From: Andy Polyakov <appro@openssl.org>
Date: Tue, 27 Jan 2004 22:06:48 +0000 (+0000)
Subject: #undef _POSIX_C_SOURCE in ui_openssl.c ruined IRIX builds. Comment on why
X-Git-Tag: LEVITTE_before_const~47
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=6df617a59da15286014abe03f9d3b5e2d9835d3d;p=oweals%2Fopenssl.git

#undef _POSIX_C_SOURCE in ui_openssl.c ruined IRIX builds. Comment on why
_POSIX_C_SOURCE needed in first place.
---

diff --git a/crypto/ui/ui_openssl.c b/crypto/ui/ui_openssl.c
index fad17024a0..7c80f5feb2 100644
--- a/crypto/ui/ui_openssl.c
+++ b/crypto/ui/ui_openssl.c
@@ -117,10 +117,14 @@
 
 #include <openssl/e_os2.h>
 
+/* need for #define _POSIX_C_SOURCE arises whenever you pass -ansi to gcc
+ * [maybe others?], because it masks interfaces not discussed in standard,
+ * sigaction and fileno included. -pedantic would be more appropriate for
+ * the intended purposes, but we can't prevent users from adding -ansi.
+ */
 #define _POSIX_C_SOURCE 1
 #include <signal.h>
 #include <stdio.h>
-#undef _POSIX_C_SOURCE
 #include <string.h>
 #include <errno.h>