L4Re/departure

libexec/include/exec/memory.h

475:269fcdd3a413
20 months ago Paul Boddie Introduced a reopen operation to open new instances of already-opened files, employing this operation when obtaining memory segments of executable programs to avoid passing filenames around.
     1 /*     2  * Program memory initialisation support.     3  *     4  * Copyright (C) 2022, 2023 Paul Boddie <paul@boddie.org.uk>     5  *     6  * This program is free software; you can redistribute it and/or     7  * modify it under the terms of the GNU General Public License as     8  * published by the Free Software Foundation; either version 2 of     9  * the License, or (at your option) any later version.    10  *    11  * This program is distributed in the hope that it will be useful,    12  * but WITHOUT ANY WARRANTY; without even the implied warranty of    13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the    14  * GNU General Public License for more details.    15  *    16  * You should have received a copy of the GNU General Public License    17  * along with this program; if not, write to the Free Software    18  * Foundation, Inc., 51 Franklin Street, Fifth Floor,    19  * Boston, MA  02110-1301, USA    20  */    21     22 #pragma once    23     24 #include <exec/elf.h>    25 #include <exec/segment.h>    26     27     28     29 /* Initialisation functions. */    30     31 long exec_get_payload(const char *filename, Payload **payload, bool attach);    32     33 long exec_get_payload_file(file_t *file, Payload **payload, bool attach);    34     35 /* vim: tabstop=2 expandtab shiftwidth=2    36 */