LU-6070 libcfs: provide separate buffers for libcfs_*2str()

[fs/lustre-release.git] / lnet / include / lnet / nidstr.h

diff --git a/lnet/include/lnet/nidstr.h b/lnet/include/lnet/nidstr.h
index cf2efbe..b9e398e 100644 (file)
--- a/lnet/include/lnet/nidstr.h
+++ b/lnet/include/lnet/nidstr.h
@@ -35,12 +35,15 @@ struct list_head;
 #define LNET_NIDSTR_SIZE   32      /* size of each one (see below for usage) */
 
 /* support decl needed both by kernel and liblustre */
-int libcfs_isknown_lnd(int type);
-char *libcfs_lnd2modname(int type);
-char *libcfs_lnd2str(int type);
+int libcfs_isknown_lnd(__u32 lnd);
+char *libcfs_lnd2modname(__u32 lnd);
+char *libcfs_lnd2str(__u32 lnd);
+char *libcfs_lnd2str_r(__u32 lnd, char *buf, size_t buf_size);
 int libcfs_str2lnd(const char *str);
 char *libcfs_net2str(__u32 net);
+char *libcfs_net2str_r(__u32 net, char *buf, size_t buf_size);
 char *libcfs_nid2str(lnet_nid_t nid);
+char *libcfs_nid2str_r(lnet_nid_t nid, char *buf, size_t buf_size);
 __u32 libcfs_str2net(const char *str);
 lnet_nid_t libcfs_str2nid(const char *str);
 int libcfs_str2anynid(lnet_nid_t *nid, const char *str);
@@ -51,7 +54,7 @@ int cfs_print_nidlist(char *buffer, int count, struct list_head *list);
 int cfs_match_nid(lnet_nid_t nid, struct list_head *list);
 bool cfs_nidrange_is_contiguous(struct list_head *nidlist);
 void cfs_nidrange_find_min_max(struct list_head *nidlist, char *min_nid,
-                              char *max_nid, int nidstr_length);
+                              char *max_nid, size_t nidstr_length);
 void libcfs_init_nidstrings(void);
 
 #endif /* _LNET_NIDSTRINGS_H */