diff options
| -rw-r--r-- | source4/build/m4/rewrite.m4 | 114 | ||||
| -rw-r--r-- | source4/include/includes.h | 11 | ||||
| -rw-r--r-- | source4/utils/getntacl.c | 13 | ||||
| -rw-r--r-- | source4/utils/setntacl.c | 13 |
4 files changed, 149 insertions, 2 deletions
diff --git a/source4/build/m4/rewrite.m4 b/source4/build/m4/rewrite.m4 index 5afcfa687c..577864fc5a 100644 --- a/source4/build/m4/rewrite.m4 +++ b/source4/build/m4/rewrite.m4 @@ -1547,3 +1547,117 @@ samba_cv_HAVE_COMPARISON_FN_T=yes,samba_cv_HAVE_COMPARISON_FN_T=no) if test x"$samba_cv_HAVE_COMPARISON_FN_T" = x"yes"; then AC_DEFINE(HAVE_COMPARISON_FN_T,1,[Whether or not we have comparison_fn_t]) fi + +############################################ +# Check if we have extended attributes +AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h) +AC_SEARCH_LIBS(getxattr, [attr]) +AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr) +AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr) +AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr) +AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove) +AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef) + +################################################# +# check for ACL support + +AC_MSG_CHECKING(whether to support ACLs) +AC_ARG_WITH(acl-support, +[ --with-acl-support Include ACL support (default=no)], +[ case "$withval" in + yes) + + case "$host_os" in + *sysv5*) + AC_MSG_RESULT(Using UnixWare ACLs) + AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available]) + ;; + *solaris*) + AC_MSG_RESULT(Using solaris ACLs) + AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available]) + ;; + *hpux*) + AC_MSG_RESULT(Using HPUX ACLs) + AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available]) + ;; + *irix*) + AC_MSG_RESULT(Using IRIX ACLs) + AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available]) + ;; + *aix*) + AC_MSG_RESULT(Using AIX ACLs) + AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available]) + ;; + *osf*) + AC_MSG_RESULT(Using Tru64 ACLs) + AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available]) + ACL_LIBS="$ACL_LIBS -lpacl" + ;; + *freebsd5*) + AC_MSG_RESULT(Using FreeBSD posix ACLs) + AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether FreeBSD POSIX ACLs are available]) + AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available]) + ;; + *linux*) + AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"]) + AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"]) + AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[ + acl_LIBS=$LIBS + LIBS="$LIBS -lacl" + AC_TRY_LINK([#include <sys/types.h> +#include <sys/acl.h>], +[ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);], +samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no) + LIBS=$acl_LIBS]) + if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then + AC_MSG_RESULT(Using posix ACLs) + AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available]) + AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[ + acl_LIBS=$LIBS + LIBS="$LIBS -lacl" + AC_TRY_LINK([#include <sys/types.h> +#include <sys/acl.h>], +[ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);], +samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no) + LIBS=$acl_LIBS]) + if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then + AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available]) + fi + fi + ;; + *) + AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"]) + AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[ + acl_LIBS=$LIBS + LIBS="$LIBS -lacl" + AC_TRY_LINK([#include <sys/types.h> +#include <sys/acl.h>], +[ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);], +samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no) + LIBS=$acl_LIBS]) + if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then + AC_MSG_RESULT(Using posix ACLs) + AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available]) + AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[ + acl_LIBS=$LIBS + LIBS="$LIBS -lacl" + AC_TRY_LINK([#include <sys/types.h> +#include <sys/acl.h>], +[ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);], +samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no) + LIBS=$acl_LIBS]) + if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then + AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available]) + fi + fi + ;; + esac + ;; + *) + AC_MSG_RESULT(no) + AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available]) + ;; + esac ], + AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in]) + AC_MSG_RESULT(no) +) diff --git a/source4/include/includes.h b/source4/include/includes.h index a5fd620049..8b20ee9b4f 100644 --- a/source4/include/includes.h +++ b/source4/include/includes.h @@ -1057,5 +1057,16 @@ time_t timegm(struct tm *tm); #define VXFS_QUOTA #endif +#if HAVE_SYS_ATTRIBUTES_H +#include <sys/attributes.h> +#endif + +/* mutually exclusive (SuSE 8.2) */ +#if HAVE_ATTR_XATTR_H +#include <attr/xattr.h> +#elif HAVE_SYS_XATTR_H +#include <sys/xattr.h> +#endif + #endif /* _INCLUDES_H */ diff --git a/source4/utils/getntacl.c b/source4/utils/getntacl.c index b17200aeb5..0d6e86bf3b 100644 --- a/source4/utils/getntacl.c +++ b/source4/utils/getntacl.c @@ -21,7 +21,16 @@ */ #include "includes.h" -#include <attr/xattr.h> + +#ifdef HAVE_NO_ACLS + +int main(int argc, char **argv) +{ + printf("ACL support not compiled in."); + return 1; +} + +#else /* Display a security descriptor in "psec" format which is as follows. @@ -114,3 +123,5 @@ int main(int argc, char **argv) print_psec(data, &sd); return 0; } + +#endif /* HAVE_NO_ACLS */ diff --git a/source4/utils/setntacl.c b/source4/utils/setntacl.c index 492c3ba9fe..93939caec0 100644 --- a/source4/utils/setntacl.c +++ b/source4/utils/setntacl.c @@ -21,7 +21,16 @@ */ #include "includes.h" -#include <attr/xattr.h> + +#ifdef HAVE_NO_ACLS + +int main(int argc, char **argv) +{ + printf("ACL support not compiled in."); + return 1; +} + +#else static void setntacl(char *filename, struct security_descriptor *sd) { @@ -103,3 +112,5 @@ static void setntacl(char *filename, struct security_descriptor *sd) return 0; } + +#endif /* HAVE_NO_ACLS */ |