implement getusershell, etc. legacy functions

[musl] / include / unistd.h

diff --git a/include/unistd.h b/include/unistd.h
index 7662e51..9309872 100644 (file)
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -141,7 +141,6 @@ void swab(const void *, void *, ssize_t);
 long gethostid(void);
 int nice(int);
 void sync(void);
-int getdtablesize(void);
 #endif
 
 #ifdef _GNU_SOURCE
@@ -158,7 +157,15 @@ 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 getresuid(uid_t *, uid_t *, uid_t *);
+int getresgid(gid_t *, gid_t *, gid_t *);
 char *get_current_dir_name(void);
+int daemon(int, int);
+int getdomainname(char *, size_t);
+int getdtablesize(void);
+void setusershell(void);
+void endusershell(void);
+char *getusershell(void);
 #endif
 
 #define _XOPEN_VERSION          700