47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
#include <stdio.h>
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#include <sys/utsname.h>
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#include <unistd.h>
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#include <time.h>
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#include "config.h"
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void getuptime(char *buffer, int max_length)
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{
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struct timespec uptime;
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clock_gettime(CLOCK_BOOTTIME, &uptime);
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int days = uptime.tv_sec / 86400;
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int hours = uptime.tv_sec / 3600 % 24;
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int minutes = uptime.tv_sec / 60 % 60;
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int seconds = uptime.tv_sec % 60;
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if (uptime.tv_sec < 60)
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snprintf(buffer, max_length, "Up %d seconds", seconds);
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else if (uptime.tv_sec < 3600)
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snprintf(buffer, max_length, "Up %d minutes", minutes);
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else if (uptime.tv_sec < 86400)
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snprintf(buffer, max_length, "Up %d hours, %d minutes", hours, minutes);
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else
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snprintf(buffer, max_length, "Up %d days, %d hours, %d minutes", days, hours, minutes);
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}
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int main(int argc, char **argv)
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{
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struct utsname uname_buf;
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struct timespec uptime_buf;
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char hostname[max_hostname_length];
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char username[max_username_length];
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char uptime[max_uptime_length];
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gethostname(hostname, max_hostname_length);
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getlogin_r(username, max_username_length);
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getuptime(uptime, max_uptime_length);
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uname(&uname_buf);
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printf("%s %s@%s\n", art[0], username, hostname);
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printf("%s --\n", art[1]);
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printf("%s %s %s\n", art[2], uname_buf.sysname, uname_buf.release);
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printf("%s %s\n", art[3], uptime);
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// #include "order.c"
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return 0;
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}
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