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authorLuke Shumaker <lukeshu@sbcglobal.net>2016-06-01 16:10:44 -0400
committerLuke Shumaker <lukeshu@sbcglobal.net>2016-06-01 16:10:44 -0400
commit0e0f9b10da45ccefaf64eec8c00b12c8695ef64f (patch)
treea95311bcb295b8c32bca1db9898c26020244ee01 /src/libbasic/nss-util.h
parent6232bf36bfdb26cc33ceeeb20c375f2ce285c64a (diff)
./move.sh
Diffstat (limited to 'src/libbasic/nss-util.h')
-rw-r--r--src/libbasic/nss-util.h156
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diff --git a/src/libbasic/nss-util.h b/src/libbasic/nss-util.h
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+++ b/src/libbasic/nss-util.h
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+#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_mymachines_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_