fix nested extern warnings

s/begining/beginning/ in comments and messages.

s/succesful/successful/ in comment.

fix mainly same typos as in my previous commit but outside sys/dev/dm.

- add __clnt_sigfillset() that does not blindly block all signals but excludes
the tty generated ones (int, quit, tstp), plus term and hup. This makes
command line clients behave on connect(2) where before they would need
to be killed from a different tty. Much easier than making the file
descriptor non-blocking for the duration of connect and then using
pselect/pollts to detect when actual connection or timeout occured using
a different sigmask.
- factor out some of the error paths.

Replace previous Sun Microsystems, Inc. license with a standard
BSD 3-clause license granted by Oracle America, Inc..
This license change was approved by Wim Coekaerts, Senior Vice President,
Linux and Virtualization at Oracle Corporation.

This fixes PR lib/45293 by Pedro Giffuni.

make this usable from RUMP

branches: 1.26.2;
Use C89 definitions
Remove use of __P

branches: 1.25.2; 1.25.4;
various build fixes for gcc 4.5. from chuq. XXX i'm not sure all of
these work properly wtf pointer aliasing, but there are no casts at
least...

the lib/libpuffs/puffs_priv.h is definately a real bug fix.

from chuq.

branches: 1.24.4;
Use __isthreaded from reentrant.h and don't redeclare it.

sign-compare fixes

branches: 1.22.8; 1.22.10;
- always check malloc results
- don't leak fds on error
- don't cast malloc
- don't cast NULL

branches: 1.21.10;
switch from kqueue() back to pollts() so that signals will be unblocked
while we're sleeping. keep the new timeout logic, though.
as discussed on source-changes some 15 months ago.

branches: 1.20.4;
- constify and remove __UNCONST from caller of clnt_call().
- use __UNCONST where approproate.

remove _REENTRANT bogus signal mask code; pointed out by chuq.

Use the kqueue(2) framework instead of the poll(2) system call to wait
for replies and timeouts in the conectionless (UDP) RPC client
code. Based on similar changes from FreeBSD in rev 1.15.

Reviewed by Christos Zoulas.

Fix build: maskp should be a pointer to a sigset_t. Hi, christos@!

PR/31264: Mark Davies: rup not interruptable
The cause of this is that in the re-entrant case we block all signals until
we timeout. Convert this to use pollts and then grab the pending signals
and sigsuspend them.
XXX: We should really convert this to use kqueue, like FreeBSD did.

use malloc rather than mem_alloc (which is implemented using calloc)
for receive/send buffers to avoid unnecessarily anonymous memory bloat.

branches: 1.14.2;
cast to socklen_t/size_t

-don't update the RPC server address with the reply's sender address;
this breaks server failover under some circumstances, and Solaris doesn't
seem to do it either
-minor cleanup
approved by fvdl

__RCSID police

use niels provos' random sequence number generator to initialize RPC XID.

add a missing release_fd_lock.

Merge the nathanw_sa branch.

* Adapt include files for rpc_com.h/rpc_internal.h split.
* Add rpc_control to svc.c
* Implement non-blocking connections.

branches: 1.7.2; 1.7.4;
sprinkle _DIAGASSERT() appropriately. minor other cleanups

oops fix previous typos.

appease lint casts

Use explicit int32 get/put macros. Needed for 64bit big-endian systems.

remove register
adjust types to match functions
elide non-portable casts
cast to proper types

branches: 1.2.2; 1.2.4;
Get <string.h> so this builds on LP64.

Add new RPC code, based on Sun's TI-RPC code. Adapted to not use XTI,
but sockets instead, internally. Old, backward compatible interfaces
maintained.

s/begining/beginning/ in comments and messages.

s/succesful/successful/ in comment.

fix mainly same typos as in my previous commit but outside sys/dev/dm.

- add __clnt_sigfillset() that does not blindly block all signals but excludes
the tty generated ones (int, quit, tstp), plus term and hup. This makes
command line clients behave on connect(2) where before they would need
to be killed from a different tty. Much easier than making the file
descriptor non-blocking for the duration of connect and then using
pselect/pollts to detect when actual connection or timeout occured using
a different sigmask.
- factor out some of the error paths.

Replace previous Sun Microsystems, Inc. license with a standard
BSD 3-clause license granted by Oracle America, Inc..
This license change was approved by Wim Coekaerts, Senior Vice President,
Linux and Virtualization at Oracle Corporation.

