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Diffstat (limited to 'networking/udhcp/dhcpc.c')
-rw-r--r--networking/udhcp/dhcpc.c43
1 files changed, 21 insertions, 22 deletions
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 3165c2d..2b95c32 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -181,27 +181,26 @@ int udhcpc_main(int argc, char **argv)
OPT_v = 1 << 17,
};
#if ENABLE_GETOPT_LONG
- static const struct option arg_options[] = {
- { "clientid", required_argument, 0, 'c' },
- { "clientid-none", no_argument, 0, 'C' },
- { "vendorclass", required_argument, 0, 'V' },
- { "foreground", no_argument, 0, 'f' },
- { "background", no_argument, 0, 'b' },
- { "hostname", required_argument, 0, 'H' },
- { "hostname", required_argument, 0, 'h' },
- { "fqdn", required_argument, 0, 'F' },
- { "interface", required_argument, 0, 'i' },
- { "now", no_argument, 0, 'n' },
- { "pidfile", required_argument, 0, 'p' },
- { "quit", no_argument, 0, 'q' },
- { "release", no_argument, 0, 'R' },
- { "request", required_argument, 0, 'r' },
- { "script", required_argument, 0, 's' },
- { "timeout", required_argument, 0, 'T' },
- { "version", no_argument, 0, 'v' },
- { "retries", required_argument, 0, 't' },
- { 0, 0, 0, 0 }
- };
+ static const char udhcpc_longopts[] =
+ "clientid\0" Required_argument "c"
+ "clientid-none\0" No_argument "C"
+ "vendorclass\0" Required_argument "V"
+ "foreground\0" No_argument "f"
+ "background\0" No_argument "b"
+ "hostname\0" Required_argument "H"
+ "hostname\0" Required_argument "h"
+ "fqdn\0" Required_argument "F"
+ "interface\0" Required_argument "i"
+ "now\0" No_argument "n"
+ "pidfile\0" Required_argument "p"
+ "quit\0" No_argument "q"
+ "release\0" No_argument "R"
+ "request\0" Required_argument "r"
+ "script\0" Required_argument "s"
+ "timeout\0" Required_argument "T"
+ "version\0" No_argument "v"
+ "retries\0" Required_argument "t"
+ "\0";
#endif
/* Default options. */
client_config.interface = "eth0";
@@ -213,7 +212,7 @@ int udhcpc_main(int argc, char **argv)
opt_complementary = "c--C:C--c" // mutually exclusive
":hH:Hh"; // -h and -H are the same
#if ENABLE_GETOPT_LONG
- applet_long_options = arg_options;
+ applet_long_options = udhcpc_longopts;
#endif
opt = getopt32(argc, argv, "c:CV:fbH:h:F:i:np:qRr:s:T:t:v",
&str_c, &str_V, &str_h, &str_h, &str_F,