not really needed, patching was (probably) caused by miscompilation
with recent gcc, but bloat-o-meter reports
| show_progress 220 192 -28
after this patch. The '#define' seems to be the only way to gain
this reduction; 'const' annotations do not have an effect with gcc
4.6 and 'static' will save the 28 bytes but adds other 5 ones.
Signed-off-by: Enrico Scholz <enrico.scholz@xxxxxxxxxxxxxxxxx>
---
lib/show_progress.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/lib/show_progress.c b/lib/show_progress.c
index 39808d2..341184b 100644
--- a/lib/show_progress.c
+++ b/lib/show_progress.c
@@ -25,6 +25,7 @@
#include <asm-generic/div64.h>
#define HASHES_PER_LINE 65
+#define SPINCHR "\\|/-"
static int printed;
static int progress_max;
@@ -32,10 +33,8 @@ static int spin;
void show_progress(int now)
{
- char spinchr[] = "\\|/-";
-
if (now < 0) {
- printf("%c\b", spinchr[spin++ % (sizeof(spinchr) - 1)]);
+ printf("%c\b", SPINCHR[spin++ % (sizeof(SPINCHR) - 1)]);
return;
}
--
1.7.7.6
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