3 files changed, 43 insertions, 31 deletions

diff --git a/include/applets.src.h b/include/applets.src.h
index 7dbd4c7f3..cb36628b5 100644
--- a/include/applets.src.h
+++ b/include/applets.src.h
@@ -8,7 +8,7 @@
 
 /*
 name  - applet name as it is typed on command line
-name2 - applet name, converted to C (ether-wake: name2 = ether_wake)
+help  - applet name, converted to C (ether-wake: help = ether_wake)
 main  - corresponding <applet>_main to call (bzcat: main = bunzip2)
 l     - location to install link to: [/usr]/[s]bin
 s     - suid type:
@@ -24,46 +24,46 @@ s     - suid type:
 
 #if defined(PROTOTYPES)
 # define APPLET(name,l,s)                    int name##_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-# define APPLET_ODDNAME(name,main,l,s,name2) int main##_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-# define APPLET_NOEXEC(name,main,l,s,name2)  int main##_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-# define APPLET_NOFORK(name,main,l,s,name2)  int main##_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+# define APPLET_ODDNAME(name,main,l,s,help)  int main##_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+# define APPLET_NOEXEC(name,main,l,s,help)   int main##_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+# define APPLET_NOFORK(name,main,l,s,help)   int main##_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 
-#elif defined(NAME_MAIN_CNAME)
-# define APPLET(name,l,s)                    name name##_main name
-# define APPLET_ODDNAME(name,main,l,s,name2) name main##_main name2
-# define APPLET_NOEXEC(name,main,l,s,name2)  name main##_main name2
-# define APPLET_NOFORK(name,main,l,s,name2)  name main##_main name2
+#elif defined(NAME_MAIN)
+# define APPLET(name,l,s)                    name name##_main
+# define APPLET_ODDNAME(name,main,l,s,help)  name main##_main
+# define APPLET_NOEXEC(name,main,l,s,help)   name main##_main
+# define APPLET_NOFORK(name,main,l,s,help)   name main##_main
 
 #elif defined(MAKE_USAGE) && ENABLE_FEATURE_VERBOSE_USAGE
 # define APPLET(name,l,s)                    MAKE_USAGE(#name, name##_trivial_usage name##_full_usage)
-# define APPLET_ODDNAME(name,main,l,s,name2) MAKE_USAGE(#name, name2##_trivial_usage name2##_full_usage)
-# define APPLET_NOEXEC(name,main,l,s,name2)  MAKE_USAGE(#name, name2##_trivial_usage name2##_full_usage)
-# define APPLET_NOFORK(name,main,l,s,name2)  MAKE_USAGE(#name, name2##_trivial_usage name2##_full_usage)
+# define APPLET_ODDNAME(name,main,l,s,help)  MAKE_USAGE(#name, help##_trivial_usage help##_full_usage)
+# define APPLET_NOEXEC(name,main,l,s,help)   MAKE_USAGE(#name, help##_trivial_usage help##_full_usage)
+# define APPLET_NOFORK(name,main,l,s,help)   MAKE_USAGE(#name, help##_trivial_usage help##_full_usage)
 
 #elif defined(MAKE_USAGE) && !ENABLE_FEATURE_VERBOSE_USAGE
 # define APPLET(name,l,s)                    MAKE_USAGE(#name, name##_trivial_usage)
-# define APPLET_ODDNAME(name,main,l,s,name2) MAKE_USAGE(#name, name2##_trivial_usage)
-# define APPLET_NOEXEC(name,main,l,s,name2)  MAKE_USAGE(#name, name2##_trivial_usage)
-# define APPLET_NOFORK(name,main,l,s,name2)  MAKE_USAGE(#name, name2##_trivial_usage)
+# define APPLET_ODDNAME(name,main,l,s,help)  MAKE_USAGE(#name, help##_trivial_usage)
+# define APPLET_NOEXEC(name,main,l,s,help)   MAKE_USAGE(#name, help##_trivial_usage)
+# define APPLET_NOFORK(name,main,l,s,help)   MAKE_USAGE(#name, help##_trivial_usage)
 
 #elif defined(MAKE_LINKS)
 # define APPLET(name,l,c)                    LINK l name
-# define APPLET_ODDNAME(name,main,l,s,name2) LINK l name
-# define APPLET_NOEXEC(name,main,l,s,name2)  LINK l name
-# define APPLET_NOFORK(name,main,l,s,name2)  LINK l name
+# define APPLET_ODDNAME(name,main,l,s,help)  LINK l name
+# define APPLET_NOEXEC(name,main,l,s,help)   LINK l name
+# define APPLET_NOFORK(name,main,l,s,help)   LINK l name
 
 #elif defined(MAKE_SUID)
 # define APPLET(name,l,s)                    SUID s l name
-# define APPLET_ODDNAME(name,main,l,s,name2) SUID s l name
-# define APPLET_NOEXEC(name,main,l,s,name2)  SUID s l name
-# define APPLET_NOFORK(name,main,l,s,name2)  SUID s l name
+# define APPLET_ODDNAME(name,main,l,s,help)  SUID s l name
+# define APPLET_NOEXEC(name,main,l,s,help)   SUID s l name
+# define APPLET_NOFORK(name,main,l,s,help)   SUID s l name
 
