Guido van Rossum | f84a539 | 1997-08-15 00:04:24 +0000 | [diff] [blame] | 1 | |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 2 | #include "Python.h" |
Martin v. Löwis | 688357e | 2002-04-08 21:28:20 +0000 | [diff] [blame] | 3 | #include "structseq.h" |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 4 | #include <sys/resource.h> |
| 5 | #include <sys/time.h> |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 6 | #include <string.h> |
| 7 | #include <errno.h> |
Martin v. Löwis | f26d63b | 2003-03-30 17:23:49 +0000 | [diff] [blame] | 8 | /* for sysconf */ |
| 9 | #if defined(HAVE_UNISTD_H) |
| 10 | #include <unistd.h> |
| 11 | #endif |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 12 | |
Guido van Rossum | 607b33a | 1997-08-17 16:24:30 +0000 | [diff] [blame] | 13 | /* On some systems, these aren't in any header file. |
| 14 | On others they are, with inconsistent prototypes. |
| 15 | We declare the (default) return type, to shut up gcc -Wall; |
| 16 | but we can't declare the prototype, to avoid errors |
| 17 | when the header files declare it different. |
| 18 | Worse, on some Linuxes, getpagesize() returns a size_t... */ |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 19 | |
| 20 | #define doubletime(TV) ((double)(TV).tv_sec + (TV).tv_usec * 0.000001) |
| 21 | |
| 22 | static PyObject *ResourceError; |
| 23 | |
Martin v. Löwis | 14f8b4c | 2002-06-13 20:33:02 +0000 | [diff] [blame] | 24 | PyDoc_STRVAR(struct_rusage__doc__, |
| 25 | "struct_rusage: Result from getrusage.\n\n" |
| 26 | "This object may be accessed either as a tuple of\n" |
| 27 | " (utime,stime,maxrss,ixrss,idrss,isrss,minflt,majflt,\n" |
| 28 | " nswap,inblock,oublock,msgsnd,msgrcv,nsignals,nvcsw,nivcsw)\n" |
| 29 | "or via the attributes ru_utime, ru_stime, ru_maxrss, and so on."); |
Martin v. Löwis | 688357e | 2002-04-08 21:28:20 +0000 | [diff] [blame] | 30 | |
| 31 | static PyStructSequence_Field struct_rusage_fields[] = { |
| 32 | {"ru_utime", "user time used"}, |
| 33 | {"ru_stime", "system time used"}, |
| 34 | {"ru_maxrss", "max. resident set size"}, |
| 35 | {"ru_ixrss", "shared memory size"}, |
| 36 | {"ru_idrss", "unshared data size"}, |
| 37 | {"ru_isrss", "unshared stack size"}, |
| 38 | {"ru_minflt", "page faults not requiring I/O"}, |
| 39 | {"ru_majflt", "page faults requiring I/O"}, |
| 40 | {"ru_nswap", "number of swap outs"}, |
| 41 | {"ru_inblock", "block input operations"}, |
| 42 | {"ru_oublock", "block output operations"}, |
| 43 | {"ru_msgsnd", "IPC messages sent"}, |
| 44 | {"ru_msgrcv", "IPC messages received"}, |
| 45 | {"ru_nsignals", "signals received"}, |
| 46 | {"ru_nvcsw", "voluntary context switches"}, |
| 47 | {"ru_nivcsw", "involuntary context switches"}, |
| 48 | {0} |
| 49 | }; |
| 50 | |
| 51 | static PyStructSequence_Desc struct_rusage_desc = { |
| 52 | "resource.struct_rusage", /* name */ |
| 53 | struct_rusage__doc__, /* doc */ |
| 54 | struct_rusage_fields, /* fields */ |
| 55 | 16 /* n_in_sequence */ |
| 56 | }; |
| 57 | |
| 58 | static PyTypeObject StructRUsageType; |
| 59 | |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 60 | static PyObject * |
Peter Schneider-Kamp | 416d413 | 2000-07-10 12:15:54 +0000 | [diff] [blame] | 61 | resource_getrusage(PyObject *self, PyObject *args) |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 62 | { |
| 63 | int who; |
| 64 | struct rusage ru; |
Martin v. Löwis | 688357e | 2002-04-08 21:28:20 +0000 | [diff] [blame] | 65 | PyObject *result; |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 66 | |
