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This commit is contained in:
Michael Kerrisk 2008-08-12 10:26:53 +00:00
parent 46e04b724b
commit e7a175390e
1 changed files with 85 additions and 85 deletions

170
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@ -37,18 +37,18 @@ New and rewritten pages
clock_getcpuclockid.3
mtk
New page documenting the clock_getcpuclockid() library function,
available since glibc 2.2.
available since glibc 2.2.
numactl.2
Christoph Lameter, various edits and improvements by mtk
Documentation of the move_pages() system call.
This page was formerly part of the numactl package, but really
belongs in man-pages (since it describes a kernel interface).
belongs in man-pages (since it describes a kernel interface).
udplite.7
Gerrit Renker
Document the Linux implementation of the UDP-Lite protocol,
new in Linux 2.6.20.
Document the Linux implementation of the UDP-Lite protocol,
new in Linux 2.6.20.
Newly documented interfaces in existing pages
@ -58,9 +58,9 @@ proc.5
Christoph Lameter, minor edits and improvements by mtk
Documentation of the /proc/PID/numa_maps file.
This material was formerly the numa_maps.5 page in the numactl
package, but really belongs in man-pages (since it describes
a kernel interface).
package, but really belongs in man-pages (since it describes
a kernel interface).
Global changes
--------------
@ -91,9 +91,9 @@ unix.7
x25.7
mtk
s/PF_/AF_/ for socket family constants. Reasons: the AF_ and
PF_ constants have always had the same values; there never has
been a protocol family that had more than one address family,
and POSIX.1-2001 only specifies the AF_* constants.
PF_ constants have always had the same values; there never has
been a protocol family that had more than one address family,
and POSIX.1-2001 only specifies the AF_* constants.
Typographical or grammatical errors have been corrected in several
@ -106,21 +106,21 @@ Changes to individual pages
execve.2
mtk
The floating-point environment is reset to the default
during an execve().
during an execve().
getitimer.2
mtk
CONFORMING TO: POSIX.1-2008 marks getitimer() and setitimer()
obsolete.
obsolete.
get_mempolicy.2
Lee Schermerhorn
Misc cleanup of get_mempolicy(2):
+ mention that any mode flags will be saved with mode.
I don't bother to document mode flags here because we
already have a pointer to set_mempolicy(2) for more info
on memory policy. mode flags are discussed there.
+ remove some old, obsolete [IMO] NOTES and 'roff comments.
+ mention that any mode flags will be saved with mode.
I don't bother to document mode flags here because we
already have a pointer to set_mempolicy(2) for more info
on memory policy. mode flags are discussed there.
+ remove some old, obsolete [IMO] NOTES and 'roff comments.
Lee Schermerhorn
Update the get_mempolicy(2) man page to add in the description of
the MPOL_F_MEMS_ALLOWED flag, added in 2.6.23.
@ -131,50 +131,50 @@ get_mempolicy.2
mbind.2
Lee Schermerhorn
Fix error conditions, now that the kernel silently ignores
nodes outside the task's cpuset, as long as one valid node
remains.
nodes outside the task's cpuset, as long as one valid node
remains.
Now that cpuset man page exists, we can refer to it. Remove
stale comment regarding lack thereof.
Now that cpuset man page exists, we can refer to it. Remove
stale comment regarding lack thereof.
Lee Schermerhorn
Add brief discussion of mode flags.
Lee Schermerhorn
Attempt to clarify discussion of MPOL_DEFAULT.
Attempt to clarify discussion of MPOL_DEFAULT.
mtk
Fix URI reference for libnuma.
mprotect.2
mtk / Maxin John
Remove EFAULT from errors. Under ENOMEM error, note that
EFAULT was the error produced in some cases for kernels before
2.4.19.
EFAULT was the error produced in some cases for kernels before
2.4.19.
msgctl.2
mtk, after a note from Filippo Santovito
In the ipc_perm structure definition, some fields were
incorrectly named: s/key/__key/ and s/seq/__seq/.
incorrectly named: s/key/__key/ and s/seq/__seq/.
set_mempolicy.2
Lee Schermerhorn
Fix up the error return for nodemask containing nodes disallowed by
the process' current cpuset. Disallowed nodes are now silently ignored,
as long as the nodemask contains at least one node that is on-line,
allowed by the process' cpuset and has memory.
the process' current cpuset. Disallowed nodes are now silently ignored,
as long as the nodemask contains at least one node that is on-line,
allowed by the process' cpuset and has memory.
Now that we have a cpuset man page, we can refer to cpusets directly
in the man page text.
