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ac1767eff2
If we're on non-Linux, we can use some portability fallbacks to get similar behavior to Linux. I'm sure we can optimize this a bit more for FreeBSD if someone with that installed wants to come look at things and improve them.
58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/* sp-capture-util-private.h
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*
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* Copyright © 2019 Christian Hergert <chergert@redhat.com>
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*
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* This file is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This file is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SP_CAPTURE_UTIL_PRIVATE_H
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#define SP_CAPTURE_UTIL_PRIVATE_H
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#include <glib.h>
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#ifdef __linux__
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# include <sys/sendfile.h>
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#endif
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#include <unistd.h>
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#ifdef __linux__
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# define _sp_getpagesize getpagesize
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# define _sp_pread pread
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# define _sp_pwrite pwrite
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# define _sp_write write
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# define _sp_getpid getpid
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# define _sp_sendfile sendfile
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#else
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size_t _sp_getpagesize (void);
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ssize_t _sp_pread (int fd,
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void *buf,
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size_t count,
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off_t offset);
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ssize_t _sp_pwrite (int fd,
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const void *buf,
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size_t count,
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off_t offset);
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ssize_t _sp_write (int fd,
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const void *buf,
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size_t count);
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gint32 _sp_getpid (void);
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ssize_t _sp_sendfile (int out_fd,
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int in_fd,
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off_t *offset,
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size_t count);
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#endif
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#endif /* SP_CAPTURE_UTIL_PRIVATE_H */
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