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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [ada/] [s-linux-hppa.ads] - Rev 826
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------------------------------------------------------------------------------ -- -- -- GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS -- -- -- -- S Y S T E M . L I N U X -- -- -- -- S p e c -- -- -- -- Copyright (C) 2008-2009, 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 3, or (at your option) any later ver- -- -- sion. GNAT 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. -- -- -- -- As a special exception under Section 7 of GPL version 3, you are granted -- -- additional permissions described in the GCC Runtime Library Exception, -- -- version 3.1, as published by the Free Software Foundation. -- -- -- -- You should have received a copy of the GNU General Public License and -- -- a copy of the GCC Runtime Library Exception along with this program; -- -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- -- <http://www.gnu.org/licenses/>. -- -- -- -- -- ------------------------------------------------------------------------------ -- This is the hppa version of this package -- This package encapsulates cpu specific differences between implementations -- of GNU/Linux, in order to share s-osinte-linux.ads. -- 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. package System.Linux is pragma Preelaborate; ----------- -- Errno -- ----------- EAGAIN : constant := 11; EINTR : constant := 4; EINVAL : constant := 22; ENOMEM : constant := 12; EPERM : constant := 1; ETIMEDOUT : constant := 238; ------------- -- Signals -- ------------- 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 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 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 SIGUSR1 : constant := 16; -- user defined signal 1 SIGUSR2 : constant := 17; -- user defined signal 2 SIGCLD : constant := 18; -- alias for SIGCHLD SIGCHLD : constant := 18; -- child status change SIGPWR : constant := 19; -- power-fail restart SIGVTALRM : constant := 20; -- virtual timer expired SIGPROF : constant := 21; -- profiling timer expired SIGPOLL : constant := 22; -- pollable event occurred SIGIO : constant := 22; -- I/O now possible (4.2 BSD) SIGWINCH : constant := 23; -- window size change SIGSTOP : constant := 24; -- stop (cannot be caught or ignored) SIGTSTP : constant := 25; -- user stop requested from tty SIGCONT : constant := 26; -- stopped process has been continued SIGTTIN : constant := 27; -- background tty read attempted SIGTTOU : constant := 28; -- background tty write attempted SIGURG : constant := 29; -- urgent condition on IO channel SIGLOST : constant := 30; -- File lock lost SIGUNUSED : constant := 31; -- unused signal (GNU/Linux) SIGXCPU : constant := 33; -- CPU time limit exceeded SIGXFSZ : constant := 34; -- filesize limit exceeded SIGSTKFLT : constant := 36; -- coprocessor stack fault (Linux) SIGLTHRRES : constant := 37; -- GNU/LinuxThreads restart signal SIGLTHRCAN : constant := 38; -- GNU/LinuxThreads cancel signal SIGLTHRDBG : constant := 39; -- GNU/LinuxThreads debugger signal -- struct_sigaction offsets sa_handler_pos : constant := 0; sa_flags_pos : constant := Standard'Address_Size / 8; sa_mask_pos : constant := sa_flags_pos * 2; SA_SIGINFO : constant := 16#10#; SA_ONSTACK : constant := 16#01#; type lock_array is array (1 .. 4) of Integer; type atomic_lock_t is record lock : lock_array; end record; pragma Convention (C, atomic_lock_t); for atomic_lock_t'Alignment use 16; type struct_pthread_fast_lock is record spinlock : atomic_lock_t; status : Long_Integer; end record; pragma Convention (C, struct_pthread_fast_lock); type pthread_mutex_t is record m_reserved : Integer; m_count : Integer; m_owner : System.Address; m_kind : Integer; m_lock : struct_pthread_fast_lock; end record; pragma Convention (C, pthread_mutex_t); end System.Linux;