Now that we have a cpuset man page, we can refer to cpusets directly
in the man page text.
Lee Schermerhorn
Another attempt to rationalize description of MPOL_DEFAULT.
Since ~2.6.25, the system default memory policy is "local allocation".
MPOL_DEFAULT itself is a request to remove any non-default policy and
"fall back" to the surrounding context. Try to say that without delving
into implementation details.
Since ~2.6.25, the system default memory policy is "local allocation".
MPOL_DEFAULT itself is a request to remove any non-default policy and
"fall back" to the surrounding context. Try to say that without delving
into implementation details.
Lee Schermerhorn
Add discussion of mempolicy mode flags to set_mempolicy(2).
This adds another reason for EINVAL.
Add discussion of mempolicy mode flags to set_mempolicy(2).
This adds another reason for EINVAL.
setpgid.2
mtk
@ -183,23 +183,23 @@ setpgid.2
semctl.2
mtk, after a note from Filippo Santovito
In the ipc_perm structure definition, some fields were
incorrectly named: s/key/__key/ and s/seq/__seq/.
incorrectly named: s/key/__key/ and s/seq/__seq/.
shmctl.2
Filippo Santovito / mtk
In the ipc_perm structure definition, some fields were
incorrectly named: s/key/__key/ and s/seq/__seq/.
incorrectly named: s/key/__key/ and s/seq/__seq/.
utime.2
mtk
CONFORMING TO: POSIX.1-2008 marks utime() obsolete.
CONFORMING TO: POSIX.1-2008 removes the POSIX.1-2001 LEGACY
marking of utimes(), so mention of this point has been
removed from the page.
CONFORMING TO: POSIX.1-2008 removes the POSIX.1-2001 LEGACY
marking of utimes(), so mention of this point has been
removed from the page.
vfork.2
mtk
CONFORMING TO: POSIX.1-2008 removes the specification of vfork().
CONFORMING TO: POSIX.1-2008 removes the specification of vfork().
atan2.3
Fabian Kreutz
@ -207,21 +207,21 @@ atan2.3
bcmp.3
mtk
CONFORMING TO: POSIX.1-2008 removes the specification of bcmp().
CONFORMING TO: POSIX.1-2008 removes the specification of bcmp().
bsd_signal.3
mtk
CONFORMING TO: POSIX.1-2008 removes the specification ofcw
bsd_signal().
bsd_signal().
bzero.3
mtk
CONFORMING TO: POSIX.1-2008 removes the specification of bzero().
CONFORMING TO: POSIX.1-2008 removes the specification of bzero().
cexp2.3
mtk
AVAILABILITY: These functions are still not in glibc
as at version 2.8.
as at version 2.8.
clock_getres.3
mtk
@ -230,12 +230,12 @@ clock_getres.3
clog2.3
mtk
AVAILABILITY: These functions are still not in glibc
as at version 2.8.
as at version 2.8.
ctime.3
mtk
POSIX.1-2008 marks asctime(), asctime_r(), ctime(), and ctime_r()
as obsolete.
as obsolete.
dprintf.3
mtk
@ -244,11 +244,11 @@ dprintf.3
ecvt.3
mtk
CONFORMING TO: POSIX.1-2008 removes the specifications of
ecvt() and fcvt().
ecvt() and fcvt().
ftime.3
mtk
CONFORMING TO: POSIX.1-2008 removes the specification of ftime().
CONFORMING TO: POSIX.1-2008 removes the specification of ftime().
ftw.3
mtk
@ -261,25 +261,25 @@ gcvt.3
getcwd.3
Reuben Thomas / mtk
Clarify description of getcwd() for buf==NULL case;
CONFORMING TO: According to POSIX.1, the behavior of getcwd()
CONFORMING TO: According to POSIX.1, the behavior of getcwd()
is unspecified for the buf==NULL case.
mtk
Add an introductory paragraph giving an overview of what these
functions do.
Fix error in description of getwd(): it does not truncate the
functions do.
Fix error in description of getwd(): it does not truncate the
pathname; rather, it gives an error if the pathname exceeds
PATH_MAX bytes.
PATH_MAX bytes.
Rewrote RETURN VALUE section.
Add EINVAL ENAMETOOLONG errors for getwd().
Various other clarifications and wording fixes.
CONFORMING TO: POSIX.1-2001 does not define any errors for
getwd().
Various other clarifications and wording fixes.
CONFORMING TO: POSIX.1-2001 does not define any errors for
getwd().
