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Error reporting fix for sulogin, plus remove help entries for options we never

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implemented.  (Plus a bit more of bbsh leaking in from my tree, but it
shouldn't hurt anything and I'm lazy...)
This commit is contained in:
Rob Landley 2006-09-11 00:34:01 +00:00
parent 3077294615
commit 69674941dd
2 changed files with 8 additions and 4 deletions
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10
include/usage.h
View File

@ -265,6 +265,12 @@
#define bbconfig_full_usage \
"Print the config file which built busybox"
#define bbsh_trivial_usage \
"[FILE]...\n" \
"or: bbsh -c command [args]..."
#define bbsh_full_usage \
"The bbsh shell (command interpreter)"
#define cp_trivial_usage \
"[OPTION]... SOURCE DEST"
#define cp_full_usage \
@ -2811,9 +2817,7 @@ USE_FEATURE_START_STOP_DAEMON_FANCY( \
#define sulogin_full_usage \
"Single user login\n" \
"Options:\n" \
"\t-f\tDo not authenticate (user already authenticated)\n" \
"\t-h\tName of the remote host for this login\n" \
"\t-p\tPreserve environment"
"\t-t\tTimeout"
#define sum_trivial_usage \
"[rs] [files...]"

2
loginutils/sulogin.c
View File

@ -55,8 +55,8 @@ int sulogin_main(int argc, char **argv)
if (argv[optind]) {
close(0);
close(1);
close(2);
dup(xopen(argv[optind], O_RDWR));
close(2);
dup(0);
}