centos man page for umad_get_issm_path

Query: umad_get_issm_path

OS: centos

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

UMAD_GET_ISSM_PATH(3)					    OpenIB Programmer's Manual					     UMAD_GET_ISSM_PATH(3)

NAME
umad_get_issm_path - get path of issm device
SYNOPSIS
#include <infiniband/umad.h> int umad_get_issm_path(char *ca_name, int portnum,char*path,intmax);
DESCRIPTION
umad_get_issm_path() resolves path to issm device (which used for setting/clearing PortInfo:CapMask IsSM bit) for portnum of the IB device ca_name , it stores resolved path in path array which cannot exceed max bytes in length (including NULL terminator). Opening issm device sets PortInfo:CapMask IsSM bit and closing clears it.
RETURN VALUE
umad_open_port() returns 0 on success and a negative value on error as follows: -ENODEV IB device can't be resolved -EINVAL port is not valid (bad portnum or no umad device)
SEE ALSO
umad_open_port(3), umad_get_port(3)
AUTHOR
Sasha Khapyorsky <sashak@voltaire.com> OpenIB Oct 18, 2007 UMAD_GET_ISSM_PATH(3)
Related Man Pages
umad_get_port(3) - centos
umad_set_grh(3) - centos
umad_get_ca(3) - debian
umad_release_ca(3) - debian
ibstat(8) - debian
Similar Topics in the Unix Linux Community
Weird 'find' results
Set hard block limit for user using quota
Best performance UNIX just for HOST Virtualization?
Tar Command
Docker learning Phase-I