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- /***********************************************************
- Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
- The Netherlands.
-
- All Rights Reserved
-
- Permission to use, copy, modify, and distribute this software and its
- documentation for any purpose and without fee is hereby granted,
- provided that the above copyright notice appear in all copies and that
- both that copyright notice and this permission notice appear in
- supporting documentation, and that the names of Stichting Mathematisch
- Centrum or CWI or Corporation for National Research Initiatives or
- CNRI not be used in advertising or publicity pertaining to
- distribution of the software without specific, written prior
- permission.
-
- While CWI is the initial source for this software, a modified version
- is made available by the Corporation for National Research Initiatives
- (CNRI) at the Internet address ftp://ftp.python.org.
-
- STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
- REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
- MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
- CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-
- ******************************************************************/
-
- /* Return the initial module search path. */
-
- #include "Python.h"
- #include "osdefs.h"
-
-
- #ifndef PYTHONPATH
- #define PYTHONPATH "/usr/local/lib/python"
- #endif
-
- #ifndef PREFIX
- #define PREFIX "/usr/local"
- #endif
-
- #ifndef EXEC_PREFIX
- #define EXEC_PREFIX PREFIX
- #endif
-
-
- /* This is called once from pythonrun to initialize sys.path. The
- environment variable PYTHONPATH is fetched and the default path
- appended. The default path may be passed to the preprocessor; if
- not, a hardcoded default is used, which only makes (some) sense on
- Unix. */
-
- char *
- Py_GetPath Py_PROTO((void))
- {
- char *path = getenv("PYTHONPATH");
- char *defpath = PYTHONPATH;
- static char *buf = NULL;
- char *p;
- int n;
-
- if (path == NULL)
- path = "";
- n = strlen(path) + strlen(defpath) + 2;
- if (buf != NULL) {
- free(buf);
- buf = NULL;
- }
- buf = malloc(n);
- if (buf == NULL)
- Py_FatalError("not enough memory to copy module search path");
- strcpy(buf, path);
- p = buf + strlen(buf);
- if (p != buf)
- *p++ = DELIM;
- strcpy(p, defpath);
- return buf;
- }
-
-
- /* Similar for Makefile variables $prefix and $exec_prefix */
-
- char *
- Py_GetPrefix Py_PROTO((void))
- {
- return PREFIX;
- }
-
- char *
- Py_GetExecPrefix Py_PROTO((void))
- {
- return EXEC_PREFIX;
- }
-