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HADOOP-19170. Fixes compilation issues on Mac #6822

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merged 1 commit into from
May 14, 2024
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HADOOP-19170. Fixes compilation issues on Mac #6822

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12 changes: 9 additions & 3 deletions hadoop-common-project/hadoop-common/src/main/native/src/exception.c
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Original file line number Diff line number Diff line change
Expand Up @@ -110,9 +110,16 @@ jthrowable newIOException(JNIEnv* env, const char *fmt, ...)

const char* terror(int errnum)
{

#if defined(__sun) || defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2, 32)
// MT-Safe under Solaris or glibc >= 2.32 not supporting sys_errlist/sys_nerr
#if defined(__sun)
#define USE_STR_ERROR
#elif defined(__GLIBC_PREREQ)
#if __GLIBC_PREREQ(2, 32)
#define USE_STR_ERROR
#endif
#endif

#if defined(USE_STR_ERROR)
return strerror(errnum);
#else
if ((errnum < 0) || (errnum >= sys_nerr)) {
Expand All @@ -121,4 +128,3 @@ const char* terror(int errnum)
return sys_errlist[errnum];
#endif
}