218,19 @@ _nss_nis_getservbyname_r (const char *name, char *protocol,
((status = internal_nis_getservent_r (serv, buffer, buflen, &data))
== NSS_STATUS_SUCCESS))
{
- if (strcmp (serv->s_name, name) == 0)
- {
- if (strcmp (serv->s_proto, protocol) == 0)
- {
- found = 1;
- }
- }
+ if (strcmp (serv->s_proto, protocol) == 0)
+ {
+ char **cp;
+
+ if (strcmp (serv->s_name, name) == 0)
+ found = 1;
+ else
+ for (cp = serv->s_aliases; *cp; cp++)
+ if (strcmp(name, *cp) == 0)
+ found = 1;
+ }
}
-
+
internal_nis_endservent (&data);
if (!found && status == NSS_STATUS_SUCCESS)
@@ -219,7 +243,7 @@ enum nss_status
_nss_nis_getservbyport_r (int port, char *protocol, struct servent *serv,
char *buffer, size_t buflen)
{
- intern_t data = {TRUE, NULL, 0};
+ intern_t data = {NULL, NULL};
enum nss_status status;
int found;