hwloc-calc: print a message when reading locations from stdin

bgoglin · bgoglin · commit 0ec7b9390ae8 · 2020-04-27T12:21:29.000+02:00
Signed-off-by: Valentin Hoyet &lt;valentin.hoyet@inria.fr&gt;
Signed-off-by: Brice Goglin &lt;Brice.Goglin@inria.fr&gt;
diff --git a/utils/hwloc/hwloc-calc.c b/utils/hwloc/hwloc-calc.c
@@ -526,6 +526,7 @@ int main(int argc, char *argv[])
 #define HWLOC_CALC_LINE_LEN 64
     size_t len = HWLOC_CALC_LINE_LEN;
     char * line = malloc(len);
+    printf("Waiting for locations to process on stdin...\n");
     while (1) {
       char *current, *tmpline;
 
diff --git a/utils/hwloc/test-hwloc-calc.output b/utils/hwloc/test-hwloc-calc.output
@@ -164,6 +164,7 @@ PU:22_PU:23_Core:6_Core:7_Group0:2
 0x00ffffff
 
 # Reading from stdin
+Waiting for locations to process on stdin...
 0x00000001
 0xf0000000,0x0000000f
 0xffff0000,0x0000ffff
