diff options
| author | Martin v. Löwis <martin@v.loewis.de> | 2003-03-30 17:23:49 (GMT) |
|---|---|---|
| committer | Martin v. Löwis <martin@v.loewis.de> | 2003-03-30 17:23:49 (GMT) |
| commit | f26d63b3e19bf57e93010ec4a0a5af1a87e3bcef (patch) | |
| tree | 574b19e53c61179b25770b35107ba34162198982 /Modules/resource.c | |
| parent | 852ba7eb2a38a4d57cea73bf34b11f8e65f004e1 (diff) | |
| download | cpython-f26d63b3e19bf57e93010ec4a0a5af1a87e3bcef.zip cpython-f26d63b3e19bf57e93010ec4a0a5af1a87e3bcef.tar.gz cpython-f26d63b3e19bf57e93010ec4a0a5af1a87e3bcef.tar.bz2 | |
Patch #650412: Check whether the address of flock and getpagesize
can be taken, and use _SC_PAGE_SIZE if getpagesize is not available.
Diffstat (limited to 'Modules/resource.c')
| -rw-r--r-- | Modules/resource.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/Modules/resource.c b/Modules/resource.c index 003599d..e82df6d 100644 --- a/Modules/resource.c +++ b/Modules/resource.c @@ -5,6 +5,10 @@ #include <sys/time.h> #include <string.h> #include <errno.h> +/* for sysconf */ +#if defined(HAVE_UNISTD_H) +#include <unistd.h> +#endif /* On some systems, these aren't in any header file. On others they are, with inconsistent prototypes. @@ -193,7 +197,15 @@ resource_getpagesize(PyObject *self, PyObject *args) { if (!PyArg_ParseTuple(args, ":getpagesize")) return NULL; - return Py_BuildValue("i", getpagesize()); + + long pagesize = 0; +#if defined(HAVE_GETPAGESIZE) + pagesize = getpagesize(); +#elif defined(HAVE_SYSCONF) + pagesize = sysconf(_SC_PAGE_SIZE); +#endif + return Py_BuildValue("i", pagesize); + } /* List of functions */ |