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authorRoland McGrath <roland@hack.frob.com>2012-08-22 13:31:12 -0700
committerRoland McGrath <roland@hack.frob.com>2012-08-22 13:31:12 -0700
commit3cc3ef96d6c060e9d45b43f5482dc4e03945b30e (patch)
tree38fbe47c74c5109f408d107696950923d1b68ff6 /inet
parent07e515506660b1d0c1934dc0ac0e2ac5e7a4a760 (diff)
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BZ#13696: Add --disable-nscd configure option.
Diffstat (limited to 'inet')
-rw-r--r--inet/Makefile8
-rw-r--r--inet/getnetgrent_r.c41
2 files changed, 29 insertions, 20 deletions
diff --git a/inet/Makefile b/inet/Makefile
index 80e2d7a..1af5dc7 100644
--- a/inet/Makefile
+++ b/inet/Makefile
@@ -56,11 +56,11 @@ include ../Rules
ifeq ($(have-thread-library),yes)
-CFLAGS-gethstbyad_r.c = -DUSE_NSCD=1 -fexceptions
+CFLAGS-gethstbyad_r.c = -fexceptions
CFLAGS-gethstbyad.c = -fexceptions
-CFLAGS-gethstbynm_r.c = -DUSE_NSCD=1 -fexceptions
+CFLAGS-gethstbynm_r.c = -fexceptions
CFLAGS-gethstbynm.c = -fexceptions
-CFLAGS-gethstbynm2_r.c = -DUSE_NSCD=1 -fexceptions
+CFLAGS-gethstbynm2_r.c = -fexceptions
CFLAGS-gethstbynm2.c = -fexceptions
CFLAGS-gethstent_r.c = -fexceptions
CFLAGS-gethstent.c = -fexceptions
@@ -77,8 +77,6 @@ CFLAGS-getrpcent_r.c = -fexceptions
CFLAGS-getrpcent.c = -fexceptions
CFLAGS-getservent_r.c = -fexceptions
CFLAGS-getservent.c = -fexceptions
-CFLAGS-getsrvbynm_r.c = -DUSE_NSCD=1
-CFLAGS-getsrvbypt_r.c = -DUSE_NSCD=1
CFLAGS-getprtent_r.c = -fexceptions
CFLAGS-getprtent.c = -fexceptions
CFLAGS-either_ntoh.c = -fexceptions
diff --git a/inet/getnetgrent_r.c b/inet/getnetgrent_r.c
index c57e7de..8e69ec7 100644
--- a/inet/getnetgrent_r.c
+++ b/inet/getnetgrent_r.c
@@ -182,28 +182,32 @@ __internal_setnetgrent (const char *group, struct __netgrent *datap)
}
libc_hidden_def (__internal_setnetgrent)
-int
-setnetgrent (const char *group)
+static int
+nscd_setnetgrent (const char *group)
{
- int result;
-
- __libc_lock_lock (lock);
-
+#ifdef USE_NSCD
if (__nss_not_use_nscd_netgroup > 0
&& ++__nss_not_use_nscd_netgroup > NSS_NSCD_RETRY)
__nss_not_use_nscd_netgroup = 0;
if (!__nss_not_use_nscd_netgroup
&& !__nss_database_custom[NSS_DBSIDX_netgroup])
- {
- result = __nscd_setnetgrent (group, &dataset);
- if (result >= 0)
- goto out;
- }
+ return __nscd_setnetgrent (group, &dataset);
+#endif
+ return -1;
+}
- result = __internal_setnetgrent (group, &dataset);
+int
+setnetgrent (const char *group)
+{
+ int result;
+
+ __libc_lock_lock (lock);
+
+ result = nscd_setnetgrent (group);
+ if (result < 0)
+ result = __internal_setnetgrent (group, &dataset);
- out:
__libc_lock_unlock (lock);
return result;
@@ -230,7 +234,7 @@ endnetgrent (void)
__libc_lock_unlock (lock);
}
-
+#ifdef USE_NSCD
static enum nss_status
nscd_getnetgrent (struct __netgrent *datap, char *buffer, size_t buflen,
int *errnop)
@@ -248,7 +252,7 @@ nscd_getnetgrent (struct __netgrent *datap, char *buffer, size_t buflen,
return NSS_STATUS_SUCCESS;
}
-
+#endif
int
internal_function
@@ -267,9 +271,14 @@ __internal_getnetgrent_r (char **hostp, char **userp, char **domainp,
int no_more = datap->nip == NULL;
if (! no_more)
{
+#ifdef USE_NSCD
+ /* This bogus function pointer is a special marker left by
+ __nscd_setnetgrent to tell us to use the data it left
+ before considering any modules. */
if (datap->nip == (service_user *) -1l)
fct = nscd_getnetgrent;
else
+#endif
{
fct = __nss_lookup_function (datap->nip, "getnetgrent_r");
no_more = fct == NULL;
@@ -375,6 +384,7 @@ int
innetgr (const char *netgroup, const char *host, const char *user,
const char *domain)
{
+#ifdef USE_NSCD
if (__nss_not_use_nscd_netgroup > 0
&& ++__nss_not_use_nscd_netgroup > NSS_NSCD_RETRY)
__nss_not_use_nscd_netgroup = 0;
@@ -386,6 +396,7 @@ innetgr (const char *netgroup, const char *host, const char *user,
if (result >= 0)
return result;
}
+#endif
union
{