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| author | Christopher Ferris <cferris@google.com> | 2017-09-22 19:24:50 (GMT) |
|---|---|---|
| committer | David Goldblatt <davidtgoldblatt@gmail.com> | 2018-01-11 05:01:18 (GMT) |
| commit | f78d4ca3fbff6cab0c704c787706a53ddafcbe13 (patch) | |
| tree | 8cc6a214bde51a42beb77ac92fe0d00dd44c0c90 /src | |
| parent | ba5992fe9ac1708c812ec65bff3270bba17f1e1b (diff) | |
| download | jemalloc-f78d4ca3fbff6cab0c704c787706a53ddafcbe13.zip jemalloc-f78d4ca3fbff6cab0c704c787706a53ddafcbe13.tar.gz jemalloc-f78d4ca3fbff6cab0c704c787706a53ddafcbe13.tar.bz2 | |
Modify configure to determine return value of strerror_r.
On glibc and Android's bionic, strerror_r returns char* when
_GNU_SOURCE is defined.
Add a configure check for this rather than assume glibc is the
only libc that behaves this way.
Diffstat (limited to 'src')
| -rw-r--r-- | src/malloc_io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/malloc_io.c b/src/malloc_io.c index 6b99afc..fd27bd1 100644 --- a/src/malloc_io.c +++ b/src/malloc_io.c @@ -111,7 +111,7 @@ buferror(int err, char *buf, size_t buflen) { FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err, 0, (LPSTR)buf, (DWORD)buflen, NULL); return 0; -#elif defined(__GLIBC__) && defined(_GNU_SOURCE) +#elif defined(JEMALLOC_STRERROR_R_RETURNS_CHAR_WITH_GNU_SOURCE) && defined(_GNU_SOURCE) char *b = strerror_r(err, buf, buflen); if (b != buf) { strncpy(buf, b, buflen); |