 #else
   static struct bb_applet applets[] = { /*    name, main, location, need_suid */
 # define APPLET(name,l,s)                    { #name, #name, l, s },
-# define APPLET_ODDNAME(name,main,l,s,name2) { #name, #main, l, s },
-# define APPLET_NOEXEC(name,main,l,s,name2)  { #name, #main, l, s, 1 },
-# define APPLET_NOFORK(name,main,l,s,name2)  { #name, #main, l, s, 1, 1 },
+# define APPLET_ODDNAME(name,main,l,s,help)  { #name, #main, l, s },
+# define APPLET_NOEXEC(name,main,l,s,help)   { #name, #main, l, s, 1 },
+# define APPLET_NOFORK(name,main,l,s,help)   { #name, #main, l, s, 1, 1 },
 #endif
 
 #if ENABLE_INSTALL_NO_USR
@@ -104,7 +104,6 @@ IF_CKSUM(APPLET_NOEXEC(cksum, cksum, BB_DIR_USR_BIN, BB_SUID_DROP, cksum))
 IF_CLEAR(APPLET(clear, BB_DIR_USR_BIN, BB_SUID_DROP))
 IF_COMM(APPLET(comm, BB_DIR_USR_BIN, BB_SUID_DROP))
 IF_CP(APPLET_NOEXEC(cp, cp, BB_DIR_BIN, BB_SUID_DROP, cp))
-IF_CROND(APPLET(crond, BB_DIR_USR_SBIN, BB_SUID_DROP))
 /* Needs to be run by root or be suid root - needs to change /var/spool/cron* files: */
 IF_CRONTAB(APPLET(crontab, BB_DIR_USR_BIN, BB_SUID_REQUIRE))
 IF_CRYPTPW(APPLET(cryptpw, BB_DIR_USR_BIN, BB_SUID_DROP))
@@ -391,7 +390,7 @@ IF_WHOAMI(APPLET_NOFORK(whoami, whoami, BB_DIR_USR_BIN, BB_SUID_DROP, whoami))
 IF_YES(APPLET_NOFORK(yes, yes, BB_DIR_USR_BIN, BB_SUID_DROP, yes))
 IF_ZCIP(APPLET(zcip, BB_DIR_SBIN, BB_SUID_DROP))
 
-#if !defined(PROTOTYPES) && !defined(NAME_MAIN_CNAME) && !defined(MAKE_USAGE) \
+#if !defined(PROTOTYPES) && !defined(NAME_MAIN) && !defined(MAKE_USAGE) \
         && !defined(MAKE_LINKS) && !defined(MAKE_SUID)
 };
 #endif
diff --git a/include/libbb.h b/include/libbb.h
index 3b2bf0a0a..c80cd80d7 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -928,9 +928,9 @@ void FAST_FUNC update_utmp(pid_t pid, int new_type, const char *tty_name, const
 #endif
 
 
-int execable_file(const char *name) FAST_FUNC;
-char *find_execable(const char *filename, char **PATHp) FAST_FUNC;
-int exists_execable(const char *filename) FAST_FUNC;
+int file_is_executable(const char *name) FAST_FUNC;
+char *find_executable(const char *filename, char **PATHp) FAST_FUNC;
+int executable_exists(const char *filename) FAST_FUNC;
 
 /* BB_EXECxx always execs (it's not doing NOFORK/NOEXEC stuff),
  * but it may exec busybox and call applet instead of searching PATH.
@@ -1090,6 +1090,7 @@ enum {
         LOGMODE_BOTH = LOGMODE_SYSLOG + LOGMODE_STDIO,
 };
 extern const char *msg_eol;
+extern smallint syslog_level;
 extern smallint logmode;
 extern int die_sleep;
 extern uint8_t xfunc_error_retval;
diff --git a/include/platform.h b/include/platform.h
index 515ef031f..884c6e95f 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -390,6 +390,7 @@ typedef unsigned smalluint;
 #define HAVE_STRSIGNAL 1
 #define HAVE_STRVERSCMP 1
 #define HAVE_VASPRINTF 1
+#define HAVE_USLEEP 1
 #define HAVE_UNLOCKED_STDIO 1
 #define HAVE_UNLOCKED_LINE_OPS 1
 #define HAVE_GETLINE 1
@@ -398,8 +399,15 @@ typedef unsigned smalluint;
 #define HAVE_NET_ETHERNET_H 1
 #define HAVE_SYS_STATFS_H 1
 
-#if defined(__UCLIBC__) && UCLIBC_VERSION < KERNEL_VERSION(0, 9, 32)
-# undef HAVE_STRVERSCMP
+#if defined(__UCLIBC__)
+# if UCLIBC_VERSION < KERNEL_VERSION(0, 9, 32)
+#  undef HAVE_STRVERSCMP
+# endif
+# if UCLIBC_VERSION >= KERNEL_VERSION(0, 9, 30)
+#  ifndef __UCLIBC_SUSV3_LEGACY__
+#   undef HAVE_USLEEP
+#  endif
+# endif
 #endif
 
 #if ENABLE_PLATFORM_MINGW32
@@ -554,6 +562,10 @@ extern char *strsep(char **stringp, const char *delim) FAST_FUNC;
 # define strsignal(sig) get_signame(sig)
 #endif
 
+#ifndef HAVE_USLEEP
+extern int usleep(unsigned) FAST_FUNC;
+#endif
+
 #ifndef HAVE_VASPRINTF
 # include <stdarg.h>
 extern int vasprintf(char **string_ptr, const char *format, va_list p) FAST_FUNC;