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Diffstat (limited to 'src/vp.h')
| -rw-r--r-- | src/vp.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/vp.h b/src/vp.h new file mode 100644 index 0000000..0642191 --- /dev/null +++ b/src/vp.h @@ -0,0 +1,72 @@ +/*=========================================================================== + Copyright (c) 1998-2000, The Santa Cruz Operation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + *Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + *Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + *Neither name of The Santa Cruz Operation nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS + IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH + DAMAGE. + =========================================================================*/ + +/* $Id: vp.h,v 1.7 2004/04/30 15:31:43 broeker Exp $ */ + +/* + * VPATH assumptions: + * VPATH is the environment variable containing the view path + * where each path name is followed by ':', '\n', or '\0'. + * Embedded blanks are considered part of the path. + */ + +#ifndef CSCOPE_VP_H +#define CSCOPE_VP_H + +#define MAXPATH 200 /* max length for entire name */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#else +# define HAVE_FCNTL_H 1 /* in case of doubt, assume it's there */ +#endif +#ifdef HAVE_FCNTL_H +# include <fcntl.h> /* needed for O_... open flags */ +#endif + +#include <sys/types.h> +#include <sys/stat.h> + +#if !NOMALLOC +extern char **vpdirs; /* directories (including current) in view path */ +#else +#define MAXDIR 25 /* same as libVP */ +#define DIRLEN 80 /* same as libVP */ +extern char vpdirs[MAXDIR][DIRLEN + 1]; +#endif +extern int vpndirs; /* number of directories in view path */ + +void vpinit(char *current_dir); +int vpopen(char *path, int oflag); +int vpaccess(char *path, mode_t amode); + +#endif /* CSCOPE_VP_H */ |