Messages in this thread | | | Date | Tue, 7 Mar 2000 14:21:50 -0300 | From | Nathan Feldman <> | Subject | creating a character driver |
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Hello,
I decided to learn to write character drivers, and searching for an on-line document, I found the linux kernel hackers' guide. However I want other documents to help me, so please send names or links.
By the way, I have a problem with the file_operations structure. The compiler gets the error:
variable `th_fops' has initializer but incomplete type
the structure was declared this way:
static struct file_operations th_fops = { NULL, /*lseek*/ NULL, /*read*/ th_write, NULL, /*readdir*/ NULL, /*select*/ NULL, /*ioctl*/ NULL, /*mmap*/ NULL, /*open*/ NULL /*release*/ };
I included <linux/fs.h> wich I supose is the file where file_operations is declared. Thanks in advance for any help.
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