From: Ulf Hermann <ulf.hermann@qt.io>
To: <elfutils-devel@sourceware.org>
Subject: [PATCH] Define roundup() for strings.c if it doesn't exist
Date: Thu, 04 May 2017 09:57:00 -0000 [thread overview]
Message-ID: <7e561493-0a3b-b7f7-5145-b5666eeffb51@qt.io> (raw)
Change-Id: I6ea7c1f894e89bbaaecb724473c4c00e67296f05
Signed-off-by: Ulf Hermann <ulf.hermann@qt.io>
---
src/ChangeLog | 4 ++++
src/strings.c | 3 +++
2 files changed, 7 insertions(+)
diff --git a/src/ChangeLog b/src/ChangeLog
index 64db1ca..4a32604 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2017-05-04 Ulf Hermann <ulf.hermann@qt.io>
+
+ * strings.c: If roundup() is not defined, define it.
+
2017-04-28 Ulf Hermann <ulf.hermann@qt.io>
* Makefile.am: Use the predefined names for libelf, libdw, libasm,
diff --git a/src/strings.c b/src/strings.c
index d214356..22cbfac 100644
--- a/src/strings.c
+++ b/src/strings.c
@@ -450,6 +450,9 @@ process_chunk (const char *fname, const unsigned char *buf, off_t to,
*unprinted = xstrndup ((const char *) start, curlen);
}
+#ifndef roundup
+#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
+#endif
/* Map a file in as large chunks as possible. */
static void *
--
2.1.4
reply other threads:[~2017-05-04 9:38 UTC|newest]
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