Merge pull request #2444 from indygreg/dict-ifndef-guards

Add ifndef guards for _LARGEFILE_SOURCE and _LARGEFILE64_SOURCE
facebook · Dec 28, 2020 · 603829d · 603829d
2 parents d4f7d75 + dd1a7e4
commit 603829d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/dictBuilder/zdict.c b/lib/dictBuilder/zdict.c
@@ -23,9 +23,13 @@
 /* Unix Large Files support (>4GB) */
 #define _FILE_OFFSET_BITS 64
 #if (defined(__sun__) && (!defined(__LP64__)))   /* Sun Solaris 32-bits requires specific definitions */
+#  ifndef _LARGEFILE_SOURCE
 #  define _LARGEFILE_SOURCE
+#  endif
 #elif ! defined(__LP64__)                        /* No point defining Large file for 64 bit */
+#  ifndef _LARGEFILE64_SOURCE
 #  define _LARGEFILE64_SOURCE
+#  endif
 #endif