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Check for __GLIBC__ instead of _GNU_SOURCE

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musl doesn't obey this behavior.
This commit is contained in:
Calvin Rose 2024-06-21 17:17:22 -05:00
parent fda0a081f5
commit a5d6b22838
1 changed files with 1 additions and 1 deletions
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2
src/core/util.c
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@ -972,7 +972,7 @@ const char *janet_strerror(int e) {
#ifdef JANET_WINDOWS #ifdef JANET_WINDOWS
/* Microsoft strerror seems sane here and is thread safe by default */ /* Microsoft strerror seems sane here and is thread safe by default */
return strerror(e); return strerror(e);
#elif defined(_GNU_SOURCE) #elif defined(__GLIBC__)
/* See https://linux.die.net/man/3/strerror_r */ /* See https://linux.die.net/man/3/strerror_r */
return strerror_r(e, janet_vm.strerror_buf, sizeof(janet_vm.strerror_buf)); return strerror_r(e, janet_vm.strerror_buf, sizeof(janet_vm.strerror_buf));
#else #else