add an init function parameter to qemu_chr_open()

And use it for the malta emulation. Fix segfault introduced in
revision 6352.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6365 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 3 insertions, 2 deletions

diff --git a/qemu-char.c b/qemu-char.c
index 02d4049d0c..ac431c7c5c 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -2122,7 +2122,7 @@ static CharDriverState *qemu_chr_open_tcp(const char *host_str,
 static TAILQ_HEAD(CharDriverStateHead, CharDriverState) chardevs
 = TAILQ_HEAD_INITIALIZER(chardevs);
 
-CharDriverState *qemu_chr_open(const char *label, const char *filename)
+CharDriverState *qemu_chr_open(const char *label, const char *filename, void (*init)(struct CharDriverState *s))
 {
     const char *p;
     CharDriverState *chr;
@@ -2146,7 +2146,7 @@ CharDriverState *qemu_chr_open(const char *label, const char *filename)
         chr = qemu_chr_open_udp(p);
     } else
     if (strstart(filename, "mon:", &p)) {
-        chr = qemu_chr_open(label, p);
+        chr = qemu_chr_open(label, p, NULL);
         if (chr) {
             chr = qemu_chr_open_mux(chr);
             monitor_init(chr, !nographic);
@@ -2207,6 +2207,7 @@ CharDriverState *qemu_chr_open(const char *label, const char *filename)
     if (chr) {
         if (!chr->filename)
             chr->filename = qemu_strdup(filename);
+        chr->init = init;
         chr->label = qemu_strdup(label);
         TAILQ_INSERT_TAIL(&chardevs, chr, next);
     }