| From e5ccf769c2dc7283b56a597fffdb5dc1558e3ce8 Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Sat, 3 Sep 2022 01:23:28 -0700 |
| Subject: [PATCH] src/internal: Use __GLIBC__ to check for GNU extention |
| implementation |
| |
| __USE_GNU is defined by _GNU_SOURCE and configure explicitly sets this |
| macro and it does have meaning on musl too, where it may have some level |
| of GNU compatibility but strerror_r is not one of them. Therefore we |
| have to check for libc implementation for this to be sure. |
| |
| Upstream-Status: Pending |
| |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- |
| src/internal.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/src/internal.c b/src/internal.c |
| index ef83b71..fb326fa 100644 |
| --- a/src/internal.c |
| +++ b/src/internal.c |
| @@ -431,7 +431,7 @@ char *cleanpath(char *path) { |
| |
| const char *xstrerror(int errnum, char *buf, size_t len) { |
| #ifdef HAVE_STRERROR_R |
| -# ifdef __USE_GNU |
| +# ifdef __GLIBC__ |
| /* Annoying linux specific API contract */ |
| return strerror_r(errnum, buf, len); |
| # else |
| -- |
| 2.37.3 |
| |