This fixes PR lib/45293 by Pedro Giffuni.

make this usable from RUMP

branches: 1.26.2;
Use C89 definitions
Remove use of __P

branches: 1.25.2; 1.25.4;
various build fixes for gcc 4.5. from chuq. XXX i'm not sure all of
these work properly wtf pointer aliasing, but there are no casts at
least...

the lib/libpuffs/puffs_priv.h is definately a real bug fix.

from chuq.

branches: 1.24.4;
Use __isthreaded from reentrant.h and don't redeclare it.

sign-compare fixes

branches: 1.22.8; 1.22.10;
- always check malloc results
- don't leak fds on error
- don't cast malloc
- don't cast NULL

branches: 1.21.10;
switch from kqueue() back to pollts() so that signals will be unblocked
while we're sleeping. keep the new timeout logic, though.
as discussed on source-changes some 15 months ago.

branches: 1.20.4;
- constify and remove __UNCONST from caller of clnt_call().
- use __UNCONST where approproate.

remove _REENTRANT bogus signal mask code; pointed out by chuq.

Use the kqueue(2) framework instead of the poll(2) system call to wait
for replies and timeouts in the conectionless (UDP) RPC client
code. Based on similar changes from FreeBSD in rev 1.15.

Reviewed by Christos Zoulas.

Fix build: maskp should be a pointer to a sigset_t. Hi, christos@!

PR/31264: Mark Davies: rup not interruptable
The cause of this is that in the re-entrant case we block all signals until
we timeout. Convert this to use pollts and then grab the pending signals
and sigsuspend them.
XXX: We should really convert this to use kqueue, like FreeBSD did.

use malloc rather than mem_alloc (which is implemented using calloc)
for receive/send buffers to avoid unnecessarily anonymous memory bloat.

branches: 1.14.2;
cast to socklen_t/size_t

-don't update the RPC server address with the reply's sender address;
this breaks server failover under some circumstances, and Solaris doesn't
seem to do it either
-minor cleanup
approved by fvdl

__RCSID police

use niels provos' random sequence number generator to initialize RPC XID.

add a missing release_fd_lock.

Merge the nathanw_sa branch.

* Adapt include files for rpc_com.h/rpc_internal.h split.
* Add rpc_control to svc.c
* Implement non-blocking connections.

branches: 1.7.2; 1.7.4;
sprinkle _DIAGASSERT() appropriately. minor other cleanups

oops fix previous typos.

appease lint casts

Use explicit int32 get/put macros. Needed for 64bit big-endian systems.

remove register
adjust types to match functions
elide non-portable casts
cast to proper types

branches: 1.2.2; 1.2.4;
Get <string.h> so this builds on LP64.

Add new RPC code, based on Sun's TI-RPC code. Adapted to not use XTI,
but sockets instead, internally. Old, backward compatible interfaces
maintained.

s/succesful/successful/ in comment.

fix mainly same typos as in my previous commit but outside sys/dev/dm.

- add __clnt_sigfillset() that does not blindly block all signals but excludes
the tty generated ones (int, quit, tstp), plus term and hup. This makes
command line clients behave on connect(2) where before they would need
to be killed from a different tty. Much easier than making the file
descriptor non-blocking for the duration of connect and then using
pselect/pollts to detect when actual connection or timeout occured using
a different sigmask.
- factor out some of the error paths.

Replace previous Sun Microsystems, Inc. license with a standard
BSD 3-clause license granted by Oracle America, Inc..
This license change was approved by Wim Coekaerts, Senior Vice President,
Linux and Virtualization at Oracle Corporation.

This fixes PR lib/45293 by Pedro Giffuni.

make this usable from RUMP

branches: 1.26.2;
Use C89 definitions
Remove use of __P

branches: 1.25.2; 1.25.4;
various build fixes for gcc 4.5. from chuq. XXX i'm not sure all of
these work properly wtf pointer aliasing, but there are no casts at
least...

the lib/libpuffs/puffs_priv.h is definately a real bug fix.

from chuq.

branches: 1.24.4;
Use __isthreaded from reentrant.h and don't redeclare it.

sign-compare fixes

branches: 1.22.8; 1.22.10;
- always check malloc results
- don't leak fds on error
- don't cast malloc
- don't cast NULL

branches: 1.21.10;
switch from kqueue() back to pollts() so that signals will be unblocked
while we're sleeping. keep the new timeout logic, though.
as discussed on source-changes some 15 months ago.

branches: 1.20.4;
- constify and remove __UNCONST from caller of clnt_call().
- use __UNCONST where approproate.

remove _REENTRANT bogus signal mask code; pointed out by chuq.

Use the kqueue(2) framework instead of the poll(2) system call to wait
for replies and timeouts in the conectionless (UDP) RPC client
code. Based on similar changes from FreeBSD in rev 1.15.

Reviewed by Christos Zoulas.

Fix build: maskp should be a pointer to a sigset_t. Hi, christos@!

