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-rw-r--r--src/os/unix/ngx_errno.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/os/unix/ngx_errno.c b/src/os/unix/ngx_errno.c
index e94f2c9b0..c50da8251 100644
--- a/src/os/unix/ngx_errno.c
+++ b/src/os/unix/ngx_errno.c
@@ -2,6 +2,8 @@
#include <ngx_core.h>
+#if (HAVE_STRERROR_R)
+
ngx_int_t ngx_strerror_r(int err, char *errstr, size_t size)
{
size_t len;
@@ -22,3 +24,5 @@ ngx_int_t ngx_strerror_r(int err, char *errstr, size_t size)
return len;
}
+
+#endif