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remove support for compiling on systems without getcwd()

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Do we need a fallback implementation of getcwd() from 1991 that claims to
support "really old Unix systems"? I don't think so.
This commit is contained in:
Benjamin Peterson 2013-08-23 21:01:48 -05:00
parent 12d5e0f016
commit 3a7dffa4ce
7 changed files with 31 additions and 138 deletions
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8
Modules/posixmodule.c
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@ -140,21 +140,18 @@ corresponding Unix manual entries for more information on calls.");
/* Various compilers have only certain posix functions */
/* XXX Gosh I wish these were all moved into pyconfig.h */
#if defined(__WATCOMC__) && !defined(__QNX__) /* Watcom compiler */
#define HAVE_GETCWD 1
#define HAVE_OPENDIR 1
#define HAVE_SYSTEM 1
#include <process.h>
#else
#ifdef __BORLANDC__ /* Borland compiler */
#define HAVE_EXECV 1
#define HAVE_GETCWD 1
#define HAVE_OPENDIR 1
#define HAVE_PIPE 1
#define HAVE_SYSTEM 1
#define HAVE_WAIT 1
#else
#ifdef _MSC_VER /* Microsoft compiler */
#define HAVE_GETCWD 1
#define HAVE_GETPPID 1
#define HAVE_GETLOGIN 1
#define HAVE_SPAWNV 1
@ -174,7 +171,6 @@ corresponding Unix manual entries for more information on calls.");
#if defined(__USLC__) && defined(__SCO_VERSION__) /* SCO UDK Compiler */
#define HAVE_FORK1 1
#endif
#define HAVE_GETCWD 1
#define HAVE_GETEGID 1
#define HAVE_GETEUID 1
#define HAVE_GETGID 1
@ -3179,7 +3175,6 @@ posix_lchown(PyObject *self, PyObject *args)
#endif /* HAVE_LCHOWN */
#ifdef HAVE_GETCWD
static PyObject *
posix_getcwd(int use_bytes)
{
@ -3251,7 +3246,6 @@ posix_getcwd_bytes(PyObject *self)
{
return posix_getcwd(1);
}
#endif
#if ((!defined(HAVE_LINK)) && defined(MS_WINDOWS))
#define HAVE_LINK 1
@ -10710,12 +10704,10 @@ static PyMethodDef posix_methods[] = {
#ifdef HAVE_CTERMID
{"ctermid", posix_ctermid, METH_NOARGS, posix_ctermid__doc__},
#endif
#ifdef HAVE_GETCWD
{"getcwd", (PyCFunction)posix_getcwd_unicode,
METH_NOARGS, posix_getcwd__doc__},
{"getcwdb", (PyCFunction)posix_getcwd_bytes,
METH_NOARGS, posix_getcwdb__doc__},
#endif
#if defined(HAVE_LINK) || defined(MS_WINDOWS)
{"link", (PyCFunction)posix_link,
METH_VARARGS | METH_KEYWORDS,