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fs/userfs: Fix return value from dup method. In order to return a pointer, the parameter must be a pointer to a pointer.

This commit is contained in:
Gregory Nutt 2017-11-06 07:14:24 -06:00
parent 7deb24484c
commit d5f8a49f18
2 changed files with 3 additions and 3 deletions
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2
fs/userfs/fs_userfs.c
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@ -86,7 +86,7 @@ struct userfs_state_s
struct socket psock; /* Client socket instance */
struct sockaddr_in server; /* Server address */
sem_t exclsem; /* Exlusive access for request-response sequence */
sem_t exclsem; /* Exclusive access for request-response sequence */
/* I/O Buffer (actual size depends on USERFS_REQ_MAXSIZE and the configured
* mxwrite).

4
include/nuttx/fs/userfs.h
View File

@ -154,7 +154,7 @@ enum userfs_req_e
};
/* This enumeration provides the type of each response returned from the
* user file system to OS file system client to the .
* user file system to OS file system client.
*/
enum userfs_resp_e
@ -213,7 +213,7 @@ struct userfs_operations_s
int (*ioctl)(FAR void *volinfo, FAR void *openinfo, int cmd,
unsigned long arg);
int (*sync)(FAR void *volinfo, FAR void *openinfo);
int (*dup)(FAR void *volinfo, FAR void *oldinfo, FAR void *newinfo);
int (*dup)(FAR void *volinfo, FAR void *oldinfo, FAR void **newinfo);
int (*fstat)(FAR void *volinfo, FAR void *openinfo,
FAR struct stat *buf);
int (*opendir)(FAR void *volinfo, FAR const char *relpath,