| 1 | n/a | /* Minimal main program -- everything is loaded from the library */ |
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| 2 | n/a | |
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| 3 | n/a | #include "Python.h" |
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| 4 | n/a | #include <locale.h> |
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| 5 | n/a | |
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| 6 | n/a | #ifdef __FreeBSD__ |
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| 7 | n/a | #include <fenv.h> |
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| 8 | n/a | #endif |
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| 9 | n/a | |
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| 10 | n/a | #ifdef MS_WINDOWS |
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| 11 | n/a | int |
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| 12 | n/a | wmain(int argc, wchar_t **argv) |
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| 13 | n/a | { |
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| 14 | n/a | return Py_Main(argc, argv); |
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| 15 | n/a | } |
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| 16 | n/a | #else |
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| 17 | n/a | |
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| 18 | n/a | int |
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| 19 | n/a | main(int argc, char **argv) |
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| 20 | n/a | { |
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| 21 | n/a | wchar_t **argv_copy; |
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| 22 | n/a | /* We need a second copy, as Python might modify the first one. */ |
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| 23 | n/a | wchar_t **argv_copy2; |
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| 24 | n/a | int i, res; |
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| 25 | n/a | char *oldloc; |
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| 26 | n/a | |
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| 27 | n/a | /* Force malloc() allocator to bootstrap Python */ |
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| 28 | n/a | (void)_PyMem_SetupAllocators("malloc"); |
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| 29 | n/a | |
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| 30 | n/a | argv_copy = (wchar_t **)PyMem_RawMalloc(sizeof(wchar_t*) * (argc+1)); |
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| 31 | n/a | argv_copy2 = (wchar_t **)PyMem_RawMalloc(sizeof(wchar_t*) * (argc+1)); |
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| 32 | n/a | if (!argv_copy || !argv_copy2) { |
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| 33 | n/a | fprintf(stderr, "out of memory\n"); |
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| 34 | n/a | return 1; |
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| 35 | n/a | } |
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| 36 | n/a | |
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| 37 | n/a | /* 754 requires that FP exceptions run in "no stop" mode by default, |
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| 38 | n/a | * and until C vendors implement C99's ways to control FP exceptions, |
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| 39 | n/a | * Python requires non-stop mode. Alas, some platforms enable FP |
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| 40 | n/a | * exceptions by default. Here we disable them. |
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| 41 | n/a | */ |
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| 42 | n/a | #ifdef __FreeBSD__ |
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| 43 | n/a | fedisableexcept(FE_OVERFLOW); |
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| 44 | n/a | #endif |
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| 45 | n/a | |
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| 46 | n/a | oldloc = _PyMem_RawStrdup(setlocale(LC_ALL, NULL)); |
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| 47 | n/a | if (!oldloc) { |
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| 48 | n/a | fprintf(stderr, "out of memory\n"); |
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| 49 | n/a | return 1; |
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| 50 | n/a | } |
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| 51 | n/a | |
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| 52 | n/a | setlocale(LC_ALL, ""); |
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| 53 | n/a | for (i = 0; i < argc; i++) { |
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| 54 | n/a | argv_copy[i] = Py_DecodeLocale(argv[i], NULL); |
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| 55 | n/a | if (!argv_copy[i]) { |
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| 56 | n/a | PyMem_RawFree(oldloc); |
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| 57 | n/a | fprintf(stderr, "Fatal Python error: " |
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| 58 | n/a | "unable to decode the command line argument #%i\n", |
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| 59 | n/a | i + 1); |
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| 60 | n/a | return 1; |
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| 61 | n/a | } |
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| 62 | n/a | argv_copy2[i] = argv_copy[i]; |
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| 63 | n/a | } |
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| 64 | n/a | argv_copy2[argc] = argv_copy[argc] = NULL; |
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| 65 | n/a | |
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| 66 | n/a | setlocale(LC_ALL, oldloc); |
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| 67 | n/a | PyMem_RawFree(oldloc); |
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| 68 | n/a | |
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| 69 | n/a | res = Py_Main(argc, argv_copy); |
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| 70 | n/a | |
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| 71 | n/a | /* Force again malloc() allocator to release memory blocks allocated |
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| 72 | n/a | before Py_Main() */ |
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| 73 | n/a | (void)_PyMem_SetupAllocators("malloc"); |
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| 74 | n/a | |
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| 75 | n/a | for (i = 0; i < argc; i++) { |
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| 76 | n/a | PyMem_RawFree(argv_copy2[i]); |
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| 77 | n/a | } |
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| 78 | n/a | PyMem_RawFree(argv_copy); |
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| 79 | n/a | PyMem_RawFree(argv_copy2); |
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| 80 | n/a | return res; |
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| 81 | n/a | } |
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| 82 | n/a | #endif |
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