osdep.h: Remove qemu_printf

qemu_printf is an ancient remnant which has been a simple #define to
printf for over a decade, and is used in only a few places. Expand
it out in those places and remove the #define.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NDaniel P. Berrange <berrange@redhat.com>

include/qemu/osdep.h

@@ -99,8 +99,6 @@ typedef signed int              int_fast16_t;
 #define inline always_inline
 #endif
 
-#define qemu_printf printf
-
 int qemu_daemon(int nochdir, int noclose);
 void *qemu_try_memalign(size_t alignment, size_t size);
 void *qemu_memalign(size_t alignment, size_t size);

monitor.c

@@ -678,7 +678,7 @@ static int get_str(char *buf, int buf_size, const char **pp)
                 case '\"':
                     break;
                 default:
-                    qemu_printf("unsupported escape code: '\\%c'\n", c);
+                    printf("unsupported escape code: '\\%c'\n", c);
                     goto fail;
                 }
                 if ((q - buf) < buf_size - 1) {
@@ -692,7 +692,7 @@ static int get_str(char *buf, int buf_size, const char **pp)
             }
         }
         if (*p != '\"') {
-            qemu_printf("unterminated string\n");
+            printf("unterminated string\n");
             goto fail;
         }
         p++;

user-exec.c

@@ -92,8 +92,8 @@ static inline int handle_cpu_signal(uintptr_t pc, unsigned long address,
     int ret;
 
 #if defined(DEBUG_SIGNAL)
-    qemu_printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n",
-                pc, address, is_write, *(unsigned long *)old_set);
+    printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n",
+           pc, address, is_write, *(unsigned long *)old_set);
 #endif
     /* XXX: locking issue */
     if (is_write && h2g_valid(address)