./tools/notsd-move

1 files changed, 199 insertions, 0 deletions

diff --git a/src/libsystemd-basic/include/systemd-basic/nss-util.h b/src/libsystemd-basic/include/systemd-basic/nss-util.h
new file mode 100644
index 0000000000..e7844fff96
--- /dev/null
+++ b/src/libsystemd-basic/include/systemd-basic/nss-util.h
@@ -0,0 +1,199 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2014 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <grp.h>
+#include <netdb.h>
+#include <nss.h>
+#include <pwd.h>
+#include <resolv.h>
+
+#define NSS_SIGNALS_BLOCK SIGALRM,SIGVTALRM,SIGPIPE,SIGCHLD,SIGTSTP,SIGIO,SIGHUP,SIGUSR1,SIGUSR2,SIGPROF,SIGURG,SIGWINCH
+
+#define NSS_GETHOSTBYNAME_PROTOTYPES(module)            \
+enum nss_status _nss_##module##_gethostbyname4_r(       \
+                const char *name,                       \
+                struct gaih_addrtuple **pat,            \
+                char *buffer, size_t buflen,            \
+                int *errnop, int *h_errnop,             \
+                int32_t *ttlp) _public_;                \
+enum nss_status _nss_##module##_gethostbyname3_r(       \
+                const char *name,                       \
+                int af,                                 \
+                struct hostent *host,                   \
+                char *buffer, size_t buflen,            \
+                int *errnop, int *h_errnop,             \
+                int32_t *ttlp,                          \
+                char **canonp) _public_;                \
+enum nss_status _nss_##module##_gethostbyname2_r(       \
+                const char *name,                       \
+                int af,                                 \
+                struct hostent *host,                   \
+                char *buffer, size_t buflen,            \
+                int *errnop, int *h_errnop) _public_;   \
+enum nss_status _nss_##module##_gethostbyname_r(        \
+                const char *name,                       \
+                struct hostent *host,                   \
+                char *buffer, size_t buflen,            \
+                int *errnop, int *h_errnop) _public_
+
+#define NSS_GETHOSTBYADDR_PROTOTYPES(module)            \
+enum nss_status _nss_##module##_gethostbyaddr2_r(       \
+                const void* addr, socklen_t len,        \
+                int af,                                 \
+                struct hostent *host,                   \
+                char *buffer, size_t buflen,            \
+                int *errnop, int *h_errnop,             \
+                int32_t *ttlp) _public_;                \
+enum nss_status _nss_##module##_gethostbyaddr_r(        \
+                const void* addr, socklen_t len,        \
+                int af,                                 \
+                struct hostent *host,                   \
+                char *buffer, size_t buflen,            \
+                int *errnop, int *h_errnop) _public_
+
+#define NSS_GETHOSTBYNAME_FALLBACKS(module)             \
+enum nss_status _nss_##module##_gethostbyname2_r(       \
+                const char *name,                       \
+                int af,                                 \
+                struct hostent *host,                   \
+                char *buffer, size_t buflen,            \
+                int *errnop, int *h_errnop) {           \
+        return _nss_##module##_gethostbyname3_r(        \
+                        name,                           \
+                        af,                             \
+                        host,                           \
+                        buffer, buflen,                 \
+                        errnop, h_errnop,               \
+                        NULL,                           \
+                        NULL);                          \
+}                                                       \
+enum nss_status _nss_##module##_gethostbyname_r(        \
+                const char *name,                       \
+                struct hostent *host,                   \
+                char *buffer, size_t buflen,            \
+                int *errnop, int *h_errnop) {           \
+        enum nss_status ret = NSS_STATUS_NOTFOUND;      \
+                                                        \
+        if (_res.options & RES_USE_INET6)               \
+                ret = _nss_##module##_gethostbyname3_r( \
+                        name,                           \
+                        AF_INET6,                       \
+                        host,                           \
+                        buffer, buflen,                 \
+                        errnop, h_errnop,               \
+                        NULL,                           \
+                        NULL);                          \
+        if (ret == NSS_STATUS_NOTFOUND)                 \
+                ret = _nss_##module##_gethostbyname3_r( \
+                        name,                           \
+                        AF_INET,                        \
+                        host,                           \
+                        buffer, buflen,                 \
+                        errnop, h_errnop,               \
+                        NULL,                           \
+                        NULL);                          \
+       return ret;                                      \
+}                                                       \
+struct __useless_struct_to_allow_trailing_semicolon__
+
+#define NSS_GETHOSTBYADDR_FALLBACKS(module)             \
+enum nss_status _nss_##module##_gethostbyaddr_r(        \
+                const void* addr, socklen_t len,        \
+                int af,                                 \
+                struct hostent *host,                   \
+                char *buffer, size_t buflen,            \
+                int *errnop, int *h_errnop) {           \
+        return _nss_##module##_gethostbyaddr2_r(        \
+                        addr, len,                      \
+                        af,                             \
+                        host,                           \
+                        buffer, buflen,                 \
+                        errnop, h_errnop,               \
+                        NULL);                          \
+}                                                       \
+struct __useless_struct_to_allow_trailing_semicolon__
+
+#define NSS_GETPW_PROTOTYPES(module)                    \
+enum nss_status _nss_##module##_getpwnam_r(             \
+                const char *name,                       \
+                struct passwd *pwd,                     \
+                char *buffer, size_t buflen,            \
+                int *errnop) _public_;                  \
+enum nss_status _nss_##module##_getpwuid_r(             \
+                uid_t uid,                              \
+                struct passwd *pwd,                     \
+                char *buffer, size_t buflen,            \
+                int *errnop) _public_
+
+#define NSS_GETGR_PROTOTYPES(module)                    \
+enum nss_status _nss_##module##_getgrnam_r(             \
+                const char *name,                       \
+                struct group *gr,                       \
+                char *buffer, size_t buflen,            \
+                int *errnop) _public_;                  \
+enum nss_status _nss_##module##_getgrgid_r(             \
+                gid_t gid,                              \
+                struct group *gr,                       \
+                char *buffer, size_t buflen,            \
+                int *errnop) _public_
+
+typedef enum nss_status (*_nss_gethostbyname4_r_t)(
+                const char *name,
+                struct gaih_addrtuple **pat,
+                char *buffer, size_t buflen,
+                int *errnop, int *h_errnop,
+                int32_t *ttlp);
+
+typedef enum nss_status (*_nss_gethostbyname3_r_t)(
+                const char *name,
+                int af,
+                struct hostent *result,
+                char *buffer, size_t buflen,
+                int *errnop, int *h_errnop,
+                int32_t *ttlp,
+                char **canonp);
+
+typedef enum nss_status (*_nss_gethostbyname2_r_t)(
+                const char *name,
+                int af,
+                struct hostent *result,
+                char *buffer, size_t buflen,
+                int *errnop, int *h_errnop);
+
+typedef enum nss_status (*_nss_gethostbyname_r_t)(
+                const char *name,
+                struct hostent *result,
+                char *buffer, size_t buflen,
+                int *errnop, int *h_errnop);
+
+typedef enum nss_status (*_nss_gethostbyaddr2_r_t)(
+                const void* addr, socklen_t len,
+                int af,
+                struct hostent *result,
+                char *buffer, size_t buflen,
+                int *errnop, int *h_errnop,
+                int32_t *ttlp);
+typedef enum nss_status (*_nss_gethostbyaddr_r_t)(
+                const void* addr, socklen_t len,
+                int af,
+                struct hostent *host,
+                char *buffer, size_t buflen,
+                int *errnop, int *h_errnop);