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| author | Guido van Rossum <guido@python.org> | 1997-02-14 22:59:58 +0000 |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1997-02-14 22:59:58 +0000 |
| commit | d87daa1008763c8d1b857b90f33764d6f969e80a (patch) | |
| tree | 31ec29c799f8e37ba88a8905d2a6064736b54418 /Modules/mathmodule.c | |
| parent | 73b5fcda7405afb21a32bd6845e768b7b78a0cb1 (diff) | |
| download | cpython-d87daa1008763c8d1b857b90f33764d6f969e80a.tar.gz | |
Changes for Lee Busby's SIGFPE patch set.
Two new modules fpectl and fpetest.
Surround various and sundry f.p. operations with PyFPE_*_PROTECT macros.
Diffstat (limited to 'Modules/mathmodule.c')
| -rw-r--r-- | Modules/mathmodule.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c index abf1d5b2db..bb4f1e80bd 100644 --- a/Modules/mathmodule.c +++ b/Modules/mathmodule.c @@ -80,7 +80,9 @@ math_1(args, func) if (! PyArg_Parse(args, "d", &x)) return NULL; errno = 0; + PyFPE_START_PROTECT("in math_1", return 0) x = (*func)(x); + PyFPE_END_PROTECT CHECK(x); if (errno != 0) return math_error(); @@ -97,7 +99,9 @@ math_2(args, func) if (! PyArg_Parse(args, "(dd)", &x, &y)) return NULL; errno = 0; + PyFPE_START_PROTECT("in math_2", return 0) x = (*func)(x, y); + PyFPE_END_PROTECT CHECK(x); if (errno != 0) return math_error(); @@ -173,7 +177,9 @@ math_ldexp(self, args) if (! PyArg_Parse(args, "(dd)", &x, &y)) return NULL; errno = 0; + PyFPE_START_PROTECT("ldexp", return 0) x = ldexp(x, (int)y); + PyFPE_END_PROTECT CHECK(x); if (errno != 0) return math_error(); |