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https://git.code.sf.net/p/fuse-emulator/fuse
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44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
/* relative_paths.c: Path-related compatibility routines
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Copyright (c) 1999-2012 Philip Kendall
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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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, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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Author contact information:
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E-mail: philip-fuse@shadowmagic.org.uk
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*/
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#include <config.h>
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#include <errno.h>
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#include <string.h>
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#include <unistd.h>
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#include "fuse.h"
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#include "ui/ui.h"
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void
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get_relative_directory( char *buffer, size_t bufsize )
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{
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ssize_t retval = readlink( "/proc/self/exe", buffer, bufsize - 1 );
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if( retval < 0 ) {
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ui_error( UI_ERROR_ERROR, "error getting current working directory: %s",
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strerror( -errno ) );
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fuse_abort();
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}
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buffer[ retval ] = '\0';
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}
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