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lib9: use __builtin_return_address on IBM XL/C

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Ben Huntsman 2020-05-13 22:39:53 -07:00 committed by Russ Cox
parent 20c841bac1
commit 7a371bf936
1 changed files with 1 additions and 1 deletions
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2
include/libc.h
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@ -385,7 +385,7 @@ extern int exitcode(char*);
extern void exits(char*); extern void exits(char*);
extern double p9frexp(double, int*); extern double p9frexp(double, int*);
extern ulong getcallerpc(void*); extern ulong getcallerpc(void*);
#if defined(__GNUC__) || defined(__clang__) #if defined(__GNUC__) || defined(__clang__) || defined(__IBMC__)
#define getcallerpc(x) ((ulong)__builtin_return_address(0)) #define getcallerpc(x) ((ulong)__builtin_return_address(0))
#endif #endif
extern char* p9getenv(char*); extern char* p9getenv(char*);