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Implemented procfs.

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This commit is contained in:
Naoki Hamada
2014-08-20 15:39:43 +09:00
parent 5775d3e6da
commit c783ec8e11
8 changed files with 361 additions and 30 deletions
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17
executer/kernel/mcctrl.h
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@@ -68,6 +68,7 @@ struct coretable {
struct ikc_scd_packet {
int msg;
int ref;
int osnum;
int pid;
int err;
unsigned long arg;
@@ -157,13 +158,21 @@ int deregister_peer_channel(struct mcctrl_usrdata *ud, void *key, struct mcctrl_
struct mcctrl_channel *get_peer_channel(struct mcctrl_usrdata *ud, void *key);
int __do_in_kernel_syscall(ihk_os_t os, struct mcctrl_channel *c, struct syscall_request *sc);
#define PROCFS_NAME_MAX 1000
struct procfs_read {
unsigned long int pbuf; /* physical address of the host buffer (request) */
int offset; /* offset to read (request) */
unsigned long pbuf; /* physical address of the host buffer (request) */
unsigned long offset; /* offset to read (request) */
int count; /* bytes to read (request) */
int eof; /* if eof is detected, 1 otherwise 0. (answer)*/
int return; /* read bytes (answer) */
int ret; /* read bytes (answer) */
char fname[PROCFS_NAME_MAX]; /* procfs filename (request) */
}
};
struct procfs_file {
int status; /* status of processing (answer) */
int mode; /* file mode (request) */
char fname[PROCFS_NAME_MAX]; /* procfs filename (request) */
};
#endif