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psock_close() and net_close() are internal OS functions and should not set the errno variable.

    psock_ioctl() and netdev_ioctl() are internal OS functions and should not set the errno variable.

    net_dupsd() and net_dupsd2() are internal OS functions and should not set the errno variable.

    net/ and fs/: net_vfcntl(), file_fcntl(), file_dup(), and file_dup2() are all internal OS interfaces and should not modify the errno value.
This commit is contained in:
Gregory Nutt
2017-09-30 10:41:21 -06:00
parent 2c2aa94b7d
commit e4dd33280d
18 changed files with 251 additions and 180 deletions
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net/socket/socket.h
-36
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@@ -231,42 +231,6 @@ FAR struct socket *sockfd_socket(int sockfd);
FAR const struct sock_intf_s *net_sockif(sa_family_t family);
/****************************************************************************
* Name: psock_close
*
* Description:
* Performs the close operation on a socket instance
*
* Parameters:
* psock Socket instance
*
* Returned Value:
* 0 on success; -1 on error with errno set appropriately.
*
* Assumptions:
*
****************************************************************************/
int psock_close(FAR struct socket *psock);
/****************************************************************************
* Name: net_close
*
* Description:
* Performs the close operation on socket descriptors
*
* Parameters:
* sockfd Socket descriptor of socket
*
* Returned Value:
* 0 on success; -1 on error with errno set appropriately.
*
* Assumptions:
*
****************************************************************************/
int net_close(int sockfd);
/****************************************************************************
* Name: net_timeo
*