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Add support for MIT-SHM AttachFd request

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This passes a file descriptor from the client to the server, which is
then mmap'd

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
This commit is contained in:
Keith Packard
2013-01-17 13:46:55 -08:00
parent 9fd35daa31
commit fdec793cdc
4 changed files with 167 additions and 3 deletions
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2
include/os.h
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@@ -100,6 +100,8 @@ extern _X_EXPORT int ReadRequestFromClient(ClientPtr /*client */ );
extern _X_EXPORT int ReadFdFromClient(ClientPtr client);
extern _X_EXPORT int WriteFdToClient(ClientPtr client, int fd, Bool do_close);
extern _X_EXPORT Bool InsertFakeRequest(ClientPtr /*client */ ,
char * /*data */ ,
int /*count */ );