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Minor cdprobe message additions; usyslogd logs shorter lines

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This commit is contained in:
Ben Gras 2005-07-26 13:23:13 +00:00
parent fe3a7d6b5a
commit 10aa135d82
2 changed files with 26 additions and 5 deletions
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3
commands/simple/usyslogd.c
View file

@ -25,7 +25,8 @@ void logline(FILE *outfp, char *proc, char *line)
/* Trim off year and newline. */
if((s=strrchr(d, ' ')))
*s = '\0';
fprintf(outfp, "%s %s kernel: %s\n", d, nodename, line);
if(s=strchr(d, ' ')) d = s+1;
fprintf(outfp, "%s %s: %s\n", d, nodename, line);
}
void copy(int in_fd, FILE *outfp)

28
servers/fs/cdprobe.c
View file

@ -25,6 +25,8 @@ PUBLIC int cdprobe(void)
#define AT_MINORS 4
int i, minors[AT_MINORS] = { 0, 5, 10, 15 }, dev = 0, found = 0;
char pvd[CD_SECTOR];
printf("\nLooking for boot CD. This may take several minutes.\n"
"Please ignore any error messages.\n\n");
for(i = 0; i < AT_MINORS && !found; i++) {
struct super_block probe_super;
int r, minor;
@ -35,52 +37,70 @@ PUBLIC int cdprobe(void)
* Check for this.
*/
if((r = dev_open(dev, FS_PROC_NR, R_BIT|W_BIT)) == OK) {
printf("%d. no - can open r/w, so no cd\n", i);
dev_close(dev);
continue;
}
printf("passed no-r/w test ", i);
/* 2. The drive should be a CD. Open whole drive and
* check for the PVD.
*/
if((r = dev_open(dev, FS_PROC_NR, R_BIT)) != OK) {
printf("%d. no - can't open readonly\n", i);
continue;
}
printf("%d. passed open-readonly test ", i);
if((r = dev_io(DEV_READ, dev, FS_PROC_NR, pvd,
16*CD_SECTOR, sizeof(pvd), 0)) != sizeof(pvd)) {
printf("%d. no - can't read pvd (%d)\n", i, r);
dev_close(dev);
continue;
}
dev_close(dev);
printf("%d. passed read pvd test ", i);
/* Check PVD ID. */
if(pvd[0] != 1 || pvd[1] != 'C' || pvd[2] != 'D' ||
pvd[3] != '0' || pvd[4] != '0' || pvd[5] != '1' || pvd[6] != 1 ||
strncmp(pvd + 40, "MINIX", 5)) {
printf("%d. no - cd signature or minix label not found\n", i, r);
continue;
}
printf("%d. pvd id test ", i);
/* 3. Both c0dXp1 and p2 should have a superblock. */
for(minor = minors[i]+2; minor <= minors[i]+3; minor++) {
dev = (AT_MAJOR << MAJOR) | minor;
if((r = dev_open(dev, FS_PROC_NR, R_BIT)) != OK)
continue;
if((r = dev_open(dev, FS_PROC_NR, R_BIT)) != OK) {
printf("%d. no - couldn't open subdev %d\n", i, dev);
break;
}
probe_super.s_dev = dev;
r = read_super(&probe_super);
dev_close(dev);
if(r != OK) {
printf("%d. subdev %d doesn't contain a superblock\n", i, dev);
break;
}
printf("%d. (%d) passed superblock test ", i, minor);
}
if(minor > minors[i]+3) {
/* Success? Then set dev to p1. */
dev = (AT_MAJOR << MAJOR) | (minors[i]+2);
found = 1;
printf("%d. YES - passed all tests, root is %d\n", i, dev);
break;
}
} else printf("%d. no superblock(s)\n", i);
}
if(!found) return NO_DEV;
if(!found) {
return NO_DEV;
}
printf("\nCD probing done.\n");
return dev;
}