Revert "util: virqemu: introduce virQEMUBuildBufferEscape"

This reverts commit 22b02f44.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
Reviewed-by: NAndrea Bolognani <abologna@redhat.com>

src/libvirt_private.syms

@@ -2422,7 +2422,6 @@ virProcessWait;
 
 
 # util/virqemu.h
-virQEMUBuildBufferEscape;
 virQEMUBuildBufferEscapeComma;
 virQEMUBuildCommandLineJSON;
 virQEMUBuildCommandLineJSONArrayBitmap;

src/util/virqemu.c

@@ -299,23 +299,6 @@ virQEMUBuildBufferEscapeComma(virBufferPtr buf, const char *str)
 }
 
 
-/**
- * virQEMUBuildBufferEscape:
- * @buf: buffer to append the escaped string
- * @str: the string to escape
- *
- * Some characters passed as values on the QEMU command line must be escaped.
- *
- *  - ',' must by escaped by ','
- *  - '=' must by escaped by '\'
- */
-void
-virQEMUBuildBufferEscape(virBufferPtr buf, const char *str)
-{
-    virBufferEscapeN(buf, "%s", str, ',', ",", '\\', "=", NULL);
-}
-
-
 /**
  * virQEMUBuildLuksOpts:
  * @buf: buffer to build the string into

src/util/virqemu.h

@@ -50,7 +50,6 @@ char *virQEMUBuildObjectCommandlineFromJSON(const char *type,
 char *virQEMUBuildDriveCommandlineFromJSON(virJSONValuePtr src);
 
 void virQEMUBuildBufferEscapeComma(virBufferPtr buf, const char *str);
-void virQEMUBuildBufferEscape(virBufferPtr buf, const char *str);
 void virQEMUBuildLuksOpts(virBufferPtr buf,
                           virStorageEncryptionInfoDefPtr enc,
                           const char *alias)