RCS file: mesg1.c,v Working file: mesg1.c head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: IN this program work as the walkie talkie half duplex mode…. There are … Continue reading
A FIFO special file (a named pipe) is similar to a pipe, except that it is accessed as part of the filesystem. It can be opened by multiple processes for reading or writing. When processes are exchanging data via the … Continue reading
RCS file: server.c,v Working file: server.c head: 1.3 branch: locks: strict saurabh: 1.3 access list: symbolic names: keyword substitution: kv total revisions: 3; selected revisions: 3 description: here we are doing a project called ipc ,we have taken a server … Continue reading
DESCRIPTION A FIFO special file (a named pipe) is similar to a pipe, except that it is accessed as part of the filesystem. It can be opened by multiple processes for reading or writing. When processes are exchanging data via … Continue reading
DHCP is an Internet Engineering Task Force (IETF) standard designed to reduce the administration burden and complexity of configuring hosts on a TCP/IP-based network, such as a private intranet. Using the DHCP Server service, the process of configuring TCP/IP on … Continue reading
The Dynamic Host Configuration Protocol is used by computers for requesting Internet Protocol parameters, such as an IP address from a network server. The protocol operates based on the client-server model. DHCP is very common in all modern networks[1] ranging … Continue reading
RCS file: ./practice.c,v Working file: ./practice.c head: 1.2 branch: locks: strict root: 1.2 access list: symbolic names: keyword substitution: kv total revisions: 2; selected revisions: 2 description: initial version of file in this we have used fork child send 2 … Continue reading
RCS file: ./semaphore.c,v Working file: ./semaphore.c head: 1.6 branch: locks: strict root: 1.6 access list: symbolic names: keyword substitution: kv total revisions: 6; selected revisions: 6 description: this is the intial file going to start the SEMAPHORE —————————- revision 1.6 … Continue reading
RCS file: ipc_fifoserver.c,v Working file: ipc_fifoserver.c head: 1.3 branch: locks: strict root: 1.3 access list: symbolic names: keyword substitution: kv total revisions: 3; selected revisions: 3 description: created common fifo for requesting clients(3) implemented semaphore created common result fifo and … Continue reading
RCS file: ipc_fifoserver.c,v Working file: ipc_fifoserver.c head: branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 0 description: created common fifo for requesting clients(3) implemented semaphore created common result fifo and have send resutl back to their … Continue reading
Semaphores Semaphores are used to protect critical regions of code or data structures. Remember that each access of a critical piece of data such as a VFS inode describing a directory is made by kernel code running on behalf of … Continue reading
Pipe is a method of creating the standard output of one process to the standard input of another process.When a process creates a pipe using pipe() system call , the pipe() system call finds the first two available file-descriptors in … Continue reading
The primitive for creating a pipe is the `pipe’ function. This creates both the reading and writing ends of the pipe. It is not very useful for a single process to use a pipe to talk to itself. In typical … Continue reading
Its a synchronization mechanism in which one process can access shared resource at one time and other processes are in a wait stage.Its used in synchronizing multiple processes.The processes are in a queue,when semaphore increments or when its greater than … Continue reading