once the 'address' has been copied into an mbuf.
Add extra flags for 'struct msghdr.msg_flags' to indicate that the address
and control are already in mbufs, and that the uio structure is in userspace
for sending data, rename sendit() to do_sys_sendmsg() to ensure no old code
passes in random flags.
Changes to compat code to use new functions - removing some stackgap use.
Fix a 'use after free' in compat_43_sys_recvmsg.
I ***THINK*** the code that converts 'cmsg' formatted data is borked!
svr4_stream.c ought to be generated from svr4_32_stream.c during the build.
OSIOCGIFADDR -> OOSIOCGIFADDR
OSIOCGIFDSTADDR -> OOSIOCGIFDSTADDR
OSIOCGIFNETMASK -> OOSIOCGIFNETMASK
Also, one instance of needing to include <net/if.h> before
<compat/sys/sockio.h> due to use of IFNAMSIZ in the latter.
Discussed with christos.
- maintain space left correctly. the pointer is advanced by the size
of struct ifreq when length of address is small.
- single sizeof operator is enough to take the size of struct.
- the type of `sz' must be singed type since it is/was compared against to
the variable which may become negative.
- no need to traverse rest of interfaces once we got an error. note that
the latter `break' statement was inside inner loop.
calling ahci_intr() (which would cause a panic).
Try to use the pciide function for SATA drives if attaching ahci fails (this
doesn't seems to work though, it may be BIOS dependant).
Thanks to Gary Duzan for testing multiple pacthes.
update in ICMP error messages. In the test case for this, the wrong
input was actually being used (it should be the headers from the previous
packet output) and therefore the expected results were also wildly wrong.
kern/36309
- Allow aio_suspend() to be ended early by a signal
- Fix reference counting on LIO structures (remove hack)
- Use two global pools for AIO structures
- Minor cleanups
Patch provided by <ad>. Some additional modifications by me.
Reviewed by <yamt>.
