Convert any remaining uses of fprintf(stderr, "warning:"...
to use warn_report() instead. This helps standardise on a single
method of printing warnings to the user.

All of the warnings were changed using this command:
  find ./* -type f -exec sed -i 's|fprintf(.*".*warning[,:] |warn_report("|Ig' {} +

The #include lines and chagnes to the test Makefile were manually
updated to allow the code to compile.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
---
This was split out of my original series fixing QEMU warnings.

 tests/Makefile.include | 2 +-
 util/cutils.c          | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/tests/Makefile.include b/tests/Makefile.include
index 80527a8763..91d5a4544f 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -584,7 +584,7 @@ tests/test-iov$(EXESUF): tests/test-iov.o $(test-util-obj-y)
 tests/test-hbitmap$(EXESUF): tests/test-hbitmap.o $(test-util-obj-y) $(test-crypto-obj-y)
 tests/test-x86-cpuid$(EXESUF): tests/test-x86-cpuid.o
 tests/test-xbzrle$(EXESUF): tests/test-xbzrle.o migration/xbzrle.o migration/page_cache.o $(test-util-obj-y)
-tests/test-cutils$(EXESUF): tests/test-cutils.o util/cutils.o
+tests/test-cutils$(EXESUF): tests/test-cutils.o util/cutils.o $(test-util-obj-y)
 tests/test-int128$(EXESUF): tests/test-int128.o
 tests/rcutorture$(EXESUF): tests/rcutorture.o $(test-util-obj-y)
 tests/test-rcu-list$(EXESUF): tests/test-rcu-list.o $(test-util-obj-y)
diff --git a/util/cutils.c b/util/cutils.c
index 1534682083..b33ede83d1 100644
--- a/util/cutils.c
+++ b/util/cutils.c
@@ -30,6 +30,7 @@
 #include "qemu/iov.h"
 #include "net/net.h"
 #include "qemu/cutils.h"
+#include "qemu/error-report.h"
 
 void strpadcpy(char *buf, int buf_size, const char *str, char pad)
 {
@@ -601,7 +602,7 @@ int parse_debug_env(const char *name, int max, int initial)
         return initial;
     }
     if (debug < 0 || debug > max || errno != 0) {
-        fprintf(stderr, "warning: %s not in [0, %d]", name, max);
+        warn_report("%s not in [0, %d]", name, max);
         return initial;
     }
     return debug;
-- 
2.11.0

On 08/18/2017 03:47 PM, Alistair Francis wrote:
> Convert any remaining uses of fprintf(stderr, "warning:"...
> to use warn_report() instead. This helps standardise on a single
> method of printing warnings to the user.
> 
> All of the warnings were changed using this command:
>    find ./* -type f -exec sed -i 's|fprintf(.*".*warning[,:] |warn_report("|Ig' {} +
> 
> The #include lines and chagnes to the test Makefile were manually

line, changes

> updated to allow the code to compile.
> 
> Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

> ---
> This was split out of my original series fixing QEMU warnings.
> 
>   tests/Makefile.include | 2 +-
>   util/cutils.c          | 3 ++-
>   2 files changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/tests/Makefile.include b/tests/Makefile.include
> index 80527a8763..91d5a4544f 100644
> --- a/tests/Makefile.include
> +++ b/tests/Makefile.include
> @@ -584,7 +584,7 @@ tests/test-iov$(EXESUF): tests/test-iov.o $(test-util-obj-y)
>   tests/test-hbitmap$(EXESUF): tests/test-hbitmap.o $(test-util-obj-y) $(test-crypto-obj-y)
>   tests/test-x86-cpuid$(EXESUF): tests/test-x86-cpuid.o
>   tests/test-xbzrle$(EXESUF): tests/test-xbzrle.o migration/xbzrle.o migration/page_cache.o $(test-util-obj-y)
> -tests/test-cutils$(EXESUF): tests/test-cutils.o util/cutils.o
> +tests/test-cutils$(EXESUF): tests/test-cutils.o util/cutils.o $(test-util-obj-y)
>   tests/test-int128$(EXESUF): tests/test-int128.o
>   tests/rcutorture$(EXESUF): tests/rcutorture.o $(test-util-obj-y)
>   tests/test-rcu-list$(EXESUF): tests/test-rcu-list.o $(test-util-obj-y)
> diff --git a/util/cutils.c b/util/cutils.c
> index 1534682083..b33ede83d1 100644
> --- a/util/cutils.c
> +++ b/util/cutils.c
> @@ -30,6 +30,7 @@
>   #include "qemu/iov.h"
>   #include "net/net.h"
>   #include "qemu/cutils.h"
> +#include "qemu/error-report.h"
>   
>   void strpadcpy(char *buf, int buf_size, const char *str, char pad)
>   {
> @@ -601,7 +602,7 @@ int parse_debug_env(const char *name, int max, int initial)
>           return initial;
>       }
>       if (debug < 0 || debug > max || errno != 0) {
> -        fprintf(stderr, "warning: %s not in [0, %d]", name, max);
> +        warn_report("%s not in [0, %d]", name, max);
>           return initial;
>       }
>       return debug;
>