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441 Commits

Author SHA1 Message Date
kleink
44864185e6 POSIX.1/stopgap measure: if "" is to be executed, fail with ENOENT 
immediately as there is no way for namei() to deal with this when
traversing $PATH.
 1997-04-24 18:55:51 +00:00
cjs
15c91fd024 Add `glob' to the brief description to make this easier to find when 
searching the permuted index.
 1997-04-23 07:14:51 +00:00
kleink
af8354a02d Fixed a typo and a .Os mistake. 1997-04-09 08:59:25 +00:00
thorpej
1db298180b MIPS: a.out, ecoff, and elf nlist support 
PowerPC: a.out and elf nlist support
 1997-03-29 21:02:47 +00:00
mikel
51ec208436 fix type of fts_open() argument; from Enami Tsugutomo in PR lib/3368. 1997-03-21 05:31:21 +00:00
perry
23d6697446 fix 3364 from enami tsugutomo -- FTS ftsp -> FTS *ftsp 1997-03-20 05:39:55 +00:00
mouse
ff44468136 alternate -> alternative, per PR 2643 1997-03-08 13:36:38 +00:00
cjs
93eb52853b PR 3279, from <david@mono.org>. 
Bugs section changed to clarify that static passwd structure
used for return value is shared among all functions.
 1997-03-03 19:43:45 +00:00
fvdl
1ed7a0186a Check for both the filesystem name and the filesystem flags to determine 
whether a directory is a union mount, and thus needs to have double
entries filtered out.
 1997-02-25 13:16:39 +00:00
lukem
a3fc812065 man page for stringlist functions 1997-02-24 11:47:10 +00:00
mikel
28acf64f40 clarify what is printed; from Arne Henrik Juul in PR 3242, with some 
minor editing by myself.
 1997-02-21 07:44:50 +00:00
scottr
48b6b629bf getdiskbyname() was broken by previous change, adversely affecting 
newfs(8) and disklabel(8).  Back this out, and note instead that all
instances of strcpy() here are safe.
 1997-02-14 08:30:32 +00:00
christos
50c92675a9 I ``who'' was not specified, set the appropriate bits as the manual page 
states. chmod +s foo  and chmod +t . now work.
 1997-02-07 22:21:06 +00:00
mrg
9cd5492c02 - convert unsafe strcpy(), strcat() and sprintf() to the `n' versions. 
- some KNF.
 1997-01-23 14:01:45 +00:00
thorpej
30ec3e8a63 Don't transfer the entire YP database using yp_{first,next}(); instead 
use yp_match(), which is much more efficient.

