From 4eb0463971e7a806ac8b7cf4c6cfede2b7f4fff8 Mon Sep 17 00:00:00 2001
From: Johannes Sixt <johannes.sixt@telecom.at>
Date: Fri, 16 Nov 2007 13:42:51 +0100
Subject: [PATCH] Make report() from usage.c public as vreport().

We will use it for customized error reporting routines.
---
 git-compat-util.h | 1 +
 usage.c           | 8 ++++----
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/git-compat-util.h b/git-compat-util.h
index f09f244061..d94c683e0c 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -150,6 +150,7 @@
 #endif
 
 /* General helper functions */
+extern void vreport(const char *prefix, const char *err, va_list params);
 extern void usage(const char *err) NORETURN;
 extern void die(const char *err, ...) NORETURN __attribute__((format (printf, 1, 2)));
 extern int error(const char *err, ...) __attribute__((format (printf, 1, 2)));
diff --git a/usage.c b/usage.c
index 820d09f92b..349f3fb350 100644
--- a/usage.c
+++ b/usage.c
@@ -5,7 +5,7 @@
  */
 #include "git-compat-util.h"
 
-static void report(const char *prefix, const char *err, va_list params)
+void vreport(const char *prefix, const char *err, va_list params)
 {
 	char msg[1024];
 	vsnprintf(msg, sizeof(msg), err, params);
@@ -20,18 +20,18 @@ static NORETURN void usage_builtin(const char *err)
 
 static NORETURN void die_builtin(const char *err, va_list params)
 {
-	report("fatal: ", err, params);
+	vreport("fatal: ", err, params);
 	exit(128);
 }
 
 static void error_builtin(const char *err, va_list params)
 {
-	report("error: ", err, params);
+	vreport("error: ", err, params);
 }
 
 static void warn_builtin(const char *warn, va_list params)
 {
-	report("warning: ", warn, params);
+	vreport("warning: ", warn, params);
 }
 
 /* If we are in a dlopen()ed .so write to a global variable would segfault