Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-09-21 21:47:28 +08:00
Code Issues Actions 8 Packages Projects Releases Wiki Activity

socket: net_dupsd: Do not call sockfd_socket() twice. From Juha Niskanen

Browse Source
This commit is contained in:
Gregory Nutt
2015-03-12 08:11:08 -06:00
parent 0b8248b33c
commit 3ba9dda227
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
net/socket/net_dupsd.c
+3 -3
View File
@@ -60,7 +60,7 @@
* Function: net_dupsd
*
* Description:
* Clone a socket descriptor to an arbitray descriptor number. If file
* Clone a socket descriptor to an arbitrary descriptor number. If file
* descriptors are implemented, then this is called by dup() for the case
* of socket file descriptors. If file descriptors are not implemented,
* then this function IS dup().
@@ -69,14 +69,14 @@
int net_dupsd(int sockfd, int minsd)
{
FAR struct socket *psock1 = sockfd_socket(sockfd);
FAR struct socket *psock1;
FAR struct socket *psock2;
int sockfd2;
int err;
int ret;
/* Make sure that the minimum socket descriptor is within the legal range.
* the minimum value we receive is relative to file descriptor 0; we need
* The minimum value we receive is relative to file descriptor 0; we need
* map it relative of the first socket descriptor.
*/