Re: [Xen-devel] [PATCH RESEND v1 1/8] stubdom/vtpm: include stdio.h for declaration of printf

2019-09-27 Thread Daniel De Graaf 

On 9/24/19 10:03 AM, Olaf Hering wrote:

The function read_vtpmblk uses printf(3), but stdio.h is not included
in this file. This results in a warning from gcc-7:

vtpmblk.c: In function 'read_vtpmblk':
vtpmblk.c:322:7: warning: implicit declaration of function 'printf' 
[-Wimplicit-function-declaration]
printf("Expected: ");
vtpmblk.c:322:7: warning: incompatible implicit declaration of built-in 
function 'printf'
vtpmblk.c:322:7: note: include '' or provide a declaration of 'printf'

Signed-off-by: Olaf Hering 

Acked-by: Daniel De Graaf 

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[Xen-devel] [PATCH RESEND v1 1/8] stubdom/vtpm: include stdio.h for declaration of printf

2019-09-24 Thread Olaf Hering 
The function read_vtpmblk uses printf(3), but stdio.h is not included
in this file. This results in a warning from gcc-7:

vtpmblk.c: In function 'read_vtpmblk':
vtpmblk.c:322:7: warning: implicit declaration of function 'printf' 
[-Wimplicit-function-declaration]
   printf("Expected: ");
vtpmblk.c:322:7: warning: incompatible implicit declaration of built-in 
function 'printf'
vtpmblk.c:322:7: note: include '' or provide a declaration of 'printf'

Signed-off-by: Olaf Hering 
---
 stubdom/vtpm/vtpmblk.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/stubdom/vtpm/vtpmblk.c b/stubdom/vtpm/vtpmblk.c
index fe529ab5ac..681f0c01b6 100644
--- a/stubdom/vtpm/vtpmblk.c
+++ b/stubdom/vtpm/vtpmblk.c
@@ -20,6 +20,7 @@
 #include 
 #include 
 #include 
+#include 
 
 /*Encryption key and block sizes */
 #define BLKSZ 16

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