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adduser: optional support for long options. +110 bytes.

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closes bug 2134.
This commit is contained in:
Denis Vlasenko 2008-02-15 15:17:23 +00:00
parent 0e6f661e23
commit 753f42ab8d
2 changed files with 24 additions and 0 deletions
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7
loginutils/Config.in
View File

@ -88,6 +88,13 @@ config ADDUSER
help
Utility for creating a new user account.
config FEATURE_ADDUSER_LONG_OPTIONS
bool "Enable long options"
default n
depends on ADDUSER && GETOPT_LONG
help
Support long options for the adduser applet.
config DELUSER
bool "deluser"
default n

17
loginutils/adduser.c
View File

@ -66,6 +66,19 @@ static void passwd_wrapper(const char *login)
bb_error_msg_and_die("cannot execute %s, you must set password manually", prog);
}
#if ENABLE_FEATURE_ADDUSER_LONG_OPTIONS
static const char adduser_longopts[] ALIGN1 =
"home\0" Required_argument "h"
"gecos\0" Required_argument "g"
"shell\0" Required_argument "s"
"ingroup\0" Required_argument "G"
"disabled-password\0" No_argument "D"
"empty-password\0" No_argument "D"
"system\0" No_argument "S"
"no-create-home\0" No_argument "H"
;
#endif
/*
* adduser will take a login_name as its first parameter.
* home, shell, gecos:
@ -78,6 +91,10 @@ int adduser_main(int argc, char **argv)
const char *usegroup = NULL;
FILE *file;
#if ENABLE_FEATURE_ADDUSER_LONG_OPTIONS
applet_long_options = adduser_longopts;
#endif
/* got root? */
if (geteuid()) {
bb_error_msg_and_die(bb_msg_perm_denied_are_you_root);