Guido van Rossum | 43713e5 | 2000-02-29 13:59:29 +0000 | [diff] [blame] | 67 | if (!PyArg_ParseTuple(args, "i:getrusage", &who)) |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 68 | return NULL; |
| 69 | |
| 70 | if (getrusage(who, &ru) == -1) { |
| 71 | if (errno == EINVAL) { |
| 72 | PyErr_SetString(PyExc_ValueError, |
| 73 | "invalid who parameter"); |
| 74 | return NULL; |
| 75 | } |
| 76 | PyErr_SetFromErrno(ResourceError); |
| 77 | return NULL; |
| 78 | } |
| 79 | |
Martin v. Löwis | 688357e | 2002-04-08 21:28:20 +0000 | [diff] [blame] | 80 | result = PyStructSequence_New(&StructRUsageType); |
| 81 | if (!result) |
| 82 | return NULL; |
| 83 | |
| 84 | PyStructSequence_SET_ITEM(result, 0, |
| 85 | PyFloat_FromDouble(doubletime(ru.ru_utime))); |
| 86 | PyStructSequence_SET_ITEM(result, 1, |
| 87 | PyFloat_FromDouble(doubletime(ru.ru_stime))); |
| 88 | PyStructSequence_SET_ITEM(result, 2, PyInt_FromLong(ru.ru_maxrss)); |
| 89 | PyStructSequence_SET_ITEM(result, 3, PyInt_FromLong(ru.ru_ixrss)); |
| 90 | PyStructSequence_SET_ITEM(result, 4, PyInt_FromLong(ru.ru_idrss)); |
| 91 | PyStructSequence_SET_ITEM(result, 5, PyInt_FromLong(ru.ru_isrss)); |
| 92 | PyStructSequence_SET_ITEM(result, 6, PyInt_FromLong(ru.ru_minflt)); |
| 93 | PyStructSequence_SET_ITEM(result, 7, PyInt_FromLong(ru.ru_majflt)); |
| 94 | PyStructSequence_SET_ITEM(result, 8, PyInt_FromLong(ru.ru_nswap)); |
| 95 | PyStructSequence_SET_ITEM(result, 9, PyInt_FromLong(ru.ru_inblock)); |
| 96 | PyStructSequence_SET_ITEM(result, 10, PyInt_FromLong(ru.ru_oublock)); |
| 97 | PyStructSequence_SET_ITEM(result, 11, PyInt_FromLong(ru.ru_msgsnd)); |
| 98 | PyStructSequence_SET_ITEM(result, 12, PyInt_FromLong(ru.ru_msgrcv)); |
| 99 | PyStructSequence_SET_ITEM(result, 13, PyInt_FromLong(ru.ru_nsignals)); |
| 100 | PyStructSequence_SET_ITEM(result, 14, PyInt_FromLong(ru.ru_nvcsw)); |
| 101 | PyStructSequence_SET_ITEM(result, 15, PyInt_FromLong(ru.ru_nivcsw)); |
| 102 | |
| 103 | if (PyErr_Occurred()) { |
| 104 | Py_DECREF(result); |
| 105 | return NULL; |
| 106 | } |
| 107 | |
| 108 | return result; |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 109 | } |
| 110 | |
| 111 | |
| 112 | static PyObject * |
Peter Schneider-Kamp | 416d413 | 2000-07-10 12:15:54 +0000 | [diff] [blame] | 113 | resource_getrlimit(PyObject *self, PyObject *args) |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 114 | { |
| 115 | struct rlimit rl; |
| 116 | int resource; |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 117 | |
Guido van Rossum | 43713e5 | 2000-02-29 13:59:29 +0000 | [diff] [blame] | 118 | if (!PyArg_ParseTuple(args, "i:getrlimit", &resource)) |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 119 | return NULL; |
| 120 | |
| 121 | if (resource < 0 || resource >= RLIM_NLIMITS) { |
| 122 | PyErr_SetString(PyExc_ValueError, |
| 123 | "invalid resource specified"); |
| 124 | return NULL; |
| 125 | } |
| 126 | |
| 127 | if (getrlimit(resource, &rl) == -1) { |
| 128 | PyErr_SetFromErrno(ResourceError); |
| 129 | return NULL; |
| 130 | } |
Guido van Rossum | 763737b | 1999-01-06 18:44:57 +0000 | [diff] [blame] | 131 | |
| 132 | #if defined(HAVE_LONG_LONG) |
| 133 | if (sizeof(rl.rlim_cur) > sizeof(long)) { |
| 134 | return Py_BuildValue("LL", |
Martin v. Löwis | b9a0f91 | 2003-03-29 10:06:18 +0000 | [diff] [blame] | 135 | (PY_LONG_LONG) rl.rlim_cur, |
| 136 | (PY_LONG_LONG) rl.rlim_max); |
Guido van Rossum | 763737b | 1999-01-06 18:44:57 +0000 | [diff] [blame] | 137 | } |
