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Last change
on this file since 508 was
506,
checked in by viala@…, 6 years ago
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[syscalls] add interface in implementation.
Add const where possible, fix protoypes to follow interface.
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File size:
960 bytes
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| 1 | /* |
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| 2 | * kern/sys_getpid.c - get process id |
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| 3 | * |
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| 4 | * Author Alain Greiner (2016,2017) |
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| 5 | * |
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| 6 | * Copyright (c) UPMC Sorbonne Universites |
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| 7 | * |
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| 8 | * This file is part of ALMOS-MKH. |
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| 9 | * |
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| 10 | * ALMOS-MKH is free software; you can redistribute it and/or modify it |
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| 11 | * under the terms of the GNU General Public License as published by |
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| 12 | * the Free Software Foundation; version 2.0 of the License. |
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| 13 | * |
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| 14 | * ALMOS-MKH is distributed in the hope that it will be useful, but |
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| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 17 | * General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU General Public License |
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| 20 | * along with ALMOS-MKH; if not, write to the Free Software Foundation, |
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| 21 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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| 22 | */ |
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| 23 | |
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| 24 | #include <thread.h> |
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| 25 | |
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| 26 | #include <syscalls.h> |
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| 27 | |
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| 28 | //////////////// |
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| 29 | int sys_getpid( void ) |
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| 30 | { |
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| 31 | return CURRENT_THREAD->process->pid; |
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| 32 | } |
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