NET_NEEDS_GIANT, which will shortly be removed. This is done in a
away that it may be easily reattached to the build before 7.1 if
appropriate locking is added. Specifics:
- Don't install netatm include files
- Disconnect netatm command line management tools
- Don't build libatm
- Don't include ATM parts in rescue or sysinstall
- Don't install sample configuration files and documents
- Don't build kernel support as a module or in NOTES
- Don't build netgraph wrapper nodes for netatm
This removes the last remaining consumer of NET_NEEDS_GIANT.
Reviewed by: harti
Discussed with: bz, bms
Approved by: re (kensmith)
activate the traces, set the LD_UTRACE (or LD_32_UTRACE) environment
variable. This also includes code in kdump(8) to parse the traces.
Reviewed by: kan, jdp
MFC after: 2 weeks
human-readable format. Note that we report 'realloc(p, 0)' as 'free(p)'
since both cases are encoded the same way and 'free()' is more common
than a realloc() to 0.
MFC after: 1 week
of a socket() call with sockipprotoname() if the first parameter (domain)
is PF_INET or PF_INET6.
Old parsing behavior before this change:
ping6 CALL socket(PF_INET6,SOCK_RAW,0x3a)
New behavior after this change:
ping6 CALL socket(PF_INET6,SOCK_RAW,IPPROTO_ICMPV6)
of auto_or_type.
The old parsing code would incorrectly decode a socket() call in the
ping6 program as:
CALL socket(PF_PUP|PF_ECMA|PF_APPLETALK|PF_COIP|PF_SIP,SOCK_DGRAM,0)
The new parsing code decodes the same socket() call as:
CALL socket(PF_INET6,SOCK_DGRAM,0)
However, auto_if_type() uses if/else statements in C instead
of a single switch statement, when mapping an integer value to
a #define. For certain cases where multiple #define constants
alias to a single integer value, auto_if_type() makes things easier
to parse than auto_switch_type().
it as an enum.
If an SCTP SOCK_SEQPACKET socket was opened, kdump would display this
wrong output:
socket(PF_INET,SOCK_STREAM|SOCK_RDM|SOCK_SEQPACKET,0x84)
instead of this correct output:
socket(PF_INET,SOCK_SEQPACKET,0x84)
MFC after: 2 weeks
32229 telnet CALL mmap(0,0x8000,0x3,0x1002,0xffffffff,0,0,0)
32229 telnet CALL open(0x2807bc28,0,0x1b6)
32229 telnet CALL socket(0x2,0x2,0)
to
32229 telnet CALL mmap(0,0x8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON,0xffffffff,0,0,0)
32229 telnet CALL open(0x2807bc28,O_RDONLY,<unused>0x1b6)
32229 telnet CALL socket(PF_INET,SOCK_DGRAM,0)
David wanted to implement the suggestions which came up at the review from
arch@ too, but real life rejected this proposal. So I commit what we already
got and let another volunteer pick the remaining work from the ideas list.
Submitted by: "David Kirchner" <dpk@dpk.net>
Suggested by: FreeBSD ideas list page
Reviewed by: arch
field holding the threadid. This is more useful for libthr than
libpthread, but still quite useful in libpthread as it can be used to
process interlaced records from multiple threads over the course of a
system call.
Detect old ktr_buffer values using the heuristic "if it's negative,
then it must not be a valid threadid". This may leave something to be
desired.
MFC after: 1 month
Reviewed by: davidxu
- sort the -E switch into the right place.
- add previously missing -p pid in usage (from the last few commits).
- add -E to usage.
- consistently use trfile in the man page.
I knew I shouldn't have touched the man page. If I commit to a man page,
it just makes people suspicious. :-)
1) add a "-p pid", which is rather useful for selecting a single pid in
a combined trace file (eg: with ktrace -i).
2) display binary genio data in a more precise format.
KTR_DROP set in its header, then we output an extra line to stdout to
indicate that events were dropped between the previous record and this
record. It is a bit trickier because we need to always notify the user
if events are dropped even if KTR_DROP is set on a record of a type that
we aren't interested in since kdump(8) doesn't know if the dropped events
were of the types that the user has requested. To avoid outputting
multiple events dropped notices in between actual event logs, a state
variable is set whenever a drop is logged and cleared whenever an actual
record is output.
Requested by: phk
1) Define _KERNEL while including sys/time.h to get some function prototypes.
2) Add prototypes and ANSIify definitions.
3) Constness changes.
4) Remove register keyword.
5) Actually return a sensible value from main.
6) Make fread_tail take a void * instead of a char *.
7) Avoid a signedness warning by casting to a size_t. Should be safe
enough 'cos we also check for nonnegativity.
8) Be extra chummy with sigset_t rather than passing a struct to printf
and pretending it is an int.
breakage with ioctl.c. The .depend file should track dependencies
just fine, and the worst we can have is to miss new ioctls.
But I still think it's a good idea to have -DNOCLEAN build produce
the same ioctl.c as it would without -DNOCLEAN.
Prodded for a long time by: bde
