Gromacs  2020.4
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
Functions

Description

Implements the parts of the vmdsock.h interface needed for IMD communication.

Author
Martin Hoefling, Carsten Kutzner ckutz.nosp@m.ne@g.nosp@m.wdg.d.nosp@m.e

For more information, see https://www-s.ks.uiuc.edu/Research/vmd/imd/ for general IMD information and https://www-s.ks.uiuc.edu/Research/vmd/imd/code/imdapi.tar.gz for the IMD reference implementation and API.

Functions

int gmx::imdsock_winsockinit ()
 Define a function to initialize winsock.
 
IMDSocket * gmx::imdsock_create ()
 Create an IMD master socket. More...
 
void gmx::imd_sleep (unsigned int seconds)
 Portability wrapper around sleep function.
 
int gmx::imdsock_bind (IMDSocket *sock, int port)
 Bind the IMD socket to address and port. More...
 
int gmx::imd_sock_listen (IMDSocket *sock)
 Set socket to listening state. More...
 
IMDSocket * gmx::imdsock_accept (IMDSocket *sock)
 Accept incoming connection and redirect to client socket. More...
 
int gmx::imdsock_getport (IMDSocket *sock, int *port)
 Get the port number used for IMD connection. More...
 
int gmx::imd_htonl (int src)
 Portability wrapper around system htonl function.
 
int gmx::imd_ntohl (int src)
 Portability wrapper around system ntohl function.
 
int gmx::imdsock_write (IMDSocket *sock, const char *buffer, int length)
 Write to socket. More...
 
int gmx::imdsock_read (IMDSocket *sock, char *buffer, int length)
 Read from socket. More...
 
void gmx::imdsock_shutdown (IMDSocket *sock)
 Shutdown the socket. More...
 
int gmx::imdsock_destroy (IMDSocket *sock)
 Close the socket and free the sock struct memory. More...
 
int gmx::imdsock_tryread (IMDSocket *sock, int timeoutsec, int timeoutusec)
 Try to read from the socket. More...