3 files changed, 16 insertions, 0 deletions

diff --git a/include/applets.h b/include/applets.h
index 0b65266f3..b1425fa81 100644
--- a/include/applets.h
+++ b/include/applets.h
@@ -283,6 +283,9 @@
 #ifdef CONFIG_INSMOD
         APPLET(insmod, insmod_main, _BB_DIR_SBIN, _BB_SUID_NEVER)
 #endif
+#ifdef CONFIG_INSTALL
+        APPLET(install, install_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER)
+#endif
 #ifdef CONFIG_IP
         APPLET(ip, ip_main, _BB_DIR_BIN, _BB_SUID_NEVER)
 #endif
diff --git a/include/libbb.h b/include/libbb.h
index a6ccff421..2bb5ce02d 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -467,5 +467,6 @@ extern void print_login_prompt(void);
 
 extern void vfork_daemon_rexec(int argc, char **argv, char *foreground_opt);
 extern void get_terminal_width_height(int fd, int *width, int *height);
+extern unsigned long get_ug_id(const char *s, long (*my_getxxnam)(const char *));
 
 #endif /* __LIBCONFIG_H__ */
diff --git a/include/usage.h b/include/usage.h
index ba8fdde84..ba808d39a 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -1239,6 +1239,18 @@
         USAGE_INSMOD_MAP("\t-m\tOutput load map to stdout") \
         "\t-x\tdo not export externs\n"
 
+#define install_trivial_usage \
+        "[cgmops] [sources] <dest|directory>"
+#define install_full_usage \
+        "copy files and set attributes\n\n" \
+        "Options:\n" \
+        "\t-c\tcopy the file, default\n" \
+        "\t-g\tset group ownership\n" \
+        "\t-m\tset permission modes\n" \
+        "\t-o\tset ownership\n" \
+        "\t-p\tpreserve date\n" \
+        "\t-s\tstrip symbol tables\n"
+
 #define ip_trivial_usage \
         "[ OPTIONS ] { address | link | route | tunnel } { COMMAND | help }"
 #define ip_full_usage \