| 138 | #endif |
Neal Norwitz | 94a83fd | 2002-11-02 17:46:24 +0000 | [diff] [blame] | 139 | return Py_BuildValue("ll", (long) rl.rlim_cur, (long) rl.rlim_max); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 140 | } |
| 141 | |
| 142 | static PyObject * |
Peter Schneider-Kamp | 416d413 | 2000-07-10 12:15:54 +0000 | [diff] [blame] | 143 | resource_setrlimit(PyObject *self, PyObject *args) |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 144 | { |
| 145 | struct rlimit rl; |
| 146 | int resource; |
Guido van Rossum | 763737b | 1999-01-06 18:44:57 +0000 | [diff] [blame] | 147 | PyObject *curobj, *maxobj; |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 148 | |
Jeremy Hylton | d95efe4 | 2002-04-23 20:15:04 +0000 | [diff] [blame] | 149 | if (!PyArg_ParseTuple(args, "i(OO):setrlimit", |
| 150 | &resource, &curobj, &maxobj)) |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 151 | return NULL; |
| 152 | |
| 153 | if (resource < 0 || resource >= RLIM_NLIMITS) { |
| 154 | PyErr_SetString(PyExc_ValueError, |
| 155 | "invalid resource specified"); |
| 156 | return NULL; |
| 157 | } |
| 158 | |
Guido van Rossum | 763737b | 1999-01-06 18:44:57 +0000 | [diff] [blame] | 159 | #if !defined(HAVE_LARGEFILE_SUPPORT) |
| 160 | rl.rlim_cur = PyInt_AsLong(curobj); |
Jeremy Hylton | d95efe4 | 2002-04-23 20:15:04 +0000 | [diff] [blame] | 161 | if (rl.rlim_cur == -1 && PyErr_Occurred()) |
| 162 | return NULL; |
Guido van Rossum | 763737b | 1999-01-06 18:44:57 +0000 | [diff] [blame] | 163 | rl.rlim_max = PyInt_AsLong(maxobj); |
Jeremy Hylton | d95efe4 | 2002-04-23 20:15:04 +0000 | [diff] [blame] | 164 | if (rl.rlim_max == -1 && PyErr_Occurred()) |
| 165 | return NULL; |
Guido van Rossum | 763737b | 1999-01-06 18:44:57 +0000 | [diff] [blame] | 166 | #else |
| 167 | /* The limits are probably bigger than a long */ |
| 168 | rl.rlim_cur = PyLong_Check(curobj) ? |
| 169 | PyLong_AsLongLong(curobj) : PyInt_AsLong(curobj); |
Jeremy Hylton | d95efe4 | 2002-04-23 20:15:04 +0000 | [diff] [blame] | 170 | if (rl.rlim_cur == -1 && PyErr_Occurred()) |
| 171 | return NULL; |
Guido van Rossum | 763737b | 1999-01-06 18:44:57 +0000 | [diff] [blame] | 172 | rl.rlim_max = PyLong_Check(maxobj) ? |
| 173 | PyLong_AsLongLong(maxobj) : PyInt_AsLong(maxobj); |
Jeremy Hylton | d95efe4 | 2002-04-23 20:15:04 +0000 | [diff] [blame] | 174 | if (rl.rlim_max == -1 && PyErr_Occurred()) |
| 175 | return NULL; |
Guido van Rossum | 763737b | 1999-01-06 18:44:57 +0000 | [diff] [blame] | 176 | #endif |
| 177 | |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 178 | rl.rlim_cur = rl.rlim_cur & RLIM_INFINITY; |
| 179 | rl.rlim_max = rl.rlim_max & RLIM_INFINITY; |
| 180 | if (setrlimit(resource, &rl) == -1) { |
| 181 | if (errno == EINVAL) |
| 182 | PyErr_SetString(PyExc_ValueError, |
| 183 | "current limit exceeds maximum limit"); |
| 184 | else if (errno == EPERM) |
| 185 | PyErr_SetString(PyExc_ValueError, |
| 186 | "not allowed to raise maximum limit"); |
| 187 | else |
| 188 | PyErr_SetFromErrno(ResourceError); |
| 189 | return NULL; |
| 190 | } |
| 191 | Py_INCREF(Py_None); |
| 192 | return Py_None; |
| 193 | } |
| 194 | |
| 195 | static PyObject * |
Peter Schneider-Kamp | 416d413 | 2000-07-10 12:15:54 +0000 | [diff] [blame] | 196 | resource_getpagesize(PyObject *self, PyObject *args) |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 197 | { |
Neal Norwitz | 1ac3e39 | 2003-03-30 20:51:29 +0000 | [diff] [blame] | 198 | long pagesize = 0; |
