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Fix to procfs read returns EIO

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Refs: #1152
Change-Id: I48b330953fd7674ba1a3ac35744f9f50a5712730
This commit is contained in:
Tomoki Shirasawa
2018-07-11 11:13:01 +09:00
committed by Masamichi Takagi
parent 1387c9687b
commit 14660a10c3
6 changed files with 50 additions and 138 deletions
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3
kernel/include/syscall.h
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@@ -383,7 +383,6 @@ struct procfs_read {
int count; /* bytes to read (request) */
int eof; /* if eof is detected, 1 otherwise 0. (answer)*/
int ret; /* read bytes (answer) */
int status; /* non-zero if done (answer) */
int newcpu; /* migrated new cpu (answer) */
int readwrite; /* 0:read, 1:write */
char fname[PROCFS_NAME_MAX]; /* procfs filename (request) */
@@ -395,6 +394,8 @@ struct procfs_file {
char fname[PROCFS_NAME_MAX]; /* procfs filename (request) */
};
int process_procfs_request(struct ikc_scd_packet *rpacket);
#define RUSAGE_SELF 0
#define RUSAGE_CHILDREN -1
#define RUSAGE_THREAD 1