From: Pino Toscano <toscano.pino@tiscali.it>
Date: Sat, 27 Jun 2015 16:07:01 +0000 (+0200)
Subject: strings: Define MAP_POPULATE if not defined already
X-Git-Tag: elfutils-0.164~55
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af29f77436f827d10ec9004120426cffd3401137;p=thirdparty%2Felfutils.git

strings: Define MAP_POPULATE if not defined already

Currently it is available on Linux only, and it is more an hint.

Signed-off-by: Pino Toscano <toscano.pino@tiscali.it>
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 50223a4fc..632330c9f 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2015-06-27  Pino Toscano  <toscano.pino@tiscali.it>
+
+	* src/strings.c: Define MAP_POPULATE if not defined already.
+
 2015-06-27  Mark Wielaard  <mjw@redhat.com>
 
 	* nm.c (show_symbols): First call elf_getdata, then allocate memory.
diff --git a/src/strings.c b/src/strings.c
index 88a3c2f8f..397ce429b 100644
--- a/src/strings.c
+++ b/src/strings.c
@@ -43,6 +43,10 @@
 
 #include <system.h>
 
+#ifndef MAP_POPULATE
+# define MAP_POPULATE 0
+#endif
+
 
 /* Prototypes of local functions.  */
 static int read_fd (int fd, const char *fname, off64_t fdlen);