diff options
| -rw-r--r-- | include/usage.h | 28 | ||||
| -rw-r--r-- | networking/udhcp/dhcpc.c | 21 |
2 files changed, 19 insertions, 30 deletions
diff --git a/include/usage.h b/include/usage.h index 5c03719d6..15ef44ab1 100644 --- a/include/usage.h +++ b/include/usage.h @@ -3856,10 +3856,10 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when "\n -C,--clientid-none Suppress default client identifier" \ "\n -p,--pidfile=file Create pidfile" \ "\n -r,--request=IP IP address to request" \ - "\n -s,--script=file Run file at dhcp events (default: /usr/share/udhcpc/default.script)" \ + "\n -s,--script=file Run file at dhcp events (default /usr/share/udhcpc/default.script)" \ "\n -t,--retries=N Send up to N request packets" \ "\n -T,--timeout=N Try to get a lease for N seconds (default 3)" \ - "\n -A,--tryagain=N Wait N seconds (default 60) after failure" \ + "\n -A,--tryagain=N Wait N seconds (default 20) after failure" \ "\n -f,--foreground Run in foreground" \ "\n -b,--background Background if lease is not immediately obtained" \ "\n -S,--syslog Log to syslog too" \ @@ -3868,7 +3868,6 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when "\n -R,--release Release IP on quit" \ USE_FEATURE_UDHCPC_ARPING( \ "\n -a,--arping Use arping to validate offered address" \ - "\n -W,--wait=N Wait N seconds after declining (default 10)" \ ) \ ) \ SKIP_GETOPT_LONG( \ @@ -3879,10 +3878,10 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when "\n -C Suppress default client identifier" \ "\n -p file Create pidfile" \ "\n -r IP IP address to request" \ - "\n -s file Run file at dhcp events (default: /usr/share/udhcpc/default.script)" \ + "\n -s file Run file at dhcp events (default /usr/share/udhcpc/default.script)" \ "\n -t N Send up to N request packets" \ "\n -T N Try to get a lease for N seconds (default 3)" \ - "\n -A N Wait N seconds (default 60) after failure" \ + "\n -A N Wait N seconds (default 20) after failure" \ "\n -f Run in foreground" \ "\n -b Background if lease is not immediately obtained" \ "\n -S Log to syslog too" \ @@ -3891,7 +3890,6 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when "\n -R Release IP on quit" \ USE_FEATURE_UDHCPC_ARPING( \ "\n -a Use arping to validate offered address" \ - "\n -W N Wait N seconds after declining (default 10)" \ ) \ ) @@ -3921,17 +3919,17 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when "$ umount /dev/hdc1\n" #define uname_trivial_usage \ - "[OPTION]..." + "[-amnrspv]" #define uname_full_usage \ - "Print certain system information. With no OPTION, same as -s." \ + "Print system information." \ "\n\nOptions:\n" \ - " -a Print all information\n" \ + " -a Print all\n" \ " -m The machine (hardware) type\n" \ - " -n Print machine's hostname\n" \ - " -r Print OS release\n" \ - " -s Print OS name\n" \ - " -p Print host processor type\n" \ - " -v Print OS version" + " -n Hostname\n" \ + " -r OS release\n" \ + " -s OS name (default)\n" \ + " -p Processor type\n" \ + " -v OS version" #define uname_example_usage \ "$ uname -a\n" \ "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n" @@ -3942,7 +3940,7 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when "Uncompress .Z file[s]" \ "\n\nOptions:\n" \ " -c Extract to stdout\n" \ - " -f Force overwrite an existing file" + " -f Overwrite an existing file" #define unexpand_trivial_usage \ "[-f][-a][-t NUM] [FILE|-]" diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c index 234ecfd13..6ade1ee34 100644 --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c @@ -145,13 +145,12 @@ int udhcpc_main(int argc, char **argv) { uint8_t *temp, *message; char *str_c, *str_V, *str_h, *str_F, *str_r, *str_T, *str_A, *str_t; - int tryagain_timeout = 60; - int discover_timeout = 3; - int discover_retries = 3; #if ENABLE_FEATURE_UDHCPC_ARPING - int decline_wait = 10; char *str_W; #endif + int tryagain_timeout = 20; + int discover_timeout = 3; + int discover_retries = 3; uint32_t xid = 0; uint32_t lease_seconds = 0; /* can be given as 32-bit quantity */ unsigned t1 = 0, t2 = 0; /* what a wonderful names */ @@ -199,7 +198,6 @@ int udhcpc_main(int argc, char **argv) "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" @@ -215,7 +213,6 @@ int udhcpc_main(int argc, char **argv) "syslog\0" No_argument "S" #if ENABLE_FEATURE_UDHCPC_ARPING "arping\0" No_argument "a" - "wait\0" Required_argument "W" #endif ; #endif @@ -224,8 +221,7 @@ int udhcpc_main(int argc, char **argv) client_config.script = DEFAULT_SCRIPT; /* Parse command line */ - opt_complementary = "c--C:C--c" // mutually exclusive - ":hH:Hh"; // -h and -H are the same + opt_complementary = "c--C:C--c"; // mutually exclusive #if ENABLE_GETOPT_LONG applet_long_options = udhcpc_longopts; #endif @@ -246,7 +242,7 @@ int udhcpc_main(int argc, char **argv) client_config.foreground = 1; if (opt & OPT_b) client_config.background_if_no_lease = 1; - if (opt & OPT_h) + if (opt & (OPT_h|OPT_H)) client_config.hostname = alloc_dhcp_option(DHCP_HOST_NAME, str_h, 0); if (opt & OPT_F) { client_config.fqdn = alloc_dhcp_option(DHCP_FQDN, str_F, 3); @@ -287,11 +283,6 @@ int udhcpc_main(int argc, char **argv) logmode |= LOGMODE_SYSLOG; } -#if ENABLE_FEATURE_UDHCPC_ARPING - if (opt & OPT_W) - decline_wait = xatou_range(str_W, 10, INT_MAX); -#endif - if (read_interface(client_config.interface, &client_config.ifindex, NULL, client_config.arp)) return 1; @@ -536,7 +527,7 @@ int udhcpc_main(int argc, char **argv) change_listen_mode(LISTEN_RAW); state = INIT_SELECTING; requested_ip = 0; - timeout = decline_wait; + timeout = tryagain_timeout; packet_num = 0; continue; /* back to main loop */ } |