wine-staging/patches/Staging/0004-loader-Add-commandline-option-patches-to-show-the-pa.patch

From 6661529d2422f99287336b764fe7a5b61484b8ad Mon Sep 17 00:00:00 2001
From: Sebastian Lackner <sebastian@fds-team.de>
Date: Thu, 29 May 2014 23:43:45 +0200
Subject: loader: Add commandline option --patches to show the patch list.

---
 dlls/ntdll/misc.c     |  8 ++++++++
 dlls/ntdll/ntdll.spec |  1 +
 loader/main.c         | 36 +++++++++++++++++++++++++++++++++++-
 3 files changed, 44 insertions(+), 1 deletion(-)

diff --git a/dlls/ntdll/misc.c b/dlls/ntdll/misc.c
index ad1b43b..1f985e7 100644
--- a/dlls/ntdll/misc.c
+++ b/dlls/ntdll/misc.c
@@ -55,6 +55,14 @@ const char * CDECL NTDLL_wine_get_version(void)
 }
 
 /*********************************************************************
+ *                  wine_get_patches   (NTDLL.@)
+ */
+const void * CDECL NTDLL_wine_get_patches(void)
+{
+    return wine_get_patches();
+}
+
+/*********************************************************************
  *                  wine_get_build_id   (NTDLL.@)
  */
 const char * CDECL NTDLL_wine_get_build_id(void)
diff --git a/dlls/ntdll/ntdll.spec b/dlls/ntdll/ntdll.spec
index 7e95969..f9483aa 100644
--- a/dlls/ntdll/ntdll.spec
+++ b/dlls/ntdll/ntdll.spec
@@ -1421,6 +1421,7 @@
 
 # Version
 @ cdecl wine_get_version() NTDLL_wine_get_version
+@ cdecl wine_get_patches() NTDLL_wine_get_patches
 @ cdecl wine_get_build_id() NTDLL_wine_get_build_id
 @ cdecl wine_get_host_version(ptr ptr) NTDLL_wine_get_host_version
 
diff --git a/loader/main.c b/loader/main.c
index ac67290..b1df463 100644
--- a/loader/main.c
+++ b/loader/main.c
@@ -89,7 +89,8 @@ static void check_command_line( int argc, char *argv[] )
     static const char usage[] =
         "Usage: wine PROGRAM [ARGUMENTS...]   Run the specified program\n"
         "       wine --help                   Display this help and exit\n"
-        "       wine --version                Output version information and exit";
+        "       wine --version                Output version information and exit\n"
+        "       wine --patches                Output patch information and exit";
 
     if (argc <= 1)
     {
@@ -106,6 +107,39 @@ static void check_command_line( int argc, char *argv[] )
         printf( "%s\n", wine_get_build_id() );
         exit(0);
     }
+    if (!strcmp( argv[1], "--patches" ))
+    {
+        const struct
+        {
+            const char *author;
+            const char *subject;
+            int revision;
+        }
+        *next, *cur = wine_get_patches();
+
+        while (cur->author)
+        {
+            next = cur + 1;
+            while (next->author)
+            {
+                if (strcmp( cur->author, next->author )) break;
+                next++;
+            }
+
+            printf( "%s (%d):\n", cur->author, next - cur );
+            while (cur < next)
+            {
+                printf( "      %s", cur->subject );
+                if (cur->revision != 1)
+                    printf( " [rev %d]", cur->revision );
+                printf( "\n" );
+                cur++;
+            }
+            printf( "\n" );
+        }
+
+        exit(0);
+    }
 }
 
 
-- 
2.1.3