r13566: Fix EA support for AIX.

Patch from Bjoern Jacke <bjacke-at-sernet-dot-de>.

Guenther

source/configure.in

@@ -796,7 +796,9 @@ AC_CHECK_HEADERS(shadow.h netinet/tcp.h netinet/in_systm.h netinet/in_ip.h)
 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h security/pam_appl.h)
 AC_CHECK_HEADERS(stropts.h poll.h)
 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
-AC_CHECK_HEADERS(sys/acl.h sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h sys/proplist.h)
+AC_CHECK_HEADERS(sys/acl.h sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
+AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
+
 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
 
 AC_CHECK_HEADERS(netinet/ip.h,,,[[
@@ -1395,6 +1397,8 @@ case "$host_os" in
   *)
 	AC_SEARCH_LIBS(getxattr, [attr])
 	AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
+	AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
+	AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
 	AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
 	AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
 	AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)

source/include/includes.h

@@ -498,6 +498,10 @@
 #include <sys/xattr.h>
 #endif
 
+#ifdef HAVE_SYS_EA_H
+#include <sys/ea.h>
+#endif
+
 #ifdef HAVE_SYS_EXTATTR_H
 #include <sys/extattr.h>
 #endif

source/lib/system.c

@@ -1374,6 +1374,8 @@ ssize_t sys_getxattr (const char *path, const char *name, void *value, size_t si
 {
 #if defined(HAVE_GETXATTR)
 	return getxattr(path, name, value, size);
+#elif defined(HAVE_GETEA)
+	return getea(path, name, value, size);
 #elif defined(HAVE_EXTATTR_GET_FILE)
 	char *s;
 	ssize_t retval;
@@ -1416,6 +1418,8 @@ ssize_t sys_lgetxattr (const char *path, const char *name, void *value, size_t s
 {
 #if defined(HAVE_LGETXATTR)
 	return lgetxattr(path, name, value, size);
+#elif defined(HAVE_LGETEA)
+	return lgetea(path, name, value, size);
 #elif defined(HAVE_EXTATTR_GET_LINK)
 	char *s;
 	ssize_t retval;
@@ -1454,6 +1458,8 @@ ssize_t sys_fgetxattr (int filedes, const char *name, void *value, size_t size)
 {
 #if defined(HAVE_FGETXATTR)
 	return fgetxattr(filedes, name, value, size);
+#elif defined(HAVE_FGETEA)
+	return fgetea(filedes, name, value, size);
 #elif defined(HAVE_EXTATTR_GET_FD)
 	char *s;
 	ssize_t retval;
@@ -1653,6 +1659,8 @@ ssize_t sys_listxattr (const char *path, char *list, size_t size)
 {
 #if defined(HAVE_LISTXATTR)
 	return listxattr(path, list, size);
+#elif defined(HAVE_LISTEA)
+	return listea(path, list, size);
 #elif defined(HAVE_EXTATTR_LIST_FILE)
 	extattr_arg arg;
 	arg.path = path;
@@ -1669,6 +1677,8 @@ ssize_t sys_llistxattr (const char *path, char *list, size_t size)
 {
 #if defined(HAVE_LLISTXATTR)
 	return llistxattr(path, list, size);
+#elif defined(HAVE_LLISTEA)
+	return llistea(path, list, size);
 #elif defined(HAVE_EXTATTR_LIST_LINK)
 	extattr_arg arg;
 	arg.path = path;
@@ -1685,6 +1695,8 @@ ssize_t sys_flistxattr (int filedes, char *list, size_t size)
 {
 #if defined(HAVE_FLISTXATTR)
 	return flistxattr(filedes, list, size);
+#elif defined(HAVE_FLISTEA)
+	return flistea(filedes, list, size);
 #elif defined(HAVE_EXTATTR_LIST_FD)
 	extattr_arg arg;
 	arg.filedes = filedes;
@@ -1701,6 +1713,8 @@ int sys_removexattr (const char *path, const char *name)
 {
 #if defined(HAVE_REMOVEXATTR)
 	return removexattr(path, name);
+#elif defined(HAVE_REMOVEEA)
+	return removeea(path, name);
 #elif defined(HAVE_EXTATTR_DELETE_FILE)
 	char *s;
 	int attrnamespace = (strncmp(name, "system", 6) == 0) ? 
@@ -1725,6 +1739,8 @@ int sys_lremovexattr (const char *path, const char *name)
 {
 #if defined(HAVE_LREMOVEXATTR)
 	return lremovexattr(path, name);
+#elif defined(HAVE_LREMOVEEA)
+	return lremoveea(path, name);
 #elif defined(HAVE_EXTATTR_DELETE_LINK)
 	char *s;
 	int attrnamespace = (strncmp(name, "system", 6) == 0) ? 
@@ -1749,6 +1765,8 @@ int sys_fremovexattr (int filedes, const char *name)
 {
 #if defined(HAVE_FREMOVEXATTR)
 	return fremovexattr(filedes, name);
+#elif defined(HAVE_FREMOVEEA)
+	return fremoveea(filedes, name);
 #elif defined(HAVE_EXTATTR_DELETE_FD)
 	char *s;
 	int attrnamespace = (strncmp(name, "system", 6) == 0) ? 
@@ -1778,6 +1796,8 @@ int sys_setxattr (const char *path, const char *name, const void *value, size_t
 {
 #if defined(HAVE_SETXATTR)
 	return setxattr(path, name, value, size, flags);
+#elif defined(HAVE_SETEA)
+	return setea(path, name, value, size, flags);
 #elif defined(HAVE_EXTATTR_SET_FILE)
 	char *s;
 	int retval = 0;
@@ -1824,6 +1844,8 @@ int sys_lsetxattr (const char *path, const char *name, const void *value, size_t
 {
 #if defined(HAVE_LSETXATTR)
 	return lsetxattr(path, name, value, size, flags);
+#elif defined(LSETEA)
+	return lsetea(path, name, value, size, flags);
 #elif defined(HAVE_EXTATTR_SET_LINK)
 	char *s;
 	int retval = 0;
@@ -1871,6 +1893,8 @@ int sys_fsetxattr (int filedes, const char *name, const void *value, size_t size
 {
 #if defined(HAVE_FSETXATTR)
 	return fsetxattr(filedes, name, value, size, flags);
+#elif defined(HAVE_FSETEA)
+	return fsetea(filedes, name, value, size, flags);
 #elif defined(HAVE_EXTATTR_SET_FD)
 	char *s;
 	int retval = 0;