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| author | Erik Andersen <andersen@codepoet.org> | 2000-03-05 08:16:03 +0000 |
|---|---|---|
| committer | Erik Andersen <andersen@codepoet.org> | 2000-03-05 08:16:03 +0000 |
| commit | 65fc1c70f7c992f4eda7aa8452d265a4f0d8d641 (patch) | |
| tree | 381b6f02e99a9ceaa962ee806c522939b5a24918 /procps | |
| parent | fb002d0df02ce53e8bcc03fe6e451b250b4d519e (diff) | |
| download | busybox-w32-65fc1c70f7c992f4eda7aa8452d265a4f0d8d641.tar.gz busybox-w32-65fc1c70f7c992f4eda7aa8452d265a4f0d8d641.tar.bz2 busybox-w32-65fc1c70f7c992f4eda7aa8452d265a4f0d8d641.zip | |
Oops. Forgot to add in uptime when I added uptime.
Here it is in all its /proc free glory.
-Erik
Diffstat (limited to 'procps')
| -rw-r--r-- | procps/uptime.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/procps/uptime.c b/procps/uptime.c new file mode 100644 index 000000000..46797adb7 --- /dev/null +++ b/procps/uptime.c | |||
| @@ -0,0 +1,73 @@ | |||
| 1 | /* vi: set sw=4 ts=4: */ | ||
| 2 | /* | ||
| 3 | * Mini uptime implementation for busybox | ||
| 4 | * | ||
| 5 | * Copyright (C) 1999 by Lineo, inc. | ||
| 6 | * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org> | ||
| 7 | * | ||
| 8 | * This program is free software; you can redistribute it and/or modify | ||
| 9 | * it under the terms of the GNU General Public License as published by | ||
| 10 | * the Free Software Foundation; either version 2 of the License, or | ||
| 11 | * (at your option) any later version. | ||
| 12 | * | ||
| 13 | * This program is distributed in the hope that it will be useful, | ||
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 16 | * General Public License for more details. | ||
| 17 | * | ||
| 18 | * You should have received a copy of the GNU General Public License | ||
| 19 | * along with this program; if not, write to the Free Software | ||
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
| 21 | * | ||
| 22 | */ | ||
| 23 | |||
| 24 | /* This version of uptime doesn't display the number of users on the system, | ||
| 25 | * since busybox init doesn't mess with utmp. For folks using utmp that are | ||
| 26 | * just dying to have # of users reported, feel free to write it as some type | ||
| 27 | * of BB_FEATURE_UMTP_SUPPORT #define | ||
| 28 | */ | ||
| 29 | |||
| 30 | |||
| 31 | #include "internal.h" | ||
| 32 | #include <stdio.h> | ||
| 33 | #include <time.h> | ||
| 34 | #include <sys/sysinfo.h> | ||
| 35 | |||
| 36 | #define FSHIFT 16 /* nr of bits of precision */ | ||
| 37 | #define FIXED_1 (1<<FSHIFT) /* 1.0 as fixed-point */ | ||
| 38 | #define LOAD_INT(x) ((x) >> FSHIFT) | ||
| 39 | #define LOAD_FRAC(x) LOAD_INT(((x) & (FIXED_1-1)) * 100) | ||
| 40 | |||
| 41 | extern int uptime_main(int argc, char **argv) | ||
| 42 | { | ||
| 43 | int updays, uphours, upminutes; | ||
| 44 | struct sysinfo info; | ||
| 45 | struct tm *current_time; | ||
| 46 | time_t current_secs; | ||
| 47 | |||
| 48 | time(¤t_secs); | ||
| 49 | current_time = localtime(¤t_secs); | ||
| 50 | |||
| 51 | sysinfo(&info); | ||
| 52 | |||
| 53 | fprintf(stdout, " %2d:%02d%s up ", | ||
| 54 | current_time->tm_hour%12 ? current_time->tm_hour%12 : 12, | ||
| 55 | current_time->tm_min, current_time->tm_hour > 11 ? "pm" : "am"); | ||
| 56 | updays = (int) info.uptime / (60*60*24); | ||
| 57 | if (updays) | ||
| 58 | fprintf(stdout, "%d day%s, ", updays, (updays != 1) ? "s" : ""); | ||
| 59 | upminutes = (int) info.uptime / 60; | ||
| 60 | uphours = (upminutes / 60) % 24; | ||
| 61 | upminutes %= 60; | ||
| 62 | if(uphours) | ||
| 63 | fprintf(stdout, "%2d:%02d, ", uphours, upminutes); | ||
| 64 | else | ||
| 65 | fprintf(stdout, "%d min, ", upminutes); | ||
| 66 | |||
| 67 | printf("load average: %ld.%02ld, %ld.%02ld, %ld.%02ld\n", | ||
| 68 | LOAD_INT(info.loads[0]), LOAD_FRAC(info.loads[0]), | ||
| 69 | LOAD_INT(info.loads[1]), LOAD_FRAC(info.loads[1]), | ||
| 70 | LOAD_INT(info.loads[2]), LOAD_FRAC(info.loads[2])); | ||
| 71 | |||
| 72 | exit(TRUE); | ||
| 73 | } | ||