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libbb: code shrink in main() and scripted_main()

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function                                             old     new   delta
main                                                  68      65      -3
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-3)               Total: -3 bytes
   text	   data	    bss	    dec	    hex	filename
   1472	    560	     16	   2048	    800	busybox_old
   1398	    552	     16	   1966	    7ae	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2021-09-28 17:40:59 +02:00
parent 1be73dd9ad
commit 03ed86b39e
1 changed files with 5 additions and 5 deletions
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10
libbb/appletlib.c
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@@ -726,9 +726,9 @@ int scripted_main(int argc UNUSED_PARAM, char **argv)
int script = find_script_by_name(applet_name);
if (script >= 0)
# if ENABLE_SHELL_ASH
exit(ash_main(-script - 1, argv));
return ash_main(-script - 1, argv);
# elif ENABLE_SHELL_HUSH
exit(hush_main(-script - 1, argv));
return hush_main(-script - 1, argv);
# else
return 1;
# endif
@@ -1005,10 +1005,10 @@ int scripted_main(int argc UNUSED_PARAM, char **argv)
{
# if ENABLE_SHELL_ASH
int script = 0;
exit(ash_main(-script - 1, argv));
return ash_main(-script - 1, argv);
# elif ENABLE_SHELL_HUSH
int script = 0;
exit(hush_main(-script - 1, argv));
return hush_main(-script - 1, argv);
# else
return 1;
# endif
@@ -1094,7 +1094,7 @@ int main(int argc UNUSED_PARAM, char **argv)
full_write2_str(bb_basename(argv[0]));
full_write2_str(": no applets enabled\n");
exit(127);
return 127;
#else