68404f13d4
function old new delta procps_scan 1265 1298 +33 aliascmd 278 283 +5 parse_file_cmd 116 120 +4 dname_enc 373 377 +4 setcmd 90 93 +3 execcmd 57 60 +3 count_lines 72 74 +2 process_command_subs 340 339 -1 test_main 409 407 -2 mknod_main 179 177 -2 handle_incoming_and_exit 2653 2651 -2 argstr 1312 1310 -2 shiftcmd 131 128 -3 exitcmd 46 43 -3 dotcmd 297 294 -3 breakcmd 86 83 -3 evalpipe 353 349 -4 evalcommand 1180 1176 -4 evalcmd 109 105 -4 send_tree 374 369 -5 mkfifo_main 82 77 -5 evalsubshell 152 147 -5 typecmd 75 69 -6 letcmd 61 55 -6 add_cmd 1190 1183 -7 main 891 883 -8 ash_main 1415 1407 -8 parse_stream 1377 1367 -10 alloc_procps_scan 55 - -55 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 7/21 up/down: 54/-148) Total: -94 bytes text data bss dec hex filename 797195 658 7428 805281 c49a1 busybox_old 797101 658 7428 805187 c4943 busybox_unstripped
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/* vi: set sw=4 ts=4: */
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/*
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* Mini uptime implementation for busybox
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*
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* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
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*
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* Licensed under the GPL version 2, see the file LICENSE in this tarball.
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*/
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/* This version of uptime doesn't display the number of users on the system,
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* since busybox init doesn't mess with utmp. For folks using utmp that are
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* just dying to have # of users reported, feel free to write it as some type
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* of CONFIG_FEATURE_UTMP_SUPPORT #define
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*/
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/* getopt not needed */
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#include "libbb.h"
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#ifndef FSHIFT
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# define FSHIFT 16 /* nr of bits of precision */
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#endif
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#define FIXED_1 (1<<FSHIFT) /* 1.0 as fixed-point */
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#define LOAD_INT(x) ((x) >> FSHIFT)
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#define LOAD_FRAC(x) LOAD_INT(((x) & (FIXED_1-1)) * 100)
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int uptime_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int uptime_main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED)
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{
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int updays, uphours, upminutes;
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struct sysinfo info;
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struct tm *current_time;
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time_t current_secs;
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time(¤t_secs);
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current_time = localtime(¤t_secs);
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sysinfo(&info);
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printf(" %02d:%02d:%02d up ",
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current_time->tm_hour, current_time->tm_min, current_time->tm_sec);
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updays = (int) info.uptime / (60*60*24);
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if (updays)
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printf("%d day%s, ", updays, (updays != 1) ? "s" : "");
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upminutes = (int) info.uptime / 60;
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uphours = (upminutes / 60) % 24;
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upminutes %= 60;
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if (uphours)
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printf("%2d:%02d, ", uphours, upminutes);
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else
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printf("%d min, ", upminutes);
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printf("load average: %ld.%02ld, %ld.%02ld, %ld.%02ld\n",
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LOAD_INT(info.loads[0]), LOAD_FRAC(info.loads[0]),
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LOAD_INT(info.loads[1]), LOAD_FRAC(info.loads[1]),
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LOAD_INT(info.loads[2]), LOAD_FRAC(info.loads[2]));
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return EXIT_SUCCESS;
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}
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