When (re)allocating space for an array of pointers to char, use
sizeof(*list), not sizeof(**list). (i.e., sizeof(pointer) rather than
sizeof(char)).
Approved by: re (scottl)
Add __BEGIN_DECLS/__END_DECLS so that this header can be included in C++
programs. Also, add include guards.
PR: bin/44277
Submitted by: Alex Zepeda <freebsd at blarf dot homeip dot net>
Approved by: re (scottl)
- Document the fact that the real length of listen queue is 1.5 more
than the value of backlog argument.
- Document the fact that a subsequent listen(2) calls on the listening
socket change the backlog argument.
- Note that current listen queue lengths can be queried using netstat(1).
Submitted by: Igor Sysoev <is rambler-co.ru>
Wording by: gnn
Approved by: re (kensmith)
The "Mbuf" zone was renamed "mbuf" to improve consistency, but the code
example in libmemstat.3 was not updated to take this rename into account.
Update the example.
PR: 84946
Submitted by: Wojciech A. Koszek <dunstan at freebsd dot czest dot pl>
Approved by: re (scottl)
memstat_uma.c:1.9 from HEAD to RELENG_6:
Correct two libmemstat(3) bugs:
- Move memory_type_list flushing logic from memstat_mtl_free() to
_memstat_mtl_empty(), a libmemstat-internal function that can
be called from other parts of the library. Invoke
_memstat_mtl_empty() from memstat_mtl_free(), which also frees
the containing list structure.
Invoke _memstat_mtl_empty() instead of memstat_mtl_free() in
various error cases in memstat_malloc.c and memstat_uma.c, which
previously resulted in the list being freed prematurely.
- Reverse the order of updating the mt_kegfree and mt_free fields
of the memory_type in memstat_uma.c, otherwise keg free items
won't be counted properly for non-secondary zones.
Merged to RELENG_6 earlier than the proposed MFC after date so that it
can make BETA2.
Approved by: re (kensmith)
If a retrieved UMA zone is a secondary zone, don't report keg free
items, as they actually belong to the primary zone, and maye otherwise
be reported more than once.
Approved by: re (kensmith)
from struct addrinfo. This change break ABI compatibility on
64 bit arch.
include/netdb.h: 1.39
lib/libc/net/getaddrinfo.c: 1.70
Approved by: re (kensmith)
date: 2005/07/13 10:40:07; author: delphij; state: Exp; lines: +7 -4
Better memory handling:
- It is acceptable to call free(3) when the given pointer itself
is NULL, so we do not need to determine NULL before passing
a pointer to free(3)
- Handle failure of malloc(3)
Submitted by: Dan Lukes <dan at obluda cz>
PR: bin/83352
Approved by: re (scottl)
- Remove MLINKS to nonexistant manpages
- Change some section numbers to match reality
- For MLINKS to manpages from ports, mention which port installs them
Approved by: re (hrs)
if _FREEFALL_CONFIG is set gcc bails since pam_sm_setcred() in pam_krb5.c
no longer uses any of its parameters.
Pointy hat: kensmith
Approved by: re (scottl)
and writev() except that they take an additional offset argument and do
not change the current file position. In SAT speak:
preadv:readv::pread:read and pwritev:writev::pwrite:write.
- Try to reduce code duplication some by merging most of the old
kern_foov() and dofilefoo() functions into new dofilefoo() functions
that are called by kern_foov() and kern_pfoov(). The non-v functions
now all generate a simple uio on the stack from the passed in arguments
and then call kern_foov(). For example, read() now just builds a uio and
calls kern_readv() and pwrite() just builds a uio and calls kern_pwritev().
PR: kern/80362
Submitted by: Marc Olzheim marcolz at stack dot nl (1)
Approved by: re (scottl)
MFC after: 1 week
a tty device instead of the legacy minor number approach. This is known to
fix gnome-vfs' sftp module as well as kio_sftp and kdesu on -CURRENT.
Thanks to scottl for the snprintf() approach idea.
Reviewed by: phk
Tested by: pav
mich
Approved by: re (scottl)
branches but missed HEAD. This patch extends his a little bit,
setting it up via the Makefiles so that adding _FREEFALL_CONFIG
to /etc/make.conf is the only thing needed to cluster-ize things
(current setup also requires overriding CFLAGS).
From Peter's commit to the RELENG_* branches:
> Add the freebsd.org custer's source modifications under #ifdefs to aid
> keeping things in sync. For ksu:
> * install suid-root by default
> * don't fall back to asking for a unix password (ie: be pure kerberos)
> * allow custom user instances for things like www and not just root
The Makefile tweaks will be MFC-ed, the rest is already done.
MFC after: 3 days
Approved by: re (dwhite)
- Allow libpmc(3) to support P4/EMT64 PMCs on the amd64 architecture
and AMD K8 PMCs on the i386. [2]
Submitted by: ps [1]
Pointy hat: myself [2]
Approved by: re (scottl)
- pmcstat(8) gprof output mode fixes:
lib/libpmc/pmclog.{c,h}, sys/sys/pmclog.h:
+ Add a 'is_usermode' field to the PMCLOG_PCSAMPLE event
+ Add an 'entryaddr' field to the PMCLOG_PROCEXEC event,
so that pmcstat(8) can determine where the runtime loader
/libexec/ld-elf.so.1 is getting loaded.
sys/kern/kern_exec.c:
+ Use a local struct to group the entry address of the image being
exec()'ed and the process credential changed flag to the exec
handling hook inside hwpmc(4).
usr.sbin/pmcstat/*:
+ Support "-k kernelpath", "-D sampledir".
+ Implement the ELF bits of 'gmon.out' profile generation in a new
file "pmcstat_log.c". Move all log related functions to this
file.
+ Move local definitions and prototypes to "pmcstat.h"
- Other bug fixes:
+ lib/libpmc/pmclog.c: correctly handle EOF in pmclog_read().
+ sys/dev/hwpmc_mod.c: unconditionally log a PROCEXIT event to all
attached PMCs when a process exits.
+ sys/sys/pmc.h: correct a function prototype.
+ Improve usage checks in pmcstat(8).
Approved by: re (blanket hwpmc)
