Commit Graph

8172 Commits

Author SHA1 Message Date
Michael Kerrisk 27bada1fa1 getrlimit.2: Document Linux's nonstandard treatment or RLIMIT_CPU soft limit
Upon encountering the RLIMIT_CPU soft limit when a SIGXCPU handler
has been installed, Linux invokes the signal handler *and* raises
the soft limit by one second. This behavior repeats until the
limit is encountered.  No other implementation that I tested
(Solaris 10, FreeBSD 9.0, OpenBSD 5.0) does this, and it seems
unlikely to be POSIX-conformant. The (Linux-specific)
RLIMIT_RTTIME soft limit exhibits similar behavior.

Reported-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-27 07:49:59 +01:00
Michael Kerrisk e1282f176c proc.5: Note change of /proc/[pid]/limits file permissions in 2.6.36
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-24 09:14:31 +01:00
Michael Kerrisk 6d0620d865 getrlimit.2: Point reader at discussion of /proc/[pid]/limits in proc(5)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-24 09:08:04 +01:00
Thierry Vignaud b8d5a242bf ipc.2: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-22 05:38:06 +01:00
Michael Kerrisk 4fb45673f8 rpc.3: ffix 2012-11-16 13:07:29 +01:00
Michael Kerrisk 2ff4446136 fopen.3: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-16 13:06:31 +01:00
Michael Kerrisk 06f38b2f30 confstr.3: ffix 2012-11-16 13:05:49 +01:00
Michael Kerrisk c16d4f25c7 proc.5: Correct description of SwapFree in /proc/meminfo
Reported-by: Jim Paris <jim@jtan.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-16 07:58:27 +01:00
Michael Kerrisk 46fbfc072b proc.5: tfix
Reported-by: Jim Paris <jim@jtan.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-16 07:28:27 +01:00
Michael Kerrisk bbeb81bdf3 getifaddrs.3: Update description of ifa_data to Linux 2.6+ reality
See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=526778

Reported-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-11 13:02:28 +01:00
Michael Kerrisk 3036baf00e rtnetlink.7: Update description of IFLA_STATS to Linux 2.6+ reality
See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=526778

Reported-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-11 13:01:19 +01:00
Michael Kerrisk 94c0ab851a rtnetlink.7: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-11 12:58:41 +01:00
Simon Paillard b1171e214e resolv.conf.5: Document IPv6 format for nameserver
See: http://bugs.debian.org/610036
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-11 12:08:29 +01:00
Michael Kerrisk 4bcf05347c ttyname.3: Fix confused text in ERRORS
The existing text suggested that the ERRORS applied
only for ttyname_r(). However, 2 of the 3 errors
can occur for ttyname().

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-11 11:57:30 +01:00
Simon Paillard fec75159e1 stat.2: Clarify description of EOVERFLOW error
The EOVERFLOW error is not only for st_size, but also
inode and block size fields. See glibc source file
sysdeps/unix/sysv/linux/xstatconv.c and kernel source
file fs/stat.c. Also, fix bit/byte confusion
See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=604928

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-11 11:40:23 +01:00
Michael Kerrisk 46fccf2d8e io_getevents.2: io_getevents() may cause segfault when called with invalid ctx_id
For reference see: http://marc.info/?l=linux-aio&m=130089887002435&w=2

Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-11 09:08:32 +01:00
David Prévot 1e4a9e188a getauxval.3: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-11 08:57:52 +01:00
David Prévot 16a21eeaa6 prctl.2: wfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-11 08:56:50 +01:00
Andi Kleen f327722042 socket.7: Explain effect of SO_SNDTIMEO for connect()
When SO_SNDTIMEO is set before connect(), then connect()
may return EWOULDBLOCK when the timeout fires.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-09 06:59:57 +01:00
David Prévot 45fa8fcb8a ld.so.8: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-09 06:54:37 +01:00
David Prévot 80380b8e1b getenv.3: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-09 06:54:20 +01:00
David Prévot d2ea1bd4bd ptrace.2: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-09 06:53:19 +01:00
David Prévot 3685fa98f3 time.7: spfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-09 06:52:09 +01:00
Michael Kerrisk 35f6968001 delete_module.2: Small rewording of description of effect of O_TRUNC
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-08 13:44:13 +01:00
Michael Kerrisk e64bdfcf3c delete_module.2: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-08 13:37:10 +01:00
Michael Kerrisk 04324dee8d Start of man-pages-3.45: updating Changes and Changes.old 2012-11-07 14:30:54 +01:00
Michael Kerrisk f1e3ce1d74 Start of man-pages-3.45: updating .Announce and .lsm files 2012-11-07 14:30:54 +01:00
Michael Kerrisk 5463b3c58c Start of man-pages-3.45: renaming .Announce and .lsm files 2012-11-07 14:30:54 +01:00
Michael Kerrisk 9a8aaf6918 Ready for 3.44 2012-11-07 14:24:36 +01:00
Michael Kerrisk fa1d274987 Removed trailing white space at end of lines 2012-11-07 14:24:27 +01:00
Michael Kerrisk 0d3bd76037 clock_getres.2, clock_nanosleep.2, ipv6.7: tstamp
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-07 14:23:14 +01:00
Michael Kerrisk 8463b88011 Changes: Ready for 3.44
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-07 14:19:25 +01:00
David Prévot 8321eae507 init_module.2: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-07 13:58:21 +01:00
David Prévot f7fbc7a95e ipc.2: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-07 13:47:30 +01:00
David Prévot b2fc8e9f28 delete_module.2: spfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-07 13:46:38 +01:00
Michael Kerrisk 8b38565c7b getenv.3: SEE ALSO: add getauxval(3)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-07 13:04:34 +01:00
Michael Kerrisk 2a8d4230be ld.so.8: SEE ALSO: add getauxval(3)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-07 13:04:28 +01:00
Michael Kerrisk 4946106cae getauxval.3: Document getauxval() function added in glibc 2.16
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-07 13:02:54 +01:00
Simon Paillard aa8a6b4fbf proc.5: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-05 17:17:27 +01:00
David Prévot 99e9158609 proc.5: Minor fixes
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-05 17:14:57 +01:00
David Prévot 7bccb7d474 proc.5: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-05 17:02:55 +01:00
David Prévot b33062e53b ipv6.7: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-02 06:57:34 +01:00
Michael Kerrisk 029599913b clock_getres.2, clock_nanosleep.2: Linking with -lrt is no longer needed from glibc 2.17 onward
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-10-29 09:27:58 +01:00
Michael Kerrisk fb759ff43d clock_getcpuclockid.3: Linking with -lrt is no longer needed from glibc 2.17 onward
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-10-29 09:27:10 +01:00
Michael Kerrisk f8090b56ca time.7: Add a subsection on timer slack
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-10-28 07:37:42 +01:00
Michael Kerrisk f9313d015c proc.5: Default for /proc/sys/fs/protected_{hardlinks,symlinks} is now 0
The default setting of 1 in/proc/sys/fs/protected_hardlinks
and /proc/sys/fs/protected_symlinks caused one too many
breakages for Linus's taste, so commit 561ec64ae67e changed
the default for both files to 0.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-10-28 07:23:28 +01:00
Michael Kerrisk e089cba10e fork.2: Note treatment of default timer slack value on fork()
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-10-28 07:23:28 +01:00
Michael Kerrisk 934487a086 prctl.2: Document PR_SET_TIMERSLACK and PR_GET_TIMERSLACK
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-10-28 07:23:28 +01:00
Michael Kerrisk 8e9412e7a5 execve.2: Document treatment of SECBIT_KEEP_CAPS securebits flag on execve()
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-10-28 07:23:28 +01:00
Michael Kerrisk 30cc7676ef execve.2: Document treatment of PR_SET_PDEATHSIG on execve()
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-10-28 07:23:28 +01:00