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Diffstat (limited to 'debian/patches/ada-s-osinte-gnu.ads.diff')
| -rw-r--r-- | debian/patches/ada-s-osinte-gnu.ads.diff | 752 |
1 files changed, 0 insertions, 752 deletions
diff --git a/debian/patches/ada-s-osinte-gnu.ads.diff b/debian/patches/ada-s-osinte-gnu.ads.diff deleted file mode 100644 index fb41e51..0000000 --- a/debian/patches/ada-s-osinte-gnu.ads.diff +++ /dev/null @@ -1,752 +0,0 @@ ---- /dev/null 2012-01-30 20:41:15.189616186 +0100 -+++ b/src/gcc/ada/s-osinte-gnu.ads 2012-04-11 19:34:45.000000000 +0200 -@@ -0,0 +1,749 @@ -+------------------------------------------------------------------------------ -+-- -- -+-- GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS -- -+-- -- -+-- S Y S T E M . O S _ I N T E R F A C E -- -+-- -- -+-- S p e c -- -+-- -- -+-- Copyright (C) 1991-1994, Florida State University -- -+-- Copyright (C) 1995-2011, Free Software Foundation, Inc. -- -+-- -- -+-- GNARL is free software; you can redistribute it and/or modify it under -- -+-- terms of the GNU General Public License as published by the Free Soft- -- -+-- ware Foundation; either version 2, or (at your option) any later ver- -- -+-- sion. GNARL is distributed in the hope that it will be useful, but WITH- -- -+-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- -+-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- -+-- for more details. You should have received a copy of the GNU General -- -+-- Public License distributed with GNARL; see file COPYING. If not, write -- -+-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- -+-- Boston, MA 02110-1301, USA. -- -+-- -- -+-- As a special exception, if other files instantiate generics from this -- -+-- unit, or you link this unit with other files to produce an executable, -- -+-- this unit does not by itself cause the resulting executable to be -- -+-- covered by the GNU General Public License. This exception does not -- -+-- however invalidate any other reasons why the executable file might be -- -+-- covered by the GNU Public License. -- -+-- -- -+-- GNARL was developed by the GNARL team at Florida State University. -- -+-- Extensive contributions were provided by Ada Core Technologies, Inc. -- -+-- -- -+------------------------------------------------------------------------------ -+ -+-- This is the GNU/Hurd version of this package -+ -+-- This package encapsulates all direct interfaces to OS services -+-- that are needed by children of System. -+ -+-- PLEASE DO NOT add any with-clauses to this package or remove the pragma -+-- Preelaborate. This package is designed to be a bottom-level (leaf) package -+ -+with Interfaces.C; -+with Unchecked_Conversion; -+ -+package System.OS_Interface is -+ pragma Preelaborate; -+ -+ pragma Linker_Options ("-lpthread"); -+ pragma Linker_Options ("-lrt"); -+ -+ subtype int is Interfaces.C.int; -+ subtype char is Interfaces.C.char; -+ subtype short is Interfaces.C.short; -+ subtype long is Interfaces.C.long; -+ subtype unsigned is Interfaces.C.unsigned; -+ subtype unsigned_short is Interfaces.C.unsigned_short; -+ subtype unsigned_long is Interfaces.C.unsigned_long; -+ subtype unsigned_char is Interfaces.C.unsigned_char; -+ subtype plain_char is Interfaces.C.plain_char; -+ subtype size_t is Interfaces.C.size_t; -+ -+ ----------- -+ -- Errno -- -+ ----------- -+ -- From /usr/include/i386-gnu/bits/errno.h -+ -+ function errno return int; -+ pragma Import (C, errno, "__get_errno"); -+ -+ EAGAIN : constant := 1073741859; -+ EINTR : constant := 1073741828; -+ EINVAL : constant := 1073741846; -+ ENOMEM : constant := 1073741836; -+ EPERM : constant := 1073741825; -+ ETIMEDOUT : constant := 1073741884; -+ -+ ------------- -+ -- Signals -- -+ ------------- -+ -- From /usr/include/i386-gnu/bits/signum.h -+ -+ Max_Interrupt : constant := 32; -+ type Signal is new int range 0 .. Max_Interrupt; -+ for Signal'Size use int'Size; -+ -+ SIGHUP : constant := 1; -- hangup -+ SIGINT : constant := 2; -- interrupt (rubout) -+ SIGQUIT : constant := 3; -- quit (ASCD FS) -+ SIGILL : constant := 4; -- illegal instruction (not reset) -+ SIGTRAP : constant := 5; -- trace trap (not reset) -+ SIGIOT : constant := 6; -- IOT instruction -+ SIGABRT : constant := 6; -- used by abort, replace SIGIOT in the future -+ SIGEMT : constant := 7; -- EMT instruction -+ SIGFPE : constant := 8; -- floating point exception -+ SIGKILL : constant := 9; -- kill (cannot be caught or ignored) -+ SIGBUS : constant := 10; -- bus error -+ SIGSEGV : constant := 11; -- segmentation violation -+ SIGSYS : constant := 12; -- bad argument to system call -+ SIGPIPE : constant := 13; -- write on a pipe with no one to read it -+ SIGALRM : constant := 14; -- alarm clock -+ SIGTERM : constant := 15; -- software termination signal from kill -+ SIGURG : constant := 16; -- urgent condition on IO channel -+ SIGSTOP : constant := 17; -- stop (cannot be caught or ignored) -+ SIGTSTP : constant := 18; -- user stop requested from tty -+ SIGCONT : constant := 19; -- stopped process has been continued -+ SIGCLD : constant := 20; -- alias for SIGCHLD -+ SIGCHLD : constant := 20; -- child status change -+ SIGTTIN : constant := 21; -- background tty read attempted -+ SIGTTOU : constant := 22; -- background tty write attempted -+ SIGIO : constant := 23; -- I/O possible (Solaris SIGPOLL alias) -+ SIGPOLL : constant := 23; -- I/O possible (same as SIGIO?) -+ SIGXCPU : constant := 24; -- CPU time limit exceeded -+ SIGXFSZ : constant := 25; -- filesize limit exceeded -+ SIGVTALRM : constant := 26; -- virtual timer expired -+ SIGPROF : constant := 27; -- profiling timer expired -+ SIGWINCH : constant := 28; -- window size change -+ SIGINFO : constant := 29; -- information request (NetBSD/FreeBSD) -+ SIGUSR1 : constant := 30; -- user defined signal 1 -+ SIGUSR2 : constant := 31; -- user defined signal 2 -+ SIGLOST : constant := 32; -- Resource lost (Sun); server died (GNU) -+-- SIGLTHRRES : constant := 32; -- GNU/LinuxThreads restart signal -+-- SIGLTHRCAN : constant := 33; -- GNU/LinuxThreads cancel signal -+-- SIGLTHRDBG : constant := 34; -- GNU/LinuxThreads debugger signal -+ -+ SIGADAABORT : constant := SIGABRT; -+ -- Change this if you want to use another signal for task abort. -+ -- SIGTERM might be a good one. -+ -+ type Signal_Set is array (Natural range <>) of Signal; -+ -+ Unmasked : constant Signal_Set := ( -+ SIGTRAP, -+ -- To enable debugging on multithreaded applications, mark SIGTRAP to -+ -- be kept unmasked. -+ -+ SIGBUS, -+ -+ SIGTTIN, SIGTTOU, SIGTSTP, -+ -- Keep these three signals unmasked so that background processes -+ -- and IO behaves as normal "C" applications -+ -+ SIGPROF, -+ -- To avoid confusing the profiler -+ -+ SIGKILL, SIGSTOP); -+ -- These two signals actually cannot be masked; -+ -- POSIX simply won't allow it. -+ -+ Reserved : constant Signal_Set := -+ -- I am not sure why the following signal is reserved. -+ -- I guess they are not supported by this version of GNU/Hurd. -+ (0 .. 