Guido van Rossum | 43713e5 | 2000-02-29 13:59:29 +0000 | [diff] [blame] | 199 | if (!PyArg_ParseTuple(args, ":getpagesize")) |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 200 | return NULL; |
Martin v. Löwis | f26d63b | 2003-03-30 17:23:49 +0000 | [diff] [blame] | 201 | |
Martin v. Löwis | f26d63b | 2003-03-30 17:23:49 +0000 | [diff] [blame] | 202 | #if defined(HAVE_GETPAGESIZE) |
| 203 | pagesize = getpagesize(); |
| 204 | #elif defined(HAVE_SYSCONF) |
Martin v. Löwis | 0cb3c63 | 2004-08-12 13:26:56 +0000 | [diff] [blame^] | 205 | #if defined(_SC_PAGE_SIZE) |
Martin v. Löwis | f26d63b | 2003-03-30 17:23:49 +0000 | [diff] [blame] | 206 | pagesize = sysconf(_SC_PAGE_SIZE); |
Martin v. Löwis | 0cb3c63 | 2004-08-12 13:26:56 +0000 | [diff] [blame^] | 207 | #else |
| 208 | /* Irix 5.3 has _SC_PAGESIZE, but not _SC_PAGE_SIZE */ |
| 209 | pagesize = sysconf(_SC_PAGESIZE); |
| 210 | #endif |
Martin v. Löwis | f26d63b | 2003-03-30 17:23:49 +0000 | [diff] [blame] | 211 | #endif |
| 212 | return Py_BuildValue("i", pagesize); |
| 213 | |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 214 | } |
| 215 | |
| 216 | /* List of functions */ |
| 217 | |
| 218 | static struct PyMethodDef |
| 219 | resource_methods[] = { |
Martin v. Löwis | 43b936d | 2002-01-17 23:15:58 +0000 | [diff] [blame] | 220 | {"getrusage", resource_getrusage, METH_VARARGS}, |
| 221 | {"getrlimit", resource_getrlimit, METH_VARARGS}, |
| 222 | {"setrlimit", resource_setrlimit, METH_VARARGS}, |
| 223 | {"getpagesize", resource_getpagesize, METH_VARARGS}, |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 224 | {NULL, NULL} /* sentinel */ |
| 225 | }; |
| 226 | |
| 227 | |
| 228 | /* Module initialization */ |
| 229 | |
Mark Hammond | fe51c6d | 2002-08-02 02:27:13 +0000 | [diff] [blame] | 230 | PyMODINIT_FUNC |
Andrew M. Kuchling | fda3c3d | 2001-09-17 16:19:16 +0000 | [diff] [blame] | 231 | initresource(void) |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 232 | { |
Neil Schemenauer | 29ac3cb | 2002-03-24 22:27:39 +0000 | [diff] [blame] | 233 | PyObject *m, *v; |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 234 | |
| 235 | /* Create the module and add the functions */ |
| 236 | m = Py_InitModule("resource", resource_methods); |
| 237 | |
| 238 | /* Add some symbolic constants to the module */ |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 239 | if (ResourceError == NULL) { |
| 240 | ResourceError = PyErr_NewException("resource.error", |
| 241 | NULL, NULL); |
| 242 | } |
| 243 | Py_INCREF(ResourceError); |
| 244 | PyModule_AddObject(m, "error", ResourceError); |
Martin v. Löwis | 688357e | 2002-04-08 21:28:20 +0000 | [diff] [blame] | 245 | PyStructSequence_InitType(&StructRUsageType, &struct_rusage_desc); |
| 246 | PyModule_AddObject(m, "struct_rusage", |
| 247 | (PyObject*) &StructRUsageType); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 248 | |
| 249 | /* insert constants */ |
| 250 | #ifdef RLIMIT_CPU |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 251 | PyModule_AddIntConstant(m, "RLIMIT_CPU", RLIMIT_CPU); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 252 | #endif |
| 253 | |
| 254 | #ifdef RLIMIT_FSIZE |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 255 | PyModule_AddIntConstant(m, "RLIMIT_FSIZE", RLIMIT_FSIZE); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 256 | #endif |
| 257 | |
| 258 | #ifdef RLIMIT_DATA |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 259 | PyModule_AddIntConstant(m, "RLIMIT_DATA", RLIMIT_DATA); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 260 | #endif |
