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exit with 127 if appled name wasn't found - it's more POSIXy

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2014-11-17 17:03:47 +01:00
parent d3fabf89d7
commit 628f134fe7
1 changed files with 4 additions and 2 deletions
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6
libbb/appletlib.c
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@@ -733,7 +733,8 @@ static int busybox_main(char **argv)
/*bb_error_msg_and_die("applet not found"); - sucks in printf */
full_write2_str(applet_name);
full_write2_str(": applet not found\n");
xfunc_die();
/* POSIX: "If a command is not found, the exit status shall be 127" */
exit(127);
}
void FAST_FUNC run_applet_no_and_exit(int applet_no, char **argv)
@@ -838,6 +839,7 @@ int main(int argc UNUSED_PARAM, char **argv)
/*bb_error_msg_and_die("applet not found"); - sucks in printf */
full_write2_str(applet_name);
full_write2_str(": applet not found\n");
xfunc_die();
/* POSIX: "If a command is not found, the exit status shall be 127" */
exit(127);
#endif
}