0 => SIGVTALRM); -+ -+ type sigset_t is private; -+ -+ -- From /usr/include/signal.h /usr/include/i386-gnu/bits/sigset.h -+ function sigaddset (set : access sigset_t; sig : Signal) return int; -+ pragma Import (C, sigaddset, "sigaddset"); -+ -+ function sigdelset (set : access sigset_t; sig : Signal) return int; -+ pragma Import (C, sigdelset, "sigdelset"); -+ -+ function sigfillset (set : access sigset_t) return int; -+ pragma Import (C, sigfillset, "sigfillset"); -+ -+ function sigismember (set : access sigset_t; sig : Signal) return int; -+ pragma Import (C, sigismember, "sigismember"); -+ -+ function sigemptyset (set : access sigset_t) return int; -+ pragma Import (C, sigemptyset, "sigemptyset"); -+ -+ -- sigcontext is architecture dependent, so define it private -+ type struct_sigcontext is private; -+ -+ -- From /usr/include/i386-gnu/bits/sigaction.h: Note: arg. order differs -+ type struct_sigaction is record -+ sa_handler : System.Address; -+ sa_mask : sigset_t; -+ sa_flags : int; -+ end record; -+ pragma Convention (C, struct_sigaction); -+ -+ type struct_sigaction_ptr is access all struct_sigaction; -+ -+ -- From /usr/include/i386-gnu/bits/sigaction.h -+ SIG_BLOCK : constant := 1; -+ SIG_UNBLOCK : constant := 2; -+ SIG_SETMASK : constant := 3; -+ -+ -- From /usr/include/i386-gnu/bits/signum.h -+ SIG_ERR : constant := 1; -+ SIG_DFL : constant := 0; -+ SIG_IGN : constant := 1; -+ SIG_HOLD : constant := 2; -+ -+ -- From /usr/include/i386-gnu/bits/sigaction.h -+ SA_SIGINFO : constant := 16#0040#; -+ SA_ONSTACK : constant := 16#0001#; -+ -+ function sigaction -+ (sig : Signal; -+ act : struct_sigaction_ptr; -+ oact : struct_sigaction_ptr) return int; -+ pragma Import (C, sigaction, "sigaction"); -+ -+ ---------- -+ -- Time -- -+ ---------- -+ -+ Time_Slice_Supported : constant Boolean := True; -+ -- Indicates whether time slicing is supported (i.e SCHED_RR is supported) -+ -+ type timespec is private; -+ -+ function nanosleep (rqtp, rmtp : access timespec) return int; -+ pragma Import (C, nanosleep, "nanosleep"); -+ -+ type clockid_t is private; -+ -+ CLOCK_REALTIME : constant clockid_t; -+ -+ -- From: /usr/include/time.h -+ function clock_gettime -+ (clock_id : clockid_t; -+ tp : access timespec) -+ return int; -+ pragma Import (C, clock_gettime, "clock_gettime"); -+ -+ function To_Duration (TS : timespec) return Duration; -+ pragma Inline (To_Duration); -+ -+ function To_Timespec (D : Duration) return timespec; -+ pragma Inline (To_Timespec); -+ -+ -- From: /usr/include/unistd.h -+ function sysconf (name : int) return long; -+ pragma Import (C, sysconf); -+ -+ -- From /usr/include/i386-gnu/bits/confname.h -+ SC_CLK_TCK : constant := 2; -+ SC_NPROCESSORS_ONLN : constant := 84; -+ -+ ------------------------- -+ -- Priority Scheduling -- -+ ------------------------- -+ -- From /usr/include/i386-gnu/bits/sched.h -+ -+ SCHED_OTHER : constant := 0; -+ SCHED_FIFO : constant := 1; -+ SCHED_RR : constant := 2; -+ -+ function To_Target_Priority -+ (Prio : System.Any_Priority) return Interfaces.C.int; -+ -- Maps System.Any_Priority to a POSIX priority. -+ -+ ------------- -+ -- Process -- -+ ------------- -+ -+ type pid_t is private; -+ -+ -- From: /usr/include/signal.h -+ function kill (pid : pid_t; sig : Signal) return int; -+ pragma Import (C, kill, "kill"); -+ -+ -- From: /usr/include/unistd.h -+ function getpid return pid_t; -+ pragma Import (C, getpid, "getpid"); -+ -+ --------- -+ -- LWP -- -+ --------- -+ -+ -- From: /usr/include/pthread/pthread.h -+ function lwp_self return System.Address; -+ -- lwp_self does not exist on this thread library, revert to pthread_self -+ -- which is the closest approximation (with getpid). This function is -+ -- needed to share 7staprop.adb across POSIX-like targets. -+ pragma Import (C, lwp_self, "pthread_self"); -+ -+ ------------- -+ -- Threads -- -+ ------------- -+ -+ type Thread_Body is access -+ function (arg : System.Address) return System.Address; -+ pragma Convention (C, Thread_Body); -+ -+ function Thread_Body_Access is new -+ Unchecked_Conversion (System.Address, Thread_Body); -+ -+ -- From: /usr/include/bits/pthread.h:typedef int __pthread_t; -+ -- /usr/include/pthread/pthreadtypes.h:typedef __pthread_t pthread_t; -+ type pthread_t is new unsigned_long; -+ subtype Thread_Id is pthread_t; -+ -+ function To_pthread_t is new Unchecked_Conversion -+ (unsigned_long, pthread_t); -+ -+ type pthread_mutex_t is limited private; -+ type pthread_cond_t is limited private; -+ type pthread_attr_t is limited private; -+ type pthread_mutexattr_t is limited private; -+ type pthread_condattr_t is limited private; -+ type pthread_key_t is private; -+ -+ -- From /usr/include/pthread/pthreadtypes.h -+ PTHREAD_CREATE_DETACHED : constant := 1; -+ PTHREAD_CREATE_JOINABLE : constant := 0; -+ -+ PTHREAD_SCOPE_PROCESS : constant := 1; -+ PTHREAD_SCOPE_SYSTEM : constant := 0; -+ -+ ----------- -+ -- Stack -- -+ ----------- -+ -+ -- From: /usr/include/i386-gnu/bits/sigstack.h -+ type stack_t is record -+ ss_sp : System.Address; -+ ss_size : size_t; -+ ss_flags : int; -+ end record; -+ pragma Convention (C, stack_t); -+ -+ function sigaltstack -+ (ss : not null access stack_t; -+ oss : access stack_t) return int; -+ pragma Import (C, sigaltstack, "sigaltstack"); -+ -+ Alternate_Stack : aliased System.Address; -+ -- This is a dummy definition, never used (Alternate_Stack_Size is null) -+ -+ Alternate_Stack_Size : constant := 0; -+ -- No alternate signal stack is used on this platform -+ -+ Stack_Base_Available : constant Boolean := False; -+ -- Indicates whether the stack base is available on this target -+ -+ function Get_Stack_Base (thread : pthread_t) return Address; -+ pragma Inline (Get_Stack_Base); -+ -- returns the stack base of the specified thread. Only call this function -+ -- when Stack_Base_Available is True. -+ -+ -- From: /usr/include/unistd.h __getpagesize or getpagesize?? -+ function Get_Page_Size return int; -+ pragma Import (C, Get_Page_Size, "__getpagesize"); -+ -- Returns the size of a page -+ -+ -- From /usr/include/i386-gnu/bits/mman.h -+ PROT_NONE : constant := 0; -+ PROT_READ : constant := 4; -+ PROT_WRITE : constant := 2; -+ PROT_EXEC : constant := 1; -+ PROT_ALL : constant := PROT_READ + PROT_WRITE + PROT_EXEC; -+ PROT_ON : constant := PROT_NONE; -+ PROT_OFF : constant := PROT_ALL; -+ -+ -- From /usr/include/i386-gnu/bits/mman.h -+ function mprotect (addr : Address; len : size_t; prot : int) return int; -+ pragma