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103 Commits

Author SHA1 Message Date
lukem 15af0b9ec7 when zeroing the image, use fstatfs() to find the optimal block size 
(falling back to 8KB) instead of 512. should speed things up.
 2001-08-08 07:34:53 +00:00
lukem 8a6a290e5a revert rev 1.48 for now, until i'm sure the malloc (et al) rename is 
safe (since there's two separate mallocs using sbrk(2) in that case)

XXX: local malloc provided for mfs memory store allocation; need to
investigate if system (phk) malloc can be used instead.
 2001-07-31 01:31:26 +00:00
lukem 2b2279d9a5 - constify mkfs()'s first arg 
- slightly reorder steps in -F image creation
 2001-07-30 07:45:08 +00:00
lukem 852833fff1 rename and hide: malloc->Malloc, calloc->Calloc, free->Free. (remove realloc) 2001-07-30 07:13:58 +00:00
lukem 1c37a982fa enable WARNS=2 2001-07-29 09:59:12 +00:00
lukem 14929f77ab * add -F option: enable creation of file system in a regular file. a "fake" 
disklabel is created as per mfs on "swap".
* add -Z option: pre-zero the -F image file before use. this is necessary if
  the image is to be used with vnd(4) because by default the files created
  with -F have "holes" and vnd doesn't cope with that.
* support 'k', 'm', 'g' suffixes for all options which take numeric arguments.
  provide strsuftoi() which performs the parsing mechanism.
* improve man page description of various options
* replace "filesystem" with "file system"
* when displaying usage for mfs, only list mfs options
* minor KNF and WARNS=2 cleanups
 2001-07-29 09:55:22 +00:00
lukem c67d40dc35 improve message describing MAXCSBUFS overflow 2001-07-27 15:19:33 +00:00
lukem bc1974136c s/filesystem/file system/ 2001-07-27 06:41:02 +00:00
lukem 8a54ab244e clean up for WARNS=2 by renaming some local variables that shadow globals 2001-07-26 22:59:57 +00:00
lukem b6172cb606 - check return value of calloc() in mkfs() 
- in replacement malloc(), if sbrk(2) returns (void *)-1, convert to NULL
  before returning
- in replacement calloc(), check return value of malloc() before zeroing result
 2001-07-26 16:53:39 +00:00
lukem 91d95899b4 remove unnecessary duplicate initialisation of sblock.fs_clean 2001-07-26 03:46:57 +00:00
mrg 55e0fea74f s/primary swap area/first swap area/ 2001-06-07 14:52:50 +00:00
wiz 73f545bb5b Drop arguments of .Os. 2001-06-05 11:22:41 +00:00
wiz 6fccda72ed Don't xref format(8) -- the man pages we have for it (hp300/vax) don't 
seem very interesting at all, if not even obsolete.
Whitespace fixes while I'm here.
 2001-04-03 11:21:57 +00:00
ad edb647f542 Fix typo. 2001-03-02 17:57:34 +00:00
cgd 8a986b2e96 convert to use getprogname() 2001-02-19 22:48:57 +00:00
enami 2f0c4425ee Don't swap clustersum[0]. It's not a cluster summery but block free bitmap. 2000-12-23 12:32:12 +00:00
scw 222e7ea5ea Fix a bug introduced by 4.4-Lite: 
Don't try to subtract the address of "acg.cg_firstfield" from
"acg.cg_nextfreeoff", as it's already relative to the start of "&acg".
This always worked because the result of the subtraction was
always negative, thus could never be > "sblock.fs_cgsize" ...
 2000-12-04 09:59:48 +00:00
simonb c878d09614 For mount_mfs, allow an 'm' suffix to the file system size option to 
specify the size of the mfs in megabytes.

Inspired by the Solaris tmpfs "-o size=sz" option.
 2000-12-01 12:48:09 +00:00
simonb b234617a20 Put extern variable declarations in "extern.h". 2000-12-01 12:03:27 +00:00
simonb 06cbcf7494 ANSIfy. 2000-12-01 11:52:54 +00:00
is 9979da6cbb Format string cleanups by Bill Sommerfeld. 2000-10-10 20:24:49 +00:00
bouyer bacd71f681 Check the number of cylinder group summary area against MAXCSBUFS. fsck and 
the kernel will happilly trash data after fs_csp[] in the superblock with
a large number of cylinder group.
 2000-05-22 10:33:45 +00:00
wrstuden 398c91fa04 Adjust column-sizing code to keep output in 76 character lines, so output 
doesn't wrap in sysinst.
 1999-07-30 17:44:01 +00:00
wrstuden 6f14acdddf If -c not set on command line and the partition has a non-zero cpg 
value, use it for the number of cylinders per group. So now the value
in the disklabel does something. :-)
 1999-05-19 00:25:59 +00:00
ad 64a1f3885d Add NOTES section. Indicate that fstype in disklabel should be set to 4.2BSD. 1999-05-16 20:58:49 +00:00
wrstuden 6735cc1a4c Make newfs's spare superblock output nicer. Figure out how wide the 
largest block number will be, and make the columns wide enough for it. Then
make enough columns to fit in an 80 character window.