CONFORMING TO: POSIX.1-2008 removes the specification of getwd().
gethostbyname.3
mtk
CONFORMING TO: POSIX.1-2008 removes the specifications of
gethostbyname(), gethostbyaddr(), and h_errno.
gethostbyname(), gethostbyaddr(), and h_errno.
gets.3
mtk
@ -294,7 +294,7 @@ iconv_open.3
index.3
mtk
CONFORMING TO: POSIX.1-2008 removes the specifications of
index() and rindex().
index() and rindex().
isalpha.3
mtk
@ -303,7 +303,7 @@ isalpha.3
makecontext.3
mtk
CONFORMING TO: POSIX.1-2008 removes the specifications of
makecontext() and swapcontext().
makecontext() and swapcontext().
memchr.3
mtk
@ -320,7 +320,7 @@ mktemp.3
nextafter.3
mtk
BUGS: In glibc 2.5 and earlier these functions do not raise an
FE_UNDERFLOW exception on underflow.
FE_UNDERFLOW exception on underflow.
opendir.3
mtk
@ -337,11 +337,11 @@ siginterrupt.3
sigset.3
mtk
CONFORMING TO: POSIX.1-2008 marks sighold(), sigignore(),
sigpause(), sigrelse(), and sigset() as obsolete.
sigpause(), sigrelse(), and sigset() as obsolete.
strchr.3
mtk
VERSIONS: strchrnul() since glibc 2.1.1.
VERSIONS: strchrnul() since glibc 2.1.1.
tempnam.3
mtk
@ -370,9 +370,9 @@ usleep.3
standards.7
mtk
Updated details for POSIX.1-2008, and noted that if
POSIX.1-2001 is listed in the CONFORMING TO section of a man
page, then the read can assume that the interface is also
specified in POSIX.1-2008, unless otherwise noted.
POSIX.1-2001 is listed in the CONFORMING TO section of a man
page, then the read can assume that the interface is also
specified in POSIX.1-2008, unless otherwise noted.
time.7
mtk
@ -439,53 +439,53 @@ tgamma.3
trunc.3
mtk
Added VERSIONS section noting that these functions first
appeared in glibc in version 2.1.
appeared in glibc in version 2.1.
cosh.3
mtk
BUGS: In glibc 2.3.4 and earlier, an FE_OVERFLOW exception is not
raised when an overflow occurs.
raised when an overflow occurs.
fenv.3
mtk / Fabian Kreuz
Provide more detail in the description of rounding modes.
Add text describing FLT_ROUNDS (formerly in fma.3).
Add text describing FLT_ROUNDS (formerly in fma.3).
Add BUGS section pointing out the FLT_ROUNDS does not reflect
changes by fesetround().
changes by fesetround().
fma.3
mtk
Remove text about FLT_ROUNDS, replacing with a cross-reference
to fenv(3).
to fenv(3).
fpclassify.3
mtk
CONFORMING TO: Note that the standards provide a weaker guarantee
for the return value of isinf().
for the return value of isinf().
log.3
mtk
BUGS: In glibc 2.5 and earlier, log(nan("")) produces a bogus
FE_INVALID exception.
FE_INVALID exception.
lround.3
mtk
Add reference to fenv(3) for discussion of current rounding mode.
Add reference to fenv(3) for discussion of current rounding mode.
pow.3
mtk
BUGS: described buggy NaN return when x is negative and y is large.
See also: http://sources.redhat.com/bugzilla/show_bug.cgi?id=3866.
BUGS: Note the bogus FE_INVALID exception that occurred in glibc
2.3.2 and earlier on overflow and underflow.
See also: http://sources.redhat.com/bugzilla/show_bug.cgi?id=3866.
BUGS: Note the bogus FE_INVALID exception that occurred in glibc
2.3.2 and earlier on overflow and underflow.
remainder.3
mtk
Add reference to fenv(3) for discussion of current rounding mode.
Add reference to fenv(3) for discussion of current rounding mode.
round.3
mtk
Add reference to fenv(3) for discussion of current rounding mode.
Add reference to fenv(3) for discussion of current rounding mode.
scalb.3
mtk
@ -493,16 +493,16 @@ scalb.3
tgamma.3
mtk
BUGS: In glibc 2.3.3, tgamma(+-0) produced a domain error
instead of a pole error.
BUGS: In glibc 2.3.3, tgamma(+-0) produced a domain error
instead of a pole error.
y0.3
mtk
In glibc 2.3.2 and earlier, these functions do not raise an
FE_INVALID exception for a domain error.
FE_INVALID exception for a domain error.
math_error.7
mtk
Rewrite introductory paragraph.
Point out that a NaN is commonly returned by functions that report
a domain error.
Point out that a NaN is commonly returned by functions that report
a domain error.