From 78b2e3a632748fbeae8a9eb70ab1940e4a70619a Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Tue, 10 Apr 2012 14:53:38 +0200 Subject: util: move ACL code into internal library --- src/acl-util.c | 68 -------------------------------------------------- src/acl-util.h | 27 -------------------- src/journal/journald.c | 2 +- src/login/logind-acl.c | 2 +- src/shared/acl.c | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++ src/shared/acl.h | 27 ++++++++++++++++++++ 6 files changed, 97 insertions(+), 97 deletions(-) delete mode 100644 src/acl-util.c delete mode 100644 src/acl-util.h create mode 100644 src/shared/acl.c create mode 100644 src/shared/acl.h (limited to 'src') diff --git a/src/acl-util.c b/src/acl-util.c deleted file mode 100644 index a2a9f9a22b..0000000000 --- a/src/acl-util.c +++ /dev/null @@ -1,68 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - -/*** - This file is part of systemd. - - Copyright 2011 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 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 - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with systemd; If not, see . -***/ - -#include -#include -#include -#include -#include - -#include "acl-util.h" - -int acl_find_uid(acl_t acl, uid_t uid, acl_entry_t *entry) { - acl_entry_t i; - int found; - - assert(acl); - assert(entry); - - for (found = acl_get_entry(acl, ACL_FIRST_ENTRY, &i); - found > 0; - found = acl_get_entry(acl, ACL_NEXT_ENTRY, &i)) { - - acl_tag_t tag; - uid_t *u; - bool b; - - if (acl_get_tag_type(i, &tag) < 0) - return -errno; - - if (tag != ACL_USER) - continue; - - u = acl_get_qualifier(i); - if (!u) - return -errno; - - b = *u == uid; - acl_free(u); - - if (b) { - *entry = i; - return 1; - } - } - - if (found < 0) - return -errno; - - return 0; -} diff --git a/src/acl-util.h b/src/acl-util.h deleted file mode 100644 index 798ce43364..0000000000 --- a/src/acl-util.h +++ /dev/null @@ -1,27 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - -#ifndef fooaclutilhfoo -#define fooaclutilhfoo - -/*** - This file is part of systemd. - - Copyright 2011 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 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 - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with systemd; If not, see . -***/ - -int acl_find_uid(acl_t acl, uid_t uid, acl_entry_t *entry); - -#endif diff --git a/src/journal/journald.c b/src/journal/journald.c index 555d74f049..442d2eb5ae 100644 --- a/src/journal/journald.c +++ b/src/journal/journald.c @@ -50,7 +50,7 @@ #ifdef HAVE_ACL #include #include -#include "acl-util.h" +#include "acl.h" #endif #ifdef HAVE_SELINUX diff --git a/src/login/logind-acl.c b/src/login/logind-acl.c index eb8a48d191..e2e8696cda 100644 --- a/src/login/logind-acl.c +++ b/src/login/logind-acl.c @@ -27,7 +27,7 @@ #include "logind-acl.h" #include "util.h" -#include "acl-util.h" +#include "acl.h" static int flush_acl(acl_t acl) { acl_entry_t i; diff --git a/src/shared/acl.c b/src/shared/acl.c new file mode 100644 index 0000000000..d6a80f44ae --- /dev/null +++ b/src/shared/acl.c @@ -0,0 +1,68 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +/*** + This file is part of systemd. + + Copyright 2011 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 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 + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with systemd; If not, see . +***/ + +#include +#include +#include +#include +#include + +#include "acl.h" + +int acl_find_uid(acl_t acl, uid_t uid, acl_entry_t *entry) { + acl_entry_t i; + int found; + + assert(acl); + assert(entry); + + for (found = acl_get_entry(acl, ACL_FIRST_ENTRY, &i); + found > 0; + found = acl_get_entry(acl, ACL_NEXT_ENTRY, &i)) { + + acl_tag_t tag; + uid_t *u; + bool b; + + if (acl_get_tag_type(i, &tag) < 0) + return -errno; + + if (tag != ACL_USER) + continue; + + u = acl_get_qualifier(i); + if (!u) + return -errno; + + b = *u == uid; + acl_free(u); + + if (b) { + *entry = i; + return 1; + } + } + + if (found < 0) + return -errno; + + return 0; +} diff --git a/src/shared/acl.h b/src/shared/acl.h new file mode 100644 index 0000000000..798ce43364 --- /dev/null +++ b/src/shared/acl.h @@ -0,0 +1,27 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +#ifndef fooaclutilhfoo +#define fooaclutilhfoo + +/*** + This file is part of systemd. + + Copyright 2011 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 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 + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with systemd; If not, see . +***/ + +int acl_find_uid(acl_t acl, uid_t uid, acl_entry_t *entry); + +#endif -- cgit v1.2.3-54-g00ecf