diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2016-11-18 21:42:44 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2016-11-18 21:42:44 +0100 |
| commit | 7e8218f9b26946ec3b411bc25a62b6b4278f2386 (patch) | |
| tree | 9c30c93def3f3eaa52e2608373cbe3aaf96a603b | |
| parent | f4d0f4e7a9715375bfa4bcfb7ce26a967c78ca9e (diff) | |
| download | busybox-7e8218f9b26946ec3b411bc25a62b6b4278f2386.tar.gz | |
Fix allnoconfig warnings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | libbb/appletlib.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/libbb/appletlib.c b/libbb/appletlib.c index 2d01a3ae7..bb7e905db 100644 --- a/libbb/appletlib.c +++ b/libbb/appletlib.c @@ -883,20 +883,21 @@ void FAST_FUNC run_applet_no_and_exit(int applet_no, char **argv) } # endif /* NUM_APPLETS > 0 */ +# if ENABLE_BUSYBOX || NUM_APPLETS > 0 static NORETURN void run_applet_and_exit(const char *name, char **argv) { -# if ENABLE_BUSYBOX +# if ENABLE_BUSYBOX if (is_prefixed_with(name, "busybox")) exit(busybox_main(argv)); -# endif -# if NUM_APPLETS > 0 +# endif +# if NUM_APPLETS > 0 /* find_applet_by_name() search is more expensive, so goes second */ { int applet = find_applet_by_name(name); if (applet >= 0) run_applet_no_and_exit(applet, argv); } -# endif +# endif /*bb_error_msg_and_die("applet not found"); - links in printf */ full_write2_str(applet_name); @@ -904,11 +905,11 @@ static NORETURN void run_applet_and_exit(const char *name, char **argv) /* POSIX: "If a command is not found, the exit status shall be 127" */ exit(127); } +# endif #endif /* !defined(SINGLE_APPLET_MAIN) */ - #if ENABLE_BUILD_LIBBUSYBOX int lbb_main(char **argv) #else @@ -960,6 +961,7 @@ int main(int argc UNUSED_PARAM, char **argv) #endif #if defined(SINGLE_APPLET_MAIN) + /* Only one applet is selected in .config */ if (argv[1] && is_prefixed_with(argv[0], "busybox")) { /* "busybox <applet> <params>" should still work as expected */ @@ -968,9 +970,16 @@ int main(int argc UNUSED_PARAM, char **argv) /* applet_names in this case is just "applet\0\0" */ lbb_prepare(applet_names IF_FEATURE_INDIVIDUAL(, argv)); return SINGLE_APPLET_MAIN(argc, argv); + +#elif !ENABLE_BUSYBOX && NUM_APPLETS == 0 + + full_write2_str(bb_basename(argv[0])); + full_write2_str(": no applets enabled\n"); + exit(127); + #else - lbb_prepare("busybox" IF_FEATURE_INDIVIDUAL(, argv)); + lbb_prepare("busybox" IF_FEATURE_INDIVIDUAL(, argv)); # if !ENABLE_BUSYBOX if (argv[1] && is_prefixed_with(bb_basename(argv[0]), "busybox")) argv++; @@ -979,9 +988,8 @@ int main(int argc UNUSED_PARAM, char **argv) if (applet_name[0] == '-') applet_name++; applet_name = bb_basename(applet_name); - parse_config_file(); /* ...maybe, if FEATURE_SUID_CONFIG */ - run_applet_and_exit(applet_name, argv); + #endif } |