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From 00f03f600f29323cc6fd1c0f484a06d31acfd51d Mon Sep 17 00:00:00 2001
From: Dragos Motrea <Dragos.Motrea@enea.com>
Date: Thu, 13 Jul 2017 13:55:42 +0200
Subject: [rt-tools][LXCR-7892][PATCHv1 1/1] bitcalc: resolved compilation
warnings
Two warnings resolved: functions which are candidates for 'pure' attribute and
an uninitialized variable.
Upstream-Status: Submitted
Signed-off-by: Dragos Motrea <Dragos.Motrea@enea.com>
---
bitcalc/src/bitcalc.c | 2 +-
bitcalc/src/bitmap.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/bitcalc/src/bitcalc.c b/bitcalc/src/bitcalc.c
index bae4c06..8a51628 100644
--- a/bitcalc/src/bitcalc.c
+++ b/bitcalc/src/bitcalc.c
@@ -54,7 +54,7 @@ static size_t bitmap_stack_depth_max = 0;
static char *bitmap_str(const struct bitmap_t *set)
{
- char *str;
+ char *str = NULL;
switch (display_format) {
case format_mask:
diff --git a/bitcalc/src/bitmap.h b/bitcalc/src/bitmap.h
index 17fee3a..5022dac 100644
--- a/bitcalc/src/bitmap.h
+++ b/bitcalc/src/bitmap.h
@@ -61,10 +61,10 @@ extern struct bitmap_t *bitmap_alloc_from_u32_list(const char *mlist);
*/
/* Return 1 if bit is set in bit mask, 0 otherwise. */
-extern int bitmap_isset(size_t bit, const struct bitmap_t *set);
+extern int bitmap_isset(size_t bit, const struct bitmap_t *set) __attribute__((pure));
/* Return the number of bits set in bit mask. */
-extern size_t bitmap_bit_count(const struct bitmap_t *set);
+extern size_t bitmap_bit_count(const struct bitmap_t *set) __attribute__((pure));
/*
* Modify bitmap
--
2.7.4
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