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Add prototypes to get the mathmodule.c to compile on OSF1 5.1 (Tru64)

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and eliminate a compiler warning in floatobject.c.  There might be
a better way to go about this, but it should be good enough for now.
This commit is contained in:
Neal Norwitz 2008-01-25 08:04:16 +00:00
parent 769d0eefd7
commit 5f95a79b2b
2 changed files with 10 additions and 0 deletions
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5
Modules/mathmodule.c
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@ -12,6 +12,11 @@ extern double modf (double, double *);
#endif /* __STDC__ */
#endif /* _MSC_VER */
#ifdef _OSF_SOURCE
/* OSF1 5.1 doesn't make this available with XOPEN_SOURCE_EXTENDED defined */
extern double copysign(double, double);
#endif
/* Call is_error when errno != 0, and where x is the result libm
* returned. is_error will usually set up an exception and return
* true (1), but may return false (0) without setting up an exception.

5
Objects/floatobject.c
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@ -16,6 +16,11 @@ extern double fmod(double, double);
extern double pow(double, double);
#endif
#ifdef _OSF_SOURCE
/* OSF1 5.1 doesn't make this available with XOPEN_SOURCE_EXTENDED defined */
extern int finite(double);
#endif
/* Special free list -- see comments for same code in intobject.c. */
#define BLOCK_SIZE 1000 /* 1K less typical malloc overhead */
#define BHEAD_SIZE 8 /* Enough for a 64-bit pointer */