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authorTom Tromey <tromey@redhat.com>2013-12-06 10:58:50 -0700
committerTom Tromey <tromey@redhat.com>2013-12-19 08:50:46 -0700
commitfcd488ca4e57141ac8ad28b6a5f560f3b9753a67 (patch)
tree9ddf9dc34ee2b40684c7a87372439e17745c5935 /gdb/ser-tcp.c
parentd493b2839b90ba7f4b5200505f94e45268777d7b (diff)
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make serial_ops const
I noticed that the serial_ops vtable is not const, but really it ought to be. This patch constifies it, removing the only mutable field in the process. Tested by rebuilding on x86-64 Fedora 18, both natively and using the mingw cross tools. 2013-12-19 Tom Tromey <tromey@redhat.com> * serial.c (serial_ops_p): New typedef. (serial_ops_list): Now a VEC. (serial_interface_lookup): Return const. Use VEC_iterate. (serial_add_interface): Make parameter const. (serial_open): Update. (serial_fdopen_ops): Make 'ops' const. (serial_pipe): Update. * ser-tcp.c (_initialize_ser_tcp): Update. * ser-pipe.c (_initialize_ser_pipe): Update. * ser-unix.c (_initialize_ser_hardwire): Update. * ser-mingw.c (_initialize_ser_windows): Update. * ser-go32.c (dos_ops): Now const. Update. * serial.h (struct serial) <ops>: Now const. (struct serial_ops) <next>: Remove. (serial_add_interface): Make parameter const.
Diffstat (limited to 'gdb/ser-tcp.c')
-rw-r--r--gdb/ser-tcp.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/gdb/ser-tcp.c b/gdb/ser-tcp.c
index d8c1ed6..c5c5600 100644
--- a/gdb/ser-tcp.c
+++ b/gdb/ser-tcp.c
@@ -385,7 +385,6 @@ _initialize_ser_tcp (void)
ops = XMALLOC (struct serial_ops);
memset (ops, 0, sizeof (struct serial_ops));
ops->name = "tcp";
- ops->next = 0;
ops->open = net_open;
ops->close = net_close;
ops->readchar = ser_base_readchar;