diff options
author | Ralf Baechle <ralf@linux-mips.org> | 1999-01-04 16:03:48 +0000 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 1999-01-04 16:03:48 +0000 |
commit | 78c388aed2b7184182c08428db1de6c872d815f5 (patch) | |
tree | 4b2003b1b4ceb241a17faa995da8dd1004bb8e45 /drivers/char/consolemap.c | |
parent | eb7a5bf93aaa4be1d7c6181100ab7639e74d67f7 (diff) |
Merge with Linux 2.1.131 and more MIPS goodies.
(Did I mention that CVS is buggy ...)
Diffstat (limited to 'drivers/char/consolemap.c')
-rw-r--r-- | drivers/char/consolemap.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/char/consolemap.c b/drivers/char/consolemap.c index e63386d7c..95bb6f204 100644 --- a/drivers/char/consolemap.c +++ b/drivers/char/consolemap.c @@ -576,6 +576,24 @@ con_set_default_unimap(int con) } int +con_copy_unimap(int dstcon, int srccon) +{ + struct vc_data *sconp = vc_cons[srccon].d; + struct vc_data *dconp = vc_cons[dstcon].d; + struct uni_pagedir *q; + + if (!vc_cons_allocated(srccon) || !*sconp->vc_uni_pagedir_loc) + return -EINVAL; + if (*dconp->vc_uni_pagedir_loc == *sconp->vc_uni_pagedir_loc) + return 0; + con_free_unimap(dstcon); + q = (struct uni_pagedir *)*sconp->vc_uni_pagedir_loc; + q->refcount++; + *dconp->vc_uni_pagedir_loc = (long)q; + return 0; +} + +int con_get_unimap(int con, ushort ct, ushort *uct, struct unipair *list) { int i, j, k, ect; |