| 261 | |
| 262 | #ifdef RLIMIT_STACK |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 263 | PyModule_AddIntConstant(m, "RLIMIT_STACK", RLIMIT_STACK); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 264 | #endif |
| 265 | |
| 266 | #ifdef RLIMIT_CORE |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 267 | PyModule_AddIntConstant(m, "RLIMIT_CORE", RLIMIT_CORE); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 268 | #endif |
| 269 | |
| 270 | #ifdef RLIMIT_NOFILE |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 271 | PyModule_AddIntConstant(m, "RLIMIT_NOFILE", RLIMIT_NOFILE); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 272 | #endif |
| 273 | |
| 274 | #ifdef RLIMIT_OFILE |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 275 | PyModule_AddIntConstant(m, "RLIMIT_OFILE", RLIMIT_OFILE); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 276 | #endif |
| 277 | |
| 278 | #ifdef RLIMIT_VMEM |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 279 | PyModule_AddIntConstant(m, "RLIMIT_VMEM", RLIMIT_VMEM); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 280 | #endif |
| 281 | |
| 282 | #ifdef RLIMIT_AS |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 283 | PyModule_AddIntConstant(m, "RLIMIT_AS", RLIMIT_AS); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 284 | #endif |
| 285 | |
| 286 | #ifdef RLIMIT_RSS |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 287 | PyModule_AddIntConstant(m, "RLIMIT_RSS", RLIMIT_RSS); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 288 | #endif |
| 289 | |
| 290 | #ifdef RLIMIT_NPROC |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 291 | PyModule_AddIntConstant(m, "RLIMIT_NPROC", RLIMIT_NPROC); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 292 | #endif |
| 293 | |
| 294 | #ifdef RLIMIT_MEMLOCK |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 295 | PyModule_AddIntConstant(m, "RLIMIT_MEMLOCK", RLIMIT_MEMLOCK); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 296 | #endif |
| 297 | |
| 298 | #ifdef RUSAGE_SELF |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 299 | PyModule_AddIntConstant(m, "RUSAGE_SELF", RUSAGE_SELF); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 300 | #endif |
| 301 | |
Guido van Rossum | ebd05eb | 1997-12-09 19:35:48 +0000 | [diff] [blame] | 302 | #ifdef RUSAGE_CHILDREN |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 303 | PyModule_AddIntConstant(m, "RUSAGE_CHILDREN", RUSAGE_CHILDREN); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 304 | #endif |
| 305 | |
| 306 | #ifdef RUSAGE_BOTH |
Fred Drake | cca657b | 2002-02-14 06:59:26 +0000 | [diff] [blame] | 307 | PyModule_AddIntConstant(m, "RUSAGE_BOTH", RUSAGE_BOTH); |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 308 | #endif |
Neil Schemenauer | 29ac3cb | 2002-03-24 22:27:39 +0000 | [diff] [blame] | 309 | |
| 310 | #if defined(HAVE_LONG_LONG) |
| 311 | if (sizeof(RLIM_INFINITY) > sizeof(long)) { |
Martin v. Löwis | b9a0f91 | 2003-03-29 10:06:18 +0000 | [diff] [blame] | 312 | v = PyLong_FromLongLong((PY_LONG_LONG) RLIM_INFINITY); |
Neil Schemenauer | 29ac3cb | 2002-03-24 22:27:39 +0000 | [diff] [blame] | 313 | } else |
| 314 | #endif |
| 315 | { |
| 316 | v = PyInt_FromLong((long) RLIM_INFINITY); |
| 317 | } |
| 318 | if (v) { |
| 319 | PyModule_AddObject(m, "RLIM_INFINITY", v); |
| 320 | } |
Guido van Rossum | 2e63139 | 1996-12-18 18:37:27 +0000 | [diff] [blame] | 321 | } |