eb7c1594f1
Move UCB-licensed code from 4-clause to 3-clause licence.
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Patches provided by Joel Baker in PR 22280, verified by myself.
2003-08-07 16:42:00 +00:00
61a8612dd3
Use snprintf instead of hand crafted string copy and numeric conversion.
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Avoids problems if/when the pid is greater than 999999.
(approved by christos)
2003-04-06 18:05:52 +00:00
045cceecae
Fix signed/unsigned comparison warnings.
2002-11-11 17:13:59 +00:00
e1cc25117e
New sentence, new line. Correct punctuation. Use more markup.
2002-10-01 17:01:40 +00:00
a82db51f4d
disable profiling set{u,g}id binaries.
2002-04-26 16:39:52 +00:00
9c006e1248
We reference a monstartup(3), so let's actually make a link for it.
2002-01-02 04:52:55 +00:00
3e3b82275d
Remove some boring whitespace, sort sections.
2001-09-16 02:29:00 +00:00
6b25d77513
convert from __progname to getprogname()
2001-02-19 22:22:16 +00:00
d9ce410183
fix nested extern
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fix sbrk casts
2000-12-20 20:55:23 +00:00
a5c46ce842
Document the PROFDIR environment variable.
2000-10-24 19:31:59 +00:00
9c5afcb2f0
Move the Alpha _mcount() into a .S file so that it can be
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pre-processed, like other Alpha assembly files.
2000-09-05 16:28:30 +00:00
38c96853cf
Last of the .Os cleanups. .Os is defined in the tmac.doc-common file,
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so we shouldn't override it with versions in the manpages. Wheee!
1999-03-22 19:44:33 +00:00
6348b7d5b5
* On architectures using ELF, and conditionally on those in transition, rename
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_ASM_LABEL(cerror) and _ASM_LABEL(curbrk) to _C_LABEL(__cerror) and
_C_LABEL(__curbrk) (or their respective architecture-specific equivalents) to
avoid possible name clashes with identifiers used in user applications.
* Do the same for minbrk on all architectures to avoid a GCC-specific (and
on ELF architectures effectively useless) symbol reference renaming in MI code.
1999-01-14 22:48:18 +00:00
2c89343c25
delint
1998-11-13 15:46:52 +00:00
a843f0f8a5
bzero->memset, bcopy->memcpy, bcmp->memcmp
1998-08-10 02:43:08 +00:00
1045d16494
Prefer STDERR_FILENO over 2.
1998-07-04 20:22:05 +00:00
ef8dc9789a
don't actually compile any code if building in a _STANDALONE environment
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(e.g. libkern for boot blocks), since profiling support doesn't make
sense there.
1998-03-26 23:52:38 +00:00
312aca536f
add LIBRARY section to man page
1998-02-05 18:45:17 +00:00
4146d58604
remove obsolete register declarations
1998-02-03 18:23:37 +00:00
47cb5f1603
Fix RCSID's
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Add unused attribute to _mcount, since it might be called from assembly.
1997-07-13 19:53:56 +00:00
1c7406f68c
Fix RCSID's
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Use warn instead of perror()
Use "namespace.h"
Add missing prototypes
1997-07-13 19:53:06 +00:00
f542cc77da
be safe with buffers. KNF.
1997-04-22 11:17:58 +00:00
9cd5492c02
- convert unsafe strcpy(), strcat() and sprintf() to the `n' versions.
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- some KNF.
1997-01-23 14:01:45 +00:00
362c499969
prototype mcount (or, whatever function is declared by _MCOUNT_DECL;
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typically mcount()) before it is defined or used.
1997-01-03 07:40:41 +00:00
a13d8bf828
use __inline and __asm, rather than inline and asm. By default (without -g)
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lint won't accept the latter two, but will accept the former two as valid.
As far as gcc's concerned, they're the same.
1996-12-19 07:56:32 +00:00
347a3b2582
Copy over from libkern:
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> Prevent recursive invocation of mcount() while in kernel by setting profiling
> state to BUSY while in mcount(). This allows profiling to work when mcount()
> calls a profiled routine (for example, udiv on the SPARC).
1996-06-29 14:32:58 +00:00
0396d19a02
use p->hashfraction when doing non-time-critical calculations, rather than
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using HASHFRACTION directly. in time-critical calculations, if HASHFRACTION
is a power of two, check that p->hashfraction == HASHFRACTION and if so do
the calculation with the compiled-in value so that the compiler can optimize
out (potentially) expensive divisions. if p->hashfraction != HASHFRACTION,
actually do the division. This has the result that on machines with slow
division, the division can be optimized out of the common case, but that
if HASHFRACTION changes from the compiled-in value (for whatever reason),
profiling will still work. Changes suggested by Chris Torek.
1996-06-12 04:15:34 +00:00
88fce69ea9
s/KERNEL/_KERNEL/ to match libkern version.
1996-06-12 04:03:33 +00:00
5c13daa56e
Add support for PROFDIR environment variable
1995-11-21 22:23:47 +00:00
3ddd2ef5ab
kill a gratuitous cast of lowpc to an int
1995-11-04 00:11:40 +00:00
693e99f736
clean up Ids
1995-02-27 12:54:33 +00:00
ae9172d6cd
specify man pages the new way.
1994-12-22 09:57:51 +00:00
41006bd47b
rcsids. also, avoid floating point when picking scale value. doesn't
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cost much, only done once.
1994-05-14 06:31:10 +00:00
da60d30fb3
user-land profiling code.
1994-05-14 06:02:57 +00:00
agc