40 	PE_SecBuf *sb;  in libpe_alloc_buffer()  local
42 	if ((sb = malloc(sizeof(PE_SecBuf))) == NULL) {  in libpe_alloc_buffer()
47 	sb->sb_ps = ps;  in libpe_alloc_buffer()
48 	sb->sb_flags = 0;  in libpe_alloc_buffer()
49 	sb->sb_pb.pb_align = 1;  in libpe_alloc_buffer()
50 	sb->sb_pb.pb_off = 0;  in libpe_alloc_buffer()
51 	sb->sb_pb.pb_size = sz;  in libpe_alloc_buffer()
53 		if ((sb->sb_pb.pb_buf = malloc(sz)) == NULL) {  in libpe_alloc_buffer()
54 			free(sb);  in libpe_alloc_buffer()
58 		sb->sb_flags |= LIBPE_F_BUFFER_MALLOCED;  in libpe_alloc_buffer()
60 		sb->sb_pb.pb_buf = NULL;  in libpe_alloc_buffer()
62 	STAILQ_INSERT_TAIL(&ps->ps_b, sb, sb_next);  in libpe_alloc_buffer()
64 	return (sb);  in libpe_alloc_buffer()
68 libpe_release_buffer(PE_SecBuf *sb)  in libpe_release_buffer()  argument
72 	assert(sb != NULL);  in libpe_release_buffer()
74 	ps = sb->sb_ps;  in libpe_release_buffer()
76 	STAILQ_REMOVE(&ps->ps_b, sb, _PE_SecBuf, sb_next);  in libpe_release_buffer()
78 	if (sb->sb_flags & LIBPE_F_BUFFER_MALLOCED)  in libpe_release_buffer()
79 		free(sb->sb_pb.pb_buf);  in libpe_release_buffer()
81 	free(sb);  in libpe_release_buffer()
109 	PE_SecBuf *sb;  in libpe_resync_buffers()  local
118 	STAILQ_FOREACH(sb, &ps->ps_b, sb_next) {  in libpe_resync_buffers()
120 			sb->sb_flags |= PE_F_DIRTY;  in libpe_resync_buffers()
122 		pb = (PE_Buffer *) sb;  in libpe_resync_buffers()
132 			sb->sb_flags |= PE_F_DIRTY;  in libpe_resync_buffers()
144 	PE_SecBuf *sb;  in libpe_write_buffers()  local
153 	STAILQ_FOREACH(sb, &ps->ps_b, sb_next) {  in libpe_write_buffers()
154 		pb = &sb->sb_pb;  in libpe_write_buffers()
158 		if ((sb->sb_flags & PE_F_DIRTY) == 0) {  in libpe_write_buffers()