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A computer virus is a type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own code.
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srp_rport_add(9) [centos man page]

SRP_RPORT_ADD(9)						  SCSI mid layer						  SRP_RPORT_ADD(9)

NAME
srp_rport_add - add a SRP remote port to the device hierarchy SYNOPSIS
struct srp_rport * srp_rport_add(struct Scsi_Host * shost, struct srp_rport_identifiers * ids); ARGUMENTS
shost scsi host the remote port is connected to. ids The port id for the remote port. DESCRIPTION
Publishes a port to the rest of the system. AUTHORS
James Bottomley <James.Bottomley@hansenpartnership.com> Author. Rob Landley <rob@landley.net> Author. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 SRP_RPORT_ADD(9)

Check Out this Related Man Page

PARPORT_REGISTER_POR(9) 				       Parallel Port Devices					   PARPORT_REGISTER_POR(9)

NAME
parport_register_port - register a parallel port SYNOPSIS
struct parport * parport_register_port(unsigned long base, int irq, int dma, struct parport_operations * ops); ARGUMENTS
base base I/O address irq IRQ line dma DMA channel ops pointer to the port driver's port operations structure DESCRIPTION
When a parallel port (lowlevel) driver finds a port that should be made available to parallel port device drivers, it should call parport_register_port. The base, irq, and dma parameters are for the convenience of port drivers, and for ports where they aren't meaningful needn't be set to anything special. They can be altered afterwards by adjusting the relevant members of the parport structure that is returned and represents the port. They should not be tampered with after calling parport_announce_port, however. If there are parallel port device drivers in the system that have registered themselves using parport_register_driver, they are not told about the port at this time; that is done by parport_announce_port. The ops structure is allocated by the caller, and must not be deallocated before calling parport_remove_port. If there is no memory to allocate a new parport structure, this function will return NULL. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 PARPORT_REGISTER_POR(9)

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