Index: uspace/lib/fdisk/include/fdisk.h
===================================================================
--- uspace/lib/fdisk/include/fdisk.h	(revision 6c4eedf11368c6c47c86ab45352946ba67b15bdc)
+++ uspace/lib/fdisk/include/fdisk.h	(revision 55958412df6b000da41325bf219018aabc44bde9)
@@ -41,40 +41,40 @@
 #include <types/vol.h>
 
-extern int fdisk_create(fdisk_t **);
+extern errno_t fdisk_create(fdisk_t **);
 extern void fdisk_destroy(fdisk_t *);
-extern int fdisk_dev_list_get(fdisk_t *, fdisk_dev_list_t **);
+extern errno_t fdisk_dev_list_get(fdisk_t *, fdisk_dev_list_t **);
 extern void fdisk_dev_list_free(fdisk_dev_list_t *);
 extern fdisk_dev_info_t *fdisk_dev_first(fdisk_dev_list_t *);
 extern fdisk_dev_info_t *fdisk_dev_next(fdisk_dev_info_t *);
-extern int fdisk_dev_info_get_svcname(fdisk_dev_info_t *, char **);
+extern errno_t fdisk_dev_info_get_svcname(fdisk_dev_info_t *, char **);
 extern void fdisk_dev_info_get_svcid(fdisk_dev_info_t *, service_id_t *);
-extern int fdisk_dev_info_capacity(fdisk_dev_info_t *, cap_spec_t *);
+extern errno_t fdisk_dev_info_capacity(fdisk_dev_info_t *, cap_spec_t *);
 
-extern int fdisk_dev_open(fdisk_t *, service_id_t, fdisk_dev_t **);
+extern errno_t fdisk_dev_open(fdisk_t *, service_id_t, fdisk_dev_t **);
 extern void fdisk_dev_close(fdisk_dev_t *);
-extern int fdisk_dev_erase(fdisk_dev_t *);
+extern errno_t fdisk_dev_erase(fdisk_dev_t *);
 extern void fdisk_dev_get_flags(fdisk_dev_t *, fdisk_dev_flags_t *);
-extern int fdisk_dev_get_svcname(fdisk_dev_t *, char **);
-extern int fdisk_dev_capacity(fdisk_dev_t *, cap_spec_t *);
+extern errno_t fdisk_dev_get_svcname(fdisk_dev_t *, char **);
+extern errno_t fdisk_dev_capacity(fdisk_dev_t *, cap_spec_t *);
 
-extern int fdisk_label_get_info(fdisk_dev_t *, fdisk_label_info_t *);
-extern int fdisk_label_create(fdisk_dev_t *, label_type_t);
-extern int fdisk_label_destroy(fdisk_dev_t *);
+extern errno_t fdisk_label_get_info(fdisk_dev_t *, fdisk_label_info_t *);
+extern errno_t fdisk_label_create(fdisk_dev_t *, label_type_t);
+extern errno_t fdisk_label_destroy(fdisk_dev_t *);
 
 extern fdisk_part_t *fdisk_part_first(fdisk_dev_t *);
 extern fdisk_part_t *fdisk_part_next(fdisk_part_t *);
-extern int fdisk_part_get_info(fdisk_part_t *, fdisk_part_info_t *);
-extern int fdisk_part_get_max_avail(fdisk_dev_t *, fdisk_spc_t, cap_spec_t *);
-extern int fdisk_part_get_tot_avail(fdisk_dev_t *, fdisk_spc_t, cap_spec_t *);
-extern int fdisk_part_create(fdisk_dev_t *, fdisk_part_spec_t *,
+extern errno_t fdisk_part_get_info(fdisk_part_t *, fdisk_part_info_t *);
+extern errno_t fdisk_part_get_max_avail(fdisk_dev_t *, fdisk_spc_t, cap_spec_t *);
+extern errno_t fdisk_part_get_tot_avail(fdisk_dev_t *, fdisk_spc_t, cap_spec_t *);
+extern errno_t fdisk_part_create(fdisk_dev_t *, fdisk_part_spec_t *,
     fdisk_part_t **);
-extern int fdisk_part_destroy(fdisk_part_t *);
+extern errno_t fdisk_part_destroy(fdisk_part_t *);
 extern void fdisk_pspec_init(fdisk_part_spec_t *);
 
-extern int fdisk_ltype_format(label_type_t, char **);
-extern int fdisk_fstype_format(vol_fstype_t, char **);
-extern int fdisk_pkind_format(label_pkind_t, char **);
+extern errno_t fdisk_ltype_format(label_type_t, char **);
+extern errno_t fdisk_fstype_format(vol_fstype_t, char **);
+extern errno_t fdisk_pkind_format(label_pkind_t, char **);
 
-extern int fdisk_get_vollabel_support(fdisk_dev_t *, vol_fstype_t,
+extern errno_t fdisk_get_vollabel_support(fdisk_dev_t *, vol_fstype_t,
     vol_label_supp_t *);