add get_current_dir_name function

[musl] / include / unistd.h

diff --git a/include/unistd.h b/include/unistd.h
index 95b514e..7662e51 100644 (file)
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -158,6 +158,7 @@ unsigned ualarm(unsigned, unsigned);
 int setgroups(size_t, const gid_t []);
 int setresuid(uid_t, uid_t, uid_t);
 int setresgid(gid_t, gid_t, gid_t);
 int setgroups(size_t, const gid_t []);
 int setresuid(uid_t, uid_t, uid_t);
 int setresgid(gid_t, gid_t, gid_t);

+char *get_current_dir_name(void);

 #endif
 
 #define _XOPEN_VERSION          700
 #endif
 
 #define _XOPEN_VERSION          700