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6915 Commits

Author SHA1 Message Date
Tim J. Robbins
02ba3221ff Remove an unused variable: `sb' in fts_read(). 2003-01-03 23:25:25 +00:00
Tim J. Robbins
d3701b0441 Remove an unused variable, `sverrno', which has not been used since 1.11. 2003-01-03 23:16:55 +00:00
Mike Barcroft
e37f8b5313 Optimize errstr() by reducing the number of times it walks a string. 
As a side effect, it makes the code easier to read and requires less
pointer arithmetic.

Test by:	strerror regression test
Submitted by:	Tim Kientzle <kientzle@acm.org>
 2003-01-03 16:44:42 +00:00
Poul-Henning Kamp
42c43e6031 Make struct swblock kernel only, to make vm/swap_pager.h userland includable. 
Move struct swdevt from sys/conf.h to the more appropriate vm/swap_pager.h.
Adjust #include use in libkvm and pstat(8) to match.
 2003-01-03 16:23:12 +00:00
Tim J. Robbins
276ba5b4fa Reset the stream orientation to 0 (unoriented) in freopen(), as required 
by the C standard.
 2003-01-03 12:27:19 +00:00
Tim J. Robbins
7d3125b3ac It is no longer necessary to include sys/types.h before wordexp.h. 2003-01-03 12:04:36 +00:00
Tim J. Robbins
c0595bfc20 popen() is a function, not an argument. 2003-01-03 05:21:59 +00:00
Tim J. Robbins
77e2381a3e Protect pidlist with a mutex to avoid a race causing a duplicate free() 
when the same pipe FILE is pclosed()'d in different threads, and to avoid
corrupting the linked list when adding or removing items. The symptoms of
the linked list getting corrupted were pclose() either not finding the pipe
on the list, or the list becoming circular and pclose() looping infinitely.
 2003-01-03 04:35:04 +00:00
Dag-Erling Smørgrav
f8020ddefe Set auto-retry mode to avoid some spurious errors. 
Submitted by:	Andre Albsmeier <andre.albsmeier@siemens.com>
MFC after:	7 days
 2003-01-03 02:45:10 +00:00
Juli Mallett
d3951ad162 Implement POSIX grantpt(3) functionality, and add a pt_chown utility (akin 
to Solaris, it is in /usr/libexec) to perform the handing over of tty nodes
to the user being granted the pty.

Submitted by:	Ryan Younce <ryany@pobox.com>
Reviewed by:	security-officer@, standards@, mike@
 2003-01-02 20:44:41 +00:00
Thomas Quinot
464ef179a0 In cgetmatch(3), return -1 if a NULL or 0-length name parameter is used. 
This situation most notably arises in chkprintcap, when a /etc/printcap
entry has an empty rp= attribute. In that case, cgetmatch would enter
an infinite loop if any entry in the file has multiple names.

This causes lpd to hang at boot time on 5.0-DP2 when both conditions
are met (:rp=: and multiple names -- not necessarily on the same entry).

Reviewed by:	roberto
 2003-01-02 10:19:43 +00:00
Jens Schweikhardt
9d5abbddbf Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 
especially in troff files.
 2003-01-01 18:49:04 +00:00
Jens Schweikhardt
d64ada501a Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/ 
Add FreeBSD Id tag where missing.
 2002-12-30 21:18:15 +00:00
David E. O'Brien
c2e55537ec Back out the s/int */size_t */ commit. 
It makes a difference on 64-bit arches, and no one really wants a 2^64
block size [yet].
 2002-12-30 11:12:16 +00:00
David E. O'Brien
c20e9fe932 This compiles fine w/WARNS. 2002-12-30 09:25:30 +00:00
Marcel Moolenaar
2bc46a6452 Fix LP64 architectures and especially ia64. Functions that return 
a pointer and lack a prototype will have the return value (assumed
to be an integer) zero-extended to a pointer. On ia64 this is
unconditionally fatal as it zeroes-out the region bits, forming an
invalid pointer. Fix the sigsegv by including <stdlib.h>.

Pointy hat: bbraun
 2002-12-30 01:41:14 +00:00
Robert Watson
e4c3e988a5 Remove BUGS section indicating that these calls are unimplemented. 
Update copyrights.

Obtained from:	TrustedBSD Project
 2002-12-29 20:52:42 +00:00
Robert Watson
93724388fc Update acl_set.3, missed in last round: 
- Update BUGS: this stuff is implemented.
- Update last modified date.
- Document acl_set_link_np() call.

Obtained from:	TrustedBSD Project
 2002-12-29 20:50:30 +00:00
Robert Watson
6394f703dc Update libc POSIX.1e code and documentation to reflect: 
- Updated copyrights, modified dates
- Remove "BUGS" entry indicating that ACLs are unimplemented
- Implement acl_*_link() library wrapper variants for get, set,
  delete, aclvalid.
- Document acl_*_link() calls.

Obtained from:	TrustedBSD Project
 2002-12-29 20:47:05 +00:00
Mike Barcroft
07842325eb Use useconds_t' instead of u_int' or `unsigned int' where appropriate. 2002-12-29 00:59:09 +00:00
Daniel Eischen
3f28905813 Fix typos in comment. 
Submitted by:	Craig Rodrigues <rodrigc@attbi.com>
 2002-12-28 05:20:03 +00:00
Jens Schweikhardt
57bd0fc6e8 english(4) police. 2002-12-27 12:15:40 +00:00
Alfred Perlstein
beb24986a7 Silence casting away constness warnings. 
Make cgetmatch's locals const.
Make cdbget take a const string and copy it into a buffer.
 2002-12-27 08:43:40 +00:00
Tim J. Robbins
cd203b8ead Fix a small typo. 2002-12-27 08:28:53 +00:00
Julian Elischer
57ee6bd3db Slight tuning if teh KSE man page to indicate some functionality is 
not yet inplemented and to clear up some wording.
 2002-12-27 08:21:15 +00:00
Jake Burkholder
3eb81c6900 Teach libkvm to deal with direct mapped addresses. 2002-12-27 01:45:05 +00:00
Tim J. Robbins
97c1c8f886 Be more consistent with "static". 2002-12-27 01:01:03 +00:00
Yoshihiro Takahashi
7a6b06168b Return an error if the size of the sector is zero. This is for removable 
devices that is not inserted any media.

