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authorUlrich Drepper <drepper@gmail.com>2011-10-07 10:06:31 -0400
committerUlrich Drepper <drepper@gmail.com>2011-10-07 10:06:31 -0400
commit684ae515993269277448150a1ca70db3b94aa5bd (patch)
tree493609057fdfc4aa2dd41f8d6e0c2047616b5d9c /nss
parent21fd49a9ef9c21cd2c87d0facf9f53bedb5cea20 (diff)
downloadglibc-684ae515993269277448150a1ca70db3b94aa5bd.zip
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Implement caching of nscd
Diffstat (limited to 'nss')
-rw-r--r--nss/Versions2
-rw-r--r--nss/getent.c18
-rw-r--r--nss/nss_files/files-init.c3
-rw-r--r--nss/nsswitch.c2
-rw-r--r--nss/nsswitch.h3
5 files changed, 22 insertions, 6 deletions
diff --git a/nss/Versions b/nss/Versions
index 666915d..d13d570 100644
--- a/nss/Versions
+++ b/nss/Versions
@@ -12,7 +12,7 @@ libc {
__nss_disable_nscd; __nss_lookup_function; _nss_files_parse_sgent;
__nss_passwd_lookup2; __nss_group_lookup2; __nss_hosts_lookup2;
- __nss_services_lookup2; __nss_next2;
+ __nss_services_lookup2; __nss_next2; __nss_lookup;
}
}
diff --git a/nss/getent.c b/nss/getent.c
index 9d43e2f..b843433 100644
--- a/nss/getent.c
+++ b/nss/getent.c
@@ -480,18 +480,28 @@ netgroup_keys (int number, char *key[])
return 3;
}
- for (i = 0; i < number; ++i)
+ if (number == 4)
+ {
+ char *host = strcmp (key[1], "*") == 0 ? NULL : key[1];
+ char *user = strcmp (key[2], "*") == 0 ? NULL : key[2];
+ char *domain = strcmp (key[3], "*") == 0 ? NULL : key[3];
+
+ printf ("%-21s (%s,%s,%s) = %d\n",
+ key[0], host ?: "", user ?: "", domain ?: "",
+ innetgr (key[0], host, user, domain));
+ }
+ else if (number == 1)
{
- if (!setnetgrent (key[i]))
+ if (!setnetgrent (key[0]))
result = 2;
else
{
char *p[3];
- printf ("%-21s", key[i]);
+ printf ("%-21s", key[0]);
while (getnetgrent (p, p + 1, p + 2))
- printf (" (%s, %s, %s)", p[0] ?: " ", p[1] ?: "", p[2] ?: "");
+ printf (" (%s,%s,%s)", p[0] ?: " ", p[1] ?: "", p[2] ?: "");
putchar_unlocked ('\n');
}
}
diff --git a/nss/nss_files/files-init.c b/nss/nss_files/files-init.c
index b33cc3e..7012ab2 100644
--- a/nss/nss_files/files-init.c
+++ b/nss/nss_files/files-init.c
@@ -38,6 +38,7 @@ TF (grp, "/etc/group");
TF (hst, "/etc/hosts");
TF (resolv, "/etc/resolv.conf", .call_res_init = 1);
TF (serv, "/etc/services");
+TF (netgr, "/etc/netgroup");
void
@@ -52,4 +53,6 @@ _nss_files_init (void (*cb) (size_t, struct traced_file *))
cb (hstdb, &resolv_traced_file.file);
cb (servdb, &serv_traced_file.file);
+
+ cb (netgrdb, &netgr_traced_file.file);
}
diff --git a/nss/nsswitch.c b/nss/nsswitch.c
index 924cc84..09fa0a6 100644
--- a/nss/nsswitch.c
+++ b/nss/nsswitch.c
@@ -176,6 +176,7 @@ __nss_lookup (service_user **ni, const char *fct_name, const char *fct2_name,
return *fctp != NULL ? 0 : (*ni)->next == NULL ? 1 : -1;
}
+libc_hidden_def (__nss_lookup)
/* -1 == not found
@@ -812,6 +813,7 @@ __nss_disable_nscd (void (*cb) (size_t, struct traced_file *))
__nss_not_use_nscd_group = -1;
__nss_not_use_nscd_hosts = -1;
__nss_not_use_nscd_services = -1;
+ __nss_not_use_nscd_netgroup = -1;
}
#endif
diff --git a/nss/nsswitch.h b/nss/nsswitch.h
index 3e37bc8..1bf663c 100644
--- a/nss/nsswitch.h
+++ b/nss/nsswitch.h
@@ -125,7 +125,8 @@ libc_hidden_proto (__nss_database_lookup)
position is remembered in NI. The function returns a value < 0 if
an error occurred or no such function exists. */
extern int __nss_lookup (service_user **ni, const char *fct_name,
- const char *fct2_name, void **fctp) attribute_hidden;
+ const char *fct2_name, void **fctp);
+libc_hidden_proto (__nss_lookup)
/* Determine the next step in the lookup process according to the
result STATUS of the call to the last function returned by