Zdrojak programu dmesg

Zdrojak programu dmesg - kde?

Kde zozeniem zdrojak programu dmesg? Cez Google som nic poriadne nenasiel - vsade je len verzia pre Amigu, ktora je sucastou zdrojakov jadra... Chcem z toho zistit, ako sa da citat z toho chyboveho vystupu jadra.

Kód:

tom@gama tom $ qpkg -f /bin/dmesg sys-apps/util-linux *

util-linux-2.11z.tar.bz2 -> sys-utils -> dmesg.c

Kód:

/* dmesg.c -- Print out the contents of the kernel ring buffer * Created: Sat Oct 9 16:19:47 1993 * Revised: Thu Oct 28 21:52:17 1993 by faith@cs.unc.edu * Copyright 1993 Theodore Ts'o (tytso@athena.mit.edu) * This program comes with ABSOLUTELY NO WARRANTY. * Modifications by Rick Sladkey (jrs@world.std.com) * Larger buffersize 3 June 1998 by Nicolai Langfeldt, based on a patch * by Peeter Joot. This was also suggested by John Hudson. * 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL> * - added Native Language Support * */ #include <linux/unistd.h> #include <stdio.h> #include <getopt.h> #include <stdlib.h> #include "nls.h" #if __GNU_LIBRARY__ < 5 #ifndef __alpha__ # define __NR_klogctl __NR_syslog static inline _syscall3(int, klogctl, int, type, char *, b, int, len); #else /* __alpha__ */ #define klogctl syslog #endif #else # include <sys/klog.h> #endif static char *progname; static void usage(void) { fprintf(stderr, _("Usage: %s [-c] [-n level] [-s bufsize]\n"), progname); } int main(int argc, char *argv[]) { char *buf; int bufsize = 16392; int i; int n; int c; int level = 0; int lastc; int cmd = 3; setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); progname = argv[0]; while ((c = getopt(argc, argv, "cn:s:")) != -1) { switch (c) { case 'c': cmd = 4; break; case 'n': cmd = 8; level = atoi(optarg); break; case 's': bufsize = atoi(optarg); break; case '?': default: usage(); exit(1); } } argc -= optind; argv += optind; if (argc > 1) { usage(); exit(1); } if (cmd == 8) { n = klogctl(cmd, NULL, level); if (n < 0) { perror("klogctl"); exit(1); } exit(0); } if (bufsize < 4096) bufsize = 4096; buf = (char*)malloc(bufsize); n = klogctl(cmd, buf, bufsize); if (n < 0) { perror("klogctl"); exit(1); } lastc = '\n'; for (i = 0; i < n; i++) { if ((i == 0 || buf[i - 1] == '\n') && buf[i] == '<') { i++; while (buf[i] >= '0' && buf[i] <= '9') i++; if (buf[i] == '>') i++; } lastc = buf[i]; putchar(lastc); } if (lastc != '\n') putchar('\n'); return 0; }

Thx :-) Vedel som, ze je to v nejakych utils, ale nevedel som si spomenut na nazov ;D

Este mam jednu otazku - nefunguje mi /proc/kmsg. Ked spustim "cat /proc/kmsg", tak to nic nerobi - nic nevypise, len caka (na co ??? ). Musi byt nieco spustene, aby to fungovalo?

Kód:

root@server:/proc# ls -la total 1 dr-xr-xr-x 35 root root 0 Aug 23 15:13 ./ drwxr-xr-x 16 root root 1024 Aug 18 16:06 ../ dr-xr-xr-x 3 root root 0 Sep 27 18:28 1/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 10002/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 10005/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 10106/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 10110/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 10131/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 10134/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 10169/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 10235/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 141/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 144/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 196/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 199/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 2/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 208/ dr-xr-xr-x 3 daemon daemon 0 Sep 27 18:28 22964/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 3/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 4/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 5/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 6/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 7/ dr-xr-xr-x 4 root root 0 Sep 27 18:28 bus/ -r--r--r-- 1 root root 0 Sep 27 18:28 cmdline -r--r--r-- 1 root root 0 Sep 27 18:28 cpuinfo -r--r--r-- 1 root root 0 Sep 27 18:28 devices -r--r--r-- 1 root root 0 Sep 27 18:28 dma dr-xr-xr-x 2 root root 0 Sep 27 18:28 driver/ -r--r--r-- 1 root root 0 Sep 27 18:28 execdomains -r--r--r-- 1 root root 0 Sep 27 18:28 filesystems dr-xr-xr-x 2 root root 0 Sep 27 18:28 fs/ dr-xr-xr-x 3 root root 0 Sep 27 18:28 ide/ -r--r--r-- 1 root root 0 Sep 27 18:28 interrupts -r--r--r-- 1 root root 0 Sep 27 18:28 iomem -r--r--r-- 1 root root 0 Sep 27 18:28 ioports dr-xr-xr-x 18 root root 0 Sep 27 18:28 irq/ -r-------- 1 root root 16781312 Sep 27 18:28 kcore -r-------- 1 root root 0 Aug 23 13:14 kmsg -r--r--r-- 1 root root 0 Sep 27 18:28 ksyms -r--r--r-- 1 root root 0 Sep 27 18:28 loadavg -r--r--r-- 1 root root 0 Sep 27 18:28 locks -r--r--r-- 1 root root 0 Sep 27 18:28 meminfo -r--r--r-- 1 root root 0 Sep 27 18:28 misc -r--r--r-- 1 root root 0 Sep 27 18:28 modules lrwxrwxrwx 1 root root 11 Sep 27 18:28 mounts -> self/mounts dr-xr-xr-x 4 root root 0 Sep 27 18:28 net/ -r--r--r-- 1 root root 0 Sep 27 18:28 partitions -r--r--r-- 1 root root 0 Sep 27 18:28 pci lrwxrwxrwx 1 root root 64 Sep 27 16:58 self -> 10235/ -rw-r--r-- 1 root root 0 Sep 27 18:28 slabinfo -r--r--r-- 1 root root 0 Sep 27 18:28 stat -r--r--r-- 1 root root 0 Sep 27 18:28 swaps dr-xr-xr-x 10 root root 0 Sep 27 18:28 sys/ dr-xr-xr-x 2 root root 0 Sep 27 18:28 sysvipc/ dr-xr-xr-x 4 root root 0 Sep 27 18:28 tty/ -r--r--r-- 1 root root 0 Sep 27 18:28 uptime -r--r--r-- 1 root root 0 Sep 27 18:28 version

Vyriesenie - nic nemusi bezat, dokonca nieco bezat nesmie ;D Nesmie bezat klogd, lebo on to odtial cita a na mna uz tam nic neostane :-)