[flashrom] [PATCH 4/6] Adapt CLI to use new libflashrom interface' print callback

[Nico Huber]

This renames CLI's print() to fl_print_cb() and registers it through the
new libflashrom interface.

Signed-off-by: Nico Huber 
---
 cli_classic.c |    3 +++
 cli_output.c  |    7 +------
 flash.h       |    2 ++
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/cli_classic.c b/cli_classic.c
index 63565cb..073d95a 100644
--- a/cli_classic.c
+++ b/cli_classic.c
@@ -30,6 +30,7 @@
 #include "flash.h"
 #include "flashchips.h"
 #include "programmer.h"
+#include "libflashrom.h"

static void cli_classic_usage(const char *name)
 {
@@ -134,6 +135,8 @@ int main(int argc, char *argv[])
    char *tempstr = NULL;
    char *pparam = NULL;

+	fl_set_log_callback((fl_log_callback_t *)&fl_print_cb);
+
    print_version();
    print_banner();

diff --git a/cli_output.c b/cli_output.c
index 57a0a05..b3d86b2 100644
--- a/cli_output.c
+++ b/cli_output.c
@@ -68,9 +68,8 @@ void start_logging(void)
 #endif /* !STANDALONE */

/* Please note that level is the verbosity, not the importance of the message. */
-int print(enum msglevel level, const char *fmt, ...)
+int fl_print_cb(enum msglevel level, const char *fmt, va_list ap)
 {
-	va_list ap;
    int ret = 0;
    FILE *output_type = stdout;

@@ -78,9 +77,7 @@ int print(enum msglevel level, const char *fmt, ...)
    	output_type = stderr;

if (level <= verbose_screen) {
-		va_start(ap, fmt);
    	ret = vfprintf(output_type, fmt, ap);
-		va_end(ap);
    	/* msg_*spew usually happens inside chip accessors in possibly
    	 * time-critical operations. Don't slow them down by flushing.
    	 */
@@ -89,9 +86,7 @@ int print(enum msglevel level, const char *fmt, ...)
    }
 #ifndef STANDALONE
    if ((level <= verbose_logfile) && logfile) {
-		va_start(ap, fmt);
    	ret = vfprintf(logfile, fmt, ap);
-		va_end(ap);
    	if (level != MSG_SPEW)
    		fflush(logfile);
    }
diff --git a/flash.h b/flash.h
index a4cdde2..9a2ee29 100644
--- a/flash.h
+++ b/flash.h
@@ -26,6 +26,7 @@

#include <stdint.h>
 #include <stddef.h>
+#include <stdarg.h>
 #ifdef _WIN32
 #include <windows.h>
 #undef min
@@ -275,6 +276,7 @@ enum msglevel {
    MSG_DEBUG2	= 3,
    MSG_SPEW	= 4,
 };
+int fl_print_cb(enum msglevel level, const char *fmt, va_list ap);
 /* Let gcc and clang check for correct printf-style format strings. */
 int print(enum msglevel level, const char *fmt, ...) __attribute__((format(printf, 2, 3)));
 #define msg_gerr(...)	print(MSG_ERROR, __VA_ARGS__)	/* general errors */