[virtio-9p] Make rpath thread safe

Current rpath inline function is heavily used in all system calls.
This function has a static buffer making it a non-thread safe function.
This patch introduces new thread-safe routine and makes use of it.

Signed-off-by: Venkateswararao Jujjuri "<jvrao@linux.vnet.ibm.com>

1 files changed, 0 insertions, 7 deletions

diff --git a/fsdev/file-op-9p.h b/fsdev/file-op-9p.h
index 126e60e27..af9daf797 100644
--- a/fsdev/file-op-9p.h
+++ b/fsdev/file-op-9p.h
@@ -97,11 +97,4 @@ typedef struct FileOperations
     void *opaque;
 } FileOperations;
 
-static inline const char *rpath(FsContext *ctx, const char *path)
-{
-    /* FIXME: so wrong... */
-    static char buffer[4096];
-    snprintf(buffer, sizeof(buffer), "%s/%s", ctx->fs_root, path);
-    return buffer;
-}
 #endif