This is MFC candidate.

Submitted by:	ISAKA Yoji <isaka@cory.jp>
 2002-12-26 15:50:45 +00:00
Tim J. Robbins
faea1495bf Add an implementation of the POSIX wordexp() and wordfree() functions, 
which perform shell-style word expansion on strings. This is still a
little rough around the edges.

PR:		13420
 2002-12-26 14:34:18 +00:00
Ruslan Ermilov
074ad11567 Spelling: s/then/than/ where appropriate. 2002-12-24 16:52:31 +00:00
Ruslan Ermilov
facc67676f mdoc(7) police: Deal with self-xrefs. 2002-12-24 13:41:48 +00:00
Tom Rhodes
3c094e54a7 Document protection bits. 
PR:		46252
Submitted by:	Jeroen Ruigrok van der Werven <asmodai@wxs.nl>
 2002-12-23 19:25:03 +00:00
Ruslan Ermilov
463cfa804d Fixed the abuses of .Ql visible on stderr in troff mode. 
PR:		docs/37176
 2002-12-23 16:04:51 +00:00
Ruslan Ermilov
fb3acdd2a2 mdoc(7) police: removed gratuitous .Pp call. 2002-12-23 15:21:57 +00:00
Alexander Kabaev
e34402d357 Back out the -fpcc-struct-return fixes. 
Approved by:	re (rwatson)
 2002-12-22 06:41:09 +00:00
Juli Mallett
6e5328af01 Fix style (no space after return, twice-too-big continuation) and 
cast (casting long to a void pointer, rather than intptr_t to a
void pointer) bogons.

Reviewed by:	bde
 2002-12-22 03:20:16 +00:00
Rob Braun
81781ca042 Reduce libc's memory footprint by lazily allocating memory used internally 
by setproctitle().

Reviewed by: jkh
 2002-12-21 22:04:50 +00:00
Rob Braun
5fb691beab Reduce libc.so's memory footprint by lazily allocating memory used internally 
by basename() and dirname().
Reviewed by: eric
 2002-12-21 07:12:35 +00:00
Tim J. Robbins
2226ce021a Import newer versions of div() and ldiv() from NetBSD which handle 
the -fpcc-struct-return calling convention properly instead of
returning garbage. This may break backwards compatibility with some old
binaries that were compiled when -fno-pcc-struct-return was the default.
 2002-12-21 05:11:39 +00:00
Tim J. Robbins
4aca04ee5c Document the fact that the printf() family of functions return negative 
values (EOF in our case) on error, and some of the possible errno values
in an Errors section.

PR:		39257
 2002-12-20 08:28:10 +00:00
Tim J. Robbins
5a7405be50 C99 standardised the vscanf() family of functions, update Standards 
section to reflect this.
 2002-12-20 07:46:01 +00:00
Mike Barcroft
68cd9bedfb Stylistic changes: 
o Fix an English error (comma splice) and poorly worded sentence.
o Fix KNF ordering of variables (pointers come before arithmetic types).
o Restore hand-optimization of sizeof()-1, instead of strlen().
o Remove unneeded local variables in strerror_r().

Test by:	strerror regression test
Requested by:	bde
Reviewed by:	bde
 2002-12-20 05:26:10 +00:00
Tom Rhodes
bd8dfc819e Document what really occurs when we obtain an error. 
PR:		43357
Submitted by:	David Schultz <dschultz@uclink.Berkeley.EDU>
 2002-12-20 01:01:24 +00:00
Matthew Dillon
914d31686b The zalloc pool's size calculation breaks if sbrk() does not return 
contiguous chunks of memory.  It happens to do so in the bootstrap
code, but not necessarily in other places.
MFC after:	7 days
 2002-12-19 23:23:20 +00:00
Ceri Davies
9d99e59872 Grammatical fixup: s/be the -1/be -1/ 
MFC after: 1 day
 2002-12-19 21:48:43 +00:00
Jake Burkholder
7c6c018c0c Renamed the loader's zipfs to gzipfs. zipfs.c was repo-copied to gzipfs.c. 2002-12-19 19:34:59 +00:00
Ruslan Ermilov
8d436e783f Make accept(), connect(), recvfrom(), recvmsg(), sendmsg(), 
and sendto() cancelation points, as required by POSIX.1-2001.

Reviewed by:	deischen
 2002-12-19 11:39:20 +00:00
Tim J. Robbins
c0dd63a8a8 Add back the Standards section claiming conformance to 1003.1-2001 and 
C99 now that all known standards-related bugs have been fixed.
 2002-12-19 10:24:52 +00:00
Tim J. Robbins
37d2356335 Write the message to stderr, not file descriptor 2, so that perror() 
writes to the correct stream if stderr has been redirected with freopen().
 2002-12-19 09:53:26 +00:00
Tim J. Robbins
a207a8e3f1 Use strerror_r() to format the error message so that strerror()'s static 
buffer does not get clobbered.

ISO/IEC 9899:1999 7.21.6.2 3:
"The implementation shall behave as if no library function calls the
strerror function."
 2002-12-19 09:50:10 +00:00