From Michael.Eriksson@era-t.ericsson.se, PR #3114.
 1997-01-22 01:21:06 +00:00
lukem
f694f3b120 Add stringlist implementation 
Convert getnetgrent from private stringlist to public version
 1997-01-17 07:26:18 +00:00
perry
44f0373a13 change sigpause(2) to sigsuspend(2) or sigpause(3), depending 
Also try to fix other bad references to sig* man pages.
Fixes pr-2885 from Jonathan Stone
These SEE ALSO sections are still bloody messes (sigh)
 1997-01-17 03:44:59 +00:00
perry
0ec29f87c1 add setitimer (mentioned in text) to SEE ALSO 1997-01-17 03:14:02 +00:00
perry
4023eb8dfd close 2885 -- sigpause->sigsuspend 1997-01-17 03:12:24 +00:00
thorpej
2e0f6cf5bb Document CTL_DDB MIB nodes. 1997-01-09 05:39:26 +00:00
mikel
d40586fc26 there is no sysctl(2); reference sysctl(3) instead. 1997-01-03 06:43:56 +00:00
cgd
22eee680d6 ifdef YP, needs rpcsvc/ypclnt.h for protos 1996-12-20 20:46:19 +00:00
cgd
c97004a9b9 string.h for prototypes 1996-12-20 20:44:55 +00:00
sommerfe
f218af3428 Longer login name support: use MAXLOGNAME, not UT_NAMESIZE 1996-12-20 20:16:05 +00:00
cgd
a1971a18d9 pull in unistd.h, const poisoning 1996-12-20 19:38:57 +00:00
cgd
7edc9015ae grscan()'s last arg has to be a const char *, not just a char * 1996-12-20 19:38:16 +00:00
lukem
64af799db3 fix example, from bgrayson@ece.utexas.edu (Brian C. Grayson) in [misc/2735] 1996-11-09 08:41:46 +00:00
jtc
a13179edf1 Declare global errno 1996-11-08 00:27:35 +00:00
jtc
8610f496a7 New __errno() function, returns the address of the errno variable. 1996-11-07 05:37:34 +00:00
lukem
d7578a89cf man page is "toupper" not "tolower". from msaitoh@spa.is.uec.ac.jp [misc/2902] 1996-10-29 05:49:04 +00:00
perry
90dac65cbf Nuked tahoe machine specific conditionals. 1996-10-16 17:53:44 +00:00
cgd
61dc0e200c fix pasto: Elf_{Off,Word} rather than Elf32_{Off,Word} 1996-10-03 04:55:31 +00:00
cgd
e5629b37cc clone from nlist_elf32.c (with ECOFF mods). Adds comments, 
optimization, cleanup.
 1996-10-01 13:37:05 +00:00
cgd
802cbd1ba7 clean up comments a bit. 1996-10-01 13:35:34 +00:00
cgd
561e189aaa "do over." Rewrite from scratch, or, more precisely, based on a high-speed 
merge of libc's ECOFF nlist support (written by me, a while ago), and the
(relatively new, but again written by me) kvm_mkdb ELF support.
 1996-10-01 00:32:52 +00:00
cgd
571692b849 fix a thinko in the check-removal changes 1996-10-01 00:27:38 +00:00
cgd
e5699c2fe3 kill recently added 'check' functions, since they only add code to be more 
expensive, i.e. they save nothing and add code.  also, beat it with the
style stick.
 1996-09-30 23:51:05 +00:00
cgd
80fde3aab4 kill recently added 'check' functions, since they only add code to be more 
expensive, i.e. they save nothing and add code.
 1996-09-30 23:49:27 +00:00
cgd
9a5eb71903 slightly tune what gets compiled in: On the Alpha, we need ECOFF and 
ELF64.  On other architectures only include a.out support, since we don't
know whether or not they'll have the headers necessary for ECOFF and/or
ELF, and since they only want a.out for now (execpt the mips archs, but
they do Special things).  There should be a better way to select which
bits of nlist code get compiled in, but currently there is not.
 1996-09-27 22:41:59 +00:00
cgd
d1bae5c5d5 rename rcsid to e64rcsid, so it doesn't conflict with the one in nlist_elf32.c 1996-09-27 22:38:06 +00:00
cgd
c8365a76b4 Seriously revamp libc's nlist()/__fdnlist() support: 
(1) split nlist() into multiple files, for clarity and to make
	    ELF 32/64 support easier,
	(2) support multiple executable types at the same time, and
	(3) add support for 32- and 64-bit ELF (32-bit ELF support
	    originally from OpenBSD, but with several bug fixes so
	    that it actually handles symbols types more correctly
	    (and therefore _works_ for some of the more tricky uses
	    of the nlist routines) and changes for 64-bit ELF support).
 1996-09-27 22:23:03 +00:00
thorpej
95c870f69b Update for the new internal name for __getlogin(). 1996-09-23 02:43:11 +00:00
phil
8bcbf9b3bb Make it correctly return unslept seconds if interrupted for any other 
reason than SIGALRM.  (Was ALWAYS returning 0.)
 1996-08-02 17:52:50 +00:00
explorer
24ff249a08 document AUTONICETIME and AUTONICEVAL sysctls 1996-07-17 18:06:36 +00:00
jtc
a0d2fe2548 Thanks to the calling conventions used by some cpus, the argument lists 
passed to the execl(), execle(), and execlp() functions are in the form
of the argument vector to be passed to execve().  On these architectures,
it is unnecessary to count the number of arguments, allocate space on
the stack, copy the arguments, etc.  The vector already on the stack
can be used instead.

When some arguments are passed in registers (like most RISC CPU's), it
should be possible to allocate stack space adjacent such that the
registers can be copied to that memory.  After that, the same
approach described above can be used.

This change takes advantage of this on the i386, m68k, and ns32k.  It
is probably true on the vax, but I am unable to check.  RISC CPU's
probably need assembly language implementations to ensure everything
is placed exactly as needed when registers are copied to the stack...
 1996-07-04 07:18:56 +00:00
jtc
614420255a Split all exec*() functions out of exec.c into their own files. 1996-07-03 21:41:46 +00:00
jtc
a174b58e2c Added a new VA_START macro to hide the differences between varargs.h 
and stdargs.h.  This cleans up a lot of conditionals throughout this
file.
 1996-07-03 19:53:46 +00:00
jtc
b021f209c3 Changed to conform to POSIX.2 B.3.2.2 "popen() shall ensure that any streams 
from previous popen() calls that remain open in the parent process are closed
in the new child process."  Fixes PR #2575.
 1996-06-29 00:51:49 +00:00
jtc
9647f42d70 Signal mask was not restored correctly. 
Fix from James Chacon <jmc@pobox.com> in PR #2442.
 1996-05-20 06:13:07 +00:00
cgd
85b3fc5c34 update for ecoff header changes. Most changes taken from PR 2413, 
submitted by Jason Thorpe.
 1996-05-16 20:49:20 +00:00