From e8c6577617bffa4402c07c7aa20e3c24f03c1c20 Mon Sep 17 00:00:00 2001 From: Benji Dial Date: Sun, 6 Sep 2020 00:48:07 -0400 Subject: program loading, others big kernel additions: paging, elf loading, separate kernel and user page allocation it now properly loads and runs sd0:bin/init.elf still need to determine which disk was booted from, and start the init on that disk --- src/user/include/knob/file.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 src/user/include/knob/file.h (limited to 'src/user/include/knob/file.h') diff --git a/src/user/include/knob/file.h b/src/user/include/knob/file.h new file mode 100644 index 0000000..6068077 --- /dev/null +++ b/src/user/include/knob/file.h @@ -0,0 +1,17 @@ +#ifndef KNOB_FILE_H +#define KNOB_FILE_H + +#include + +struct file; + +struct file *open_file(const char *path); +void close_file(struct file *f); + +uint32_t read_from_file(struct file *f, uint32_t max, void *buf); +uint32_t seek_file_to(struct file *f, uint32_t to); +int32_t seek_file_by(struct file *f, int32_t by); + +uint32_t file_size(struct file *f) __attribute__ ((pure)); + +#endif \ No newline at end of file -- cgit v1.2.3