Samples: small end & faked up values:

super-block backups (for fsck -b #) at:
   32,  176,  272,  416,  512,  656,  752,  896,  992, 1136, 1232, 1376, 1472,
 1616, 1712, 1856, 1952, 2096, 2192, 2336, 2432, 2576, 2672, 2816, 2912, 3056,
 3152, 3296, 3392, 3536, 3632, 3776, 3872, 4016, 4112, 4256, 4352, 4496, 4592,

For a 155 GB fs we have:

super-block backups (for fsck -b #) at:
       128,     65792,    131456,    197120,    262784,    328448,    394112,
    459776,    525440,    591104,    656768,    722432,    788096,    853760,
    919424,    985088,   1050752,   1116416,   1182080,   1247744,   1313408,
   1379072,   1444736,   1510400,   1576064,   1641728,   1707392,   1773056,
...
 317462144, 317527808, 317593472, 317659136, 317724800, 317790464, 317856128,
 317921792, 317987456, 318053120, 318118784, 318184448, 318250112, 318315776,
 318381440, 318447104, 318512768, 318578432,

Now it actually looks like someone's thought about making large fs's. :-)
 1999-05-14 22:36:50 +00:00
wrstuden f2c170eda0 Modify newfs so that the root node (and lost+found dir, if created) 
of the new fs has uid.gid equal to the euid.egid of the process
which made it. This change permits users who have write access to
a device (say a floppy) to create a filesystem that, when mounted,
they have write access to.

This change closes PR bin/5990 from jbernard@ox.mines.edu, and is also the
change requested in PR bin/6276 from "Charles M. Hannum" <mycroft@netbsd.org>
 1999-03-16 21:52:34 +00:00
wrstuden 988bdf8e19 Modify how the byteswapping of the cylinder summaries is handled. If we 
need to swap, allocate a buffer for the swapped summaries rather than using
writebuf. The latter is fixed at 64k, which is only enough room to hold
4096 summaries. Creating an fs with more results in a buffer overrun.

First noted by Matt Jacob mjacob@netbsd.org, and fixed by Albeaus
Bayucan, bayucan@nas.nasa.gov. Minor mods by me.
 1999-03-11 20:23:58 +00:00
mycroft f6590b22cd Clean up SYNOPSIS formatting. 1999-03-07 11:02:05 +00:00
tron 3ef6c36461 Include "disktab.h" to get prototype for getdiskbyname(). 1999-01-19 19:34:50 +00:00
bouyer 3e3f9c7795 #include machine/bswap.h and remove -lutil. 1999-01-15 13:32:05 +00:00
simonb 00c4adc933 Explicitly zero "node" before we start using it. 1998-11-03 18:14:55 +00:00
thorpej a2d370bc46 Use DINODE_SIZE instead of sizeof(struct dinode). Also, eliminate some 
unnecessary pointer casts.
 1998-10-23 00:39:15 +00:00
mycroft 243b42b3bc Use the default calculation of maxcontig, based on fs_bsize and MAXPHYS, so 
that the cluster summary information is correct for bsize=4k and MAXPHYS=64k.
 1998-10-22 08:55:42 +00:00
matt f8bd2123f3 vax -> __vax__ 1998-10-20 01:48:14 +00:00
mycroft 519d858510 __AUDIT__ cleanup. 1998-07-28 19:22:54 +00:00
mycroft 89e1507edb Add a reference to fsirand(8). 1998-05-07 03:40:48 +00:00
fair 3d7afc6d03 fix bad .Xr references 1998-04-29 09:49:10 +00:00
kleink 31e5ddfa12 Need <time.h> for time() prototype. 1998-04-01 15:28:12 +00:00
bouyer 15c41b2f72 Allow creation of non-native byteorder FFS (via the '-B' option). 1998-03-18 17:10:15 +00:00
fvdl e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
perry 34a98169f0 macroize BSD, NetBSD, FreeBSD and misc cleanup 1998-02-06 05:54:12 +00:00
drochner 604ab80fa9 mount_mfs: avoid spurious error message if the mount system call returns 
for "valid reasons" (ie, "mount -u")
 1997-11-19 09:48:52 +00:00
drochner 55f4357866 Make "mount_mfs" behave synchronously - don't exit before the mount is 
done. This has 2 advantages:
-The calling process can rely on the mounted filesystem.
-We get error messages if the mount system call fails.
 1997-11-01 18:25:46 +00:00
christos e230a48b57 CFLAGS->CPPFLAGS 1997-10-10 19:47:50 +00:00
enami 0d8fa88b1f Don't declare optind and optarg. 1997-10-01 02:21:34 +00:00
enami 7b4b674241 When calling err(3), 
- Don't output unnecessary colon and space, and
- Include the name of system call just called.
 1997-09-29 05:18:00 +00:00
jeremy f83ae6979b Quell gcc 2.7.2 initialization warning. 1997-09-21 08:32:04 +00:00
lukem ec31f79470 * resolve conflicts from lite-2 import 
* use int32_t instead of long
 1997-09-16 14:05:39 +00:00