Import (C, mprotect); -+ -+ --------------------------------------- -+ -- Nonstandard Thread Initialization -- -+ --------------------------------------- -+ -+ procedure pthread_init; -+ pragma Inline (pthread_init); -+ -- This is a dummy procedure to share some GNULLI files -+ -+ ------------------------- -+ -- POSIX.1c Section 3 -- -+ ------------------------- -+ -+ -- From: /usr/include/signal.h: -+ -- sigwait (__const sigset_t *__restrict __set, int *__restrict __sig) -+ function sigwait (set : access sigset_t; sig : access Signal) return int; -+ pragma Import (C, sigwait, "sigwait"); -+ -+ -- From: /usr/include/pthread/pthread.h: -+ -- extern int pthread_kill (pthread_t thread, int signo); -+ function pthread_kill (thread : pthread_t; sig : Signal) return int; -+ pragma Import (C, pthread_kill, "pthread_kill"); -+ -+ -- From: /usr/include/i386-gnu/bits/sigthread.h -+ -- extern int pthread_sigmask (int __how, __const __sigset_t *__newmask, -+ -- __sigset_t *__oldmask) __THROW; -+ function pthread_sigmask -+ (how : int; -+ set : access sigset_t; -+ oset : access sigset_t) return int; -+ pragma Import (C, pthread_sigmask, "pthread_sigmask"); -+ -+ -------------------------- -+ -- POSIX.1c Section 11 -- -+ -------------------------- -+ -+ -- From: /usr/include/pthread/pthread.h and -+ -- /usr/include/pthread/pthreadtypes.h -+ function pthread_mutexattr_init -+ (attr : access pthread_mutexattr_t) return int; -+ pragma Import (C, pthread_mutexattr_init, "pthread_mutexattr_init"); -+ -+ function pthread_mutexattr_destroy -+ (attr : access pthread_mutexattr_t) return int; -+ pragma Import (C, pthread_mutexattr_destroy, "pthread_mutexattr_destroy"); -+ -+ function pthread_mutex_init -+ (mutex : access pthread_mutex_t; -+ attr : access pthread_mutexattr_t) return int; -+ pragma Import (C, pthread_mutex_init, "pthread_mutex_init"); -+ -+ function pthread_mutex_destroy (mutex : access pthread_mutex_t) return int; -+ pragma Import (C, pthread_mutex_destroy, "pthread_mutex_destroy"); -+ -+ function pthread_mutex_lock (mutex : access pthread_mutex_t) return int; -+ pragma Import (C, pthread_mutex_lock, "pthread_mutex_lock"); -+ -+ function pthread_mutex_unlock (mutex : access pthread_mutex_t) return int; -+ pragma Import (C, pthread_mutex_unlock, "pthread_mutex_unlock"); -+ -+ function pthread_condattr_init -+ (attr : access pthread_condattr_t) return int; -+ pragma Import (C, pthread_condattr_init, "pthread_condattr_init"); -+ -+ function pthread_condattr_destroy -+ (attr : access pthread_condattr_t) return int; -+ pragma Import (C, pthread_condattr_destroy, "pthread_condattr_destroy"); -+ -+ function pthread_cond_init -+ (cond : access pthread_cond_t; -+ attr : access pthread_condattr_t) return int; -+ pragma Import (C, pthread_cond_init, "pthread_cond_init"); -+ -+ function pthread_cond_destroy (cond : access pthread_cond_t) return int; -+ pragma Import (C, pthread_cond_destroy, "pthread_cond_destroy"); -+ -+ function pthread_cond_signal (cond : access pthread_cond_t) return int; -+ pragma Import (C, pthread_cond_signal, "pthread_cond_signal"); -+ -+ function pthread_cond_wait -+ (cond : access pthread_cond_t; -+ mutex : access pthread_mutex_t) return int; -+ pragma Import (C, pthread_cond_wait, "pthread_cond_wait"); -+ -+ function pthread_cond_timedwait -+ (cond : access pthread_cond_t; -+ mutex : access pthread_mutex_t; -+ abstime : access timespec) return int; -+ pragma Import (C, pthread_cond_timedwait, "pthread_cond_timedwait"); -+ -+ Relative_Timed_Wait : constant Boolean := False; -+ -- pthread_cond_timedwait requires an absolute delay time -+ -+ -------------------------- -+ -- POSIX.1c Section 13 -- -+ -------------------------- -+ -- From /usr/include/pthread/pthreadtypes.h -+ -+ PTHREAD_PRIO_NONE : constant := 0; -+ PTHREAD_PRIO_PROTECT : constant := 2; -+ PTHREAD_PRIO_INHERIT : constant := 1; -+ -+ -- From: /usr/include/pthread/pthread.h -+ function pthread_mutexattr_setprotocol -+ (attr : access pthread_mutexattr_t; -+ protocol : int) return int; -+ pragma Import (C, pthread_mutexattr_setprotocol, -+ "pthread_mutexattr_setprotocol"); -+ -+ function pthread_mutexattr_getprotocol -+ (attr : access pthread_mutexattr_t; -+ protocol : access int) return int; -+ pragma Import (C, pthread_mutexattr_getprotocol, -+ "pthread_mutexattr_getprotocol"); -+ -+ function pthread_mutexattr_setprioceiling -+ (attr : access pthread_mutexattr_t; -+ prioceiling : int) return int; -+ pragma Import (C, pthread_mutexattr_setprioceiling, -+ "pthread_mutexattr_setprioceiling"); -+ -+ function pthread_mutexattr_getprioceiling -+ (attr : access pthread_mutexattr_t; -+ prioceiling : access int) return int; -+ pragma Import (C, pthread_mutexattr_getprioceiling, -+ "pthread_mutexattr_getprioceiling"); -+ -+ type struct_sched_param is record -+ sched_priority : int; -- scheduling priority -+ end record; -+ pragma Convention (C, struct_sched_param); -+ -+ function pthread_setschedparam -+ (thread : pthread_t; -+ policy : int; -+ param : access struct_sched_param) return int; -+ pragma Import (C, pthread_setschedparam, "pthread_setschedparam"); -+ -+ function pthread_attr_setscope -+ (attr : access pthread_attr_t; -+ contentionscope : int) return int; -+ pragma Import (C, pthread_attr_setscope, "pthread_attr_setscope"); -+ -+ function pthread_attr_getscope -+ (attr : access pthread_attr_t; -+ contentionscope : access int) return int; -+ pragma Import (C, pthread_attr_getscope, "pthread_attr_getscope"); -+ -+ function pthread_attr_setinheritsched -+ (attr : access pthread_attr_t; -+ inheritsched : int) return int; -+ pragma Import (C, pthread_attr_setinheritsched, -+ "pthread_attr_setinheritsched"); -+ -+ function pthread_attr_getinheritsched -+ (attr : access pthread_attr_t; -+ inheritsched : access int) return int; -+ pragma Import (C, pthread_attr_getinheritsched, -+ "pthread_attr_getinheritsched"); -+ -+ function pthread_attr_setschedpolicy -+ (attr : access pthread_attr_t; -+ policy : int) return int; -+ pragma Import (C, pthread_attr_setschedpolicy, "pthread_setschedpolicy"); -+ -+ function sched_yield return int; -+ pragma Import (C, sched_yield, "sched_yield"); -+ -+ --------------------------- -+ -- P1003.1c - Section 16 -- -+ --------------------------- -+ -+ function pthread_attr_init -+ (attributes : access pthread_attr_t) return int; -+ pragma Import (C, pthread_attr_init, "pthread_attr_init"); -+ -+ function pthread_attr_destroy -+ (attributes : access pthread_attr_t) return int; -+ pragma Import (C, pthread_attr_destroy, "pthread_attr_destroy"); -+ -+ function pthread_attr_setdetachstate -+ (attr : access pthread_attr_t; -+ detachstate : int) return int; -+ pragma Import -+ (C, pthread_attr_setdetachstate, "pthread_attr_setdetachstate"); -+ -+ function pthread_attr_setstacksize -+ (attr : access pthread_attr_t; -+ stacksize : size_t) return int; -+ pragma Import (C, pthread_attr_setstacksize, "pthread_attr_setstacksize"); -+ -+ -- From: /usr/include/pthread/pthread.h -+ function pthread_create -+ (thread : access pthread_t; -+ attributes : access pthread_attr_t; -+ start_routine : Thread_Body; -+ arg : System.Address) return int; -+ pragma Import (C, pthread_create, "pthread_create"); -+ -+ procedure pthread_exit (status : System.Address); -+ pragma Import (C, pthread_exit, "pthread_exit"); -+ -+ function pthread_self return pthread_t; -+ pragma Import (C, pthread_self, "pthread_self"); -+ -+ -------------------------- -+ -- POSIX.1c Section 17 -- -+ -------------------------- -+ -+ function pthread_setspecific -+ (key : pthread_key_t; -+ value : System.Address) return int; -+ pragma Import (C, pthread_setspecific, "pthread_setspecific"); -+ -+ function pthread_getspecific (key : pthread_key_t) return System.Address; -+ pragma Import (C, pthread_getspecific, "pthread_getspecific"); -+ -+ type destructor_pointer is access procedure (arg : System.Address); -+ pragma Convention (C, destructor_pointer); -+ -+ function pthread_key_create -+ (key : access pthread_key_t; -+ destructor : destructor_pointer) return int; -+ pragma Import (C, pthread_key_create, "pthread_key_create"); -+ -+ -- From /usr/include/i386-gnu/bits/sched.h -+ -- 1_024 == 1024?? -+ CPU_SETSIZE : constant := 1_024; -+ -+ type bit_field is array (1 .. CPU_SETSIZE) of Boolean; -+ for bit_field'Size use CPU_SETSIZE; -+ pragma Pack (bit_field); -+ pragma Convention (C, bit_field); -+ -+ type cpu_set_t is record -+ bits : bit_field; -+ end record; -+ pragma Convention (C, cpu_set_t); -+ -+ -- function pthread_setaffinity_np -+ -- (thread : pthread_t; -+ -- cpusetsize : size_t; -+ -- cpuset : access cpu_set_t) return int; -+ -- pragma Import (C, pthread_setaffinity_np, -+ -- "__gnat_pthread_setaffinity_np"); -+ -+private -+ -+ type sigset_t is array (1 .. 4) of unsigned; -+ -+ -- FIXME: -+ -- In GNU/Hurd the component sa_handler turns out to -+ -- be one a union type, and the selector is a macro: -+ -- #define sa_handler __sigaction_handler.sa_handler -+ -- #define sa_sigaction __sigaction_handler.sa_sigaction -+ -+ -- In FreeBSD the component sa_handler turns out to -+ -- be one a union type, and the selector is a macro: -+ -- #define sa_handler __sigaction_u._handler -+ -- #define sa_sigaction __sigaction_u._sigaction -+ -+ -- Should we add a signal_context type here ? -+ -- How could it be done independent of the CPU architecture ? -+ -- sigcontext type is opaque, so it is architecturally neutral. -+ -- It is always passed as an access type, so define it as an empty record -+ -- since the contents are not used anywhere. -+ type struct_sigcontext is null record; -+ pragma Convention (C, struct_sigcontext); -+ -+ type pid_t is new int; -+ -+ type time_t is new long; -+ -+ type timespec is record -+ tv_sec : time_t; -+ tv_nsec : long; -+ end record; -+ pragma Convention (C, timespec); -+ -+ type clockid_t is new int; -+ CLOCK_REALTIME : constant clockid_t := 0; -+ -+ -- From: /usr/include/pthread/pthreadtypes.h: -+ -- typedef struct __pthread_attr pthread_attr_t; -+ -- /usr/include/bits/thread-attr.h: struct __pthread_attr... -+ -- /usr/include/pthread/pthreadtypes.h: enum __pthread_contentionscope -+ -- enum __pthread_detachstate detachstate; -+ -- enum __pthread_inheritsched inheritsched; -+ -- enum __pthread_contentionscope contentionscope; -+ -- Not used: schedpolicy : int; -+ type pthread_attr_t is record -+ schedparam : struct_sched_param; -+ stackaddr : System.Address; -+ stacksize : size_t; -+ guardsize : size_t; -+ detachstate : int; -+ inheritsched : int; -+ contentionscope : int; -+ schedpolicy : int; -+ end record; -+ pragma Convention (C, pthread_attr_t); -+ -+ -- From: /usr/include/pthread/pthreadtypes.h: -+ -- typedef struct __pthread_condattr pthread_condattr_t; -+ -- From: /usr/include/bits/condition-attr.h: -+ -- struct __pthread_condattr { -+ -- enum __pthread_process_shared pshared; -+ -- __Clockid_T Clock;} -+ -- From: /usr/include/pthread/pthreadtypes.h: -+ -- enum __pthread_process_shared -+ type pthread_condattr_t is record -+ pshared : int; -+ clock : clockid_t; -+ end record; -+ pragma Convention (C, pthread_condattr_t); -+ -+ -- From: /usr/include/pthread/pthreadtypes.h: -+ -- typedef struct __pthread_mutexattr pthread_mutexattr_t; and -+ -- /usr/include/bits/mutex-attr.h -+ -- struct __pthread_mutexattr { -+ -- Int Prioceiling; -+ -- Enum __Pthread_Mutex_Protocol Protocol; -+ -- Enum __Pthread_Process_Shared Pshared; -+ -- Enum __Pthread_Mutex_Type Mutex_Type;}; -+ type pthread_mutexattr_t is record -+ prioceiling : int; -+ protocol : int; -+ pshared : int; -+ mutex_type : int; -+ end record; -+ pragma Convention (C, pthread_mutexattr_t); -+ -+ -- From: /usr/include/pthread/pthreadtypes.h -+ -- typedef struct __pthread_mutex pthread_mutex_t; and -+ -- /usr/include/bits/mutex.h: -+ -- struct __pthread_mutex { -+ -- __pthread_spinlock_t __held; -+ -- __pthread_spinlock_t __lock; -+ -- /* in cthreads, mutex_init does not initialized the third -+ -- pointer, as such, we cannot rely on its value for anything. */ -+ -- char *cthreadscompat1; -+ -- struct __pthread *__queue; -+ -- struct __pthread_mutexattr *attr; -+ -- void *data; -+ -- /* up to this point, we are completely compatible with cthreads -+ -- and what libc expects. */ -+ -- void *owner; -+ -- unsigned locks; -+ -- /* if null then the default attributes apply. */ -+ -- }; -+ type pthread_mutex_t is record -+ held : int; -+ lock : int; -+ cthreadcompat : System.Address; -+ queue : System.Address; -+ attr : System.Address; -+ data : System.Address; -+ owner : System.Address; -+ locks : unsigned; -+ end record; -+ pragma Convention (C, pthread_mutex_t); -+ -- pointer needed? -+ -- type pthread_mutex_t_ptr is access pthread_mutex_t; -+ -+ -- From: /usr/include/pthread/pthreadtypes.h: -+ -- typedef struct __pthread_cond pthread_cond_t; -+ -- typedef struct __pthread_condattr pthread_condattr_t; -+ -- /usr/include/bits/condition.h:struct __pthread_cond{} -+ -- pthread_condattr_t: see above! -+ -- /usr/include/bits/condition.h: struct __pthread_condimpl *__impl; -+ -+ type pthread_cond_t is record -+ lock : int; -+ queue : System.Address; -+ condattr : System.Address; -+ impl : System.Address; -+ data : System.Address; -+ end record; -+ pragma Convention (C, pthread_cond_t); -+ -+ -- From: /usr/include/pthread/pthreadtypes.h: -+ -- typedef __pthread_key pthread_key_t; and -+ -- /usr/include/bits/thread-specific.h: -+ -- typedef int __pthread_key; -+ type pthread_key_t is new int; -+ -+end System.OS_Interface; |