PR/31264: Mark Davies: rup not interruptable
The cause of this is that in the re-entrant case we block all signals until
we timeout. Convert this to use pollts and then grab the pending signals
and sigsuspend them.
XXX: We should really convert this to use kqueue, like FreeBSD did.

use malloc rather than mem_alloc (which is implemented using calloc)
for receive/send buffers to avoid unnecessarily anonymous memory bloat.

branches: 1.14.2;
cast to socklen_t/size_t

-don't update the RPC server address with the reply's sender address;
this breaks server failover under some circumstances, and Solaris doesn't
seem to do it either
-minor cleanup
approved by fvdl

__RCSID police

use niels provos' random sequence number generator to initialize RPC XID.

add a missing release_fd_lock.

Merge the nathanw_sa branch.

* Adapt include files for rpc_com.h/rpc_internal.h split.
* Add rpc_control to svc.c
* Implement non-blocking connections.

branches: 1.7.2; 1.7.4;
sprinkle _DIAGASSERT() appropriately. minor other cleanups

oops fix previous typos.

appease lint casts

Use explicit int32 get/put macros. Needed for 64bit big-endian systems.

remove register
adjust types to match functions
elide non-portable casts
cast to proper types

branches: 1.2.2; 1.2.4;
Get <string.h> so this builds on LP64.

Add new RPC code, based on Sun's TI-RPC code. Adapted to not use XTI,
but sockets instead, internally. Old, backward compatible interfaces
maintained.

fix mainly same typos as in my previous commit but outside sys/dev/dm.

- add __clnt_sigfillset() that does not blindly block all signals but excludes
the tty generated ones (int, quit, tstp), plus term and hup. This makes
command line clients behave on connect(2) where before they would need
to be killed from a different tty. Much easier than making the file
descriptor non-blocking for the duration of connect and then using
pselect/pollts to detect when actual connection or timeout occured using
a different sigmask.
- factor out some of the error paths.

Replace previous Sun Microsystems, Inc. license with a standard
BSD 3-clause license granted by Oracle America, Inc..
This license change was approved by Wim Coekaerts, Senior Vice President,
Linux and Virtualization at Oracle Corporation.

This fixes PR lib/45293 by Pedro Giffuni.

make this usable from RUMP

branches: 1.26.2;
Use C89 definitions
Remove use of __P

branches: 1.25.2; 1.25.4;
various build fixes for gcc 4.5. from chuq. XXX i'm not sure all of
these work properly wtf pointer aliasing, but there are no casts at
least...

the lib/libpuffs/puffs_priv.h is definately a real bug fix.

from chuq.

branches: 1.24.4;
Use __isthreaded from reentrant.h and don't redeclare it.

sign-compare fixes

branches: 1.22.8; 1.22.10;
- always check malloc results
- don't leak fds on error
- don't cast malloc
- don't cast NULL

branches: 1.21.10;
switch from kqueue() back to pollts() so that signals will be unblocked
while we're sleeping. keep the new timeout logic, though.
as discussed on source-changes some 15 months ago.

branches: 1.20.4;
- constify and remove __UNCONST from caller of clnt_call().
- use __UNCONST where approproate.

remove _REENTRANT bogus signal mask code; pointed out by chuq.

Use the kqueue(2) framework instead of the poll(2) system call to wait
for replies and timeouts in the conectionless (UDP) RPC client
code. Based on similar changes from FreeBSD in rev 1.15.

Reviewed by Christos Zoulas.

Fix build: maskp should be a pointer to a sigset_t. Hi, christos@!

PR/31264: Mark Davies: rup not interruptable
The cause of this is that in the re-entrant case we block all signals until
we timeout. Convert this to use pollts and then grab the pending signals
and sigsuspend them.
XXX: We should really convert this to use kqueue, like FreeBSD did.

use malloc rather than mem_alloc (which is implemented using calloc)
for receive/send buffers to avoid unnecessarily anonymous memory bloat.

branches: 1.14.2;
cast to socklen_t/size_t

-don't update the RPC server address with the reply's sender address;
this breaks server failover under some circumstances, and Solaris doesn't
seem to do it either
-minor cleanup
approved by fvdl

__RCSID police

use niels provos' random sequence number generator to initialize RPC XID.

add a missing release_fd_lock.

Merge the nathanw_sa branch.

* Adapt include files for rpc_com.h/rpc_internal.h split.
* Add rpc_control to svc.c
* Implement non-blocking connections.

branches: 1.7.2; 1.7.4;
sprinkle _DIAGASSERT() appropriately. minor other cleanups

oops fix previous typos.

appease lint casts

Use explicit int32 get/put macros. Needed for 64bit big-endian systems.

remove register
adjust types to match functions
elide non-portable casts
cast to proper types

branches: 1.2.2; 1.2.4;
Get <string.h> so this builds on LP64.

Add new RPC code, based on Sun's TI-RPC code. Adapted to not use XTI,
but sockets instead, internally. Old, backward compatible interfaces
maintained.