The pipe() system call is used to create a pipe which returns two file-descriptors; one for read and one for write. If pipe is empty, then reader waits until data is available to read from the pipe which is termed … Continue reading
“Shared memory allows two or more processes to share the same region (segment) of physical memory” “One processes simply write data to the shared memory region, which will available to all other processes attached to that region & any of … Continue reading
RCS file: msg_que_fork.c,v Working file: msg_que_fork.c head: 1.22 branch: locks: strict emblogic: 1.22 access list: symbolic names: keyword substitution: kv total revisions: 22; selected revisions: 22 description: This is my frist prog. on mag queue. —————————- revision 1.22 locked by: … Continue reading
RCS file: server.c,v Working file: server.c head: 1.5 branch: locks: strict root: 1.5 access list: symbolic names: keyword substitution: kv total revisions: 5; selected revisions: 5 description: This is the base file for server. Created message queue to receive request. … Continue reading
RCS file: header.h,v Working file: header.h head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: Declared stdio.h,stdlib.h,unistd.h Declred the prototype for invoke_req_clients() Gave the prototype for struct req_client … Continue reading
RCS file: multi_thread.c,v Working file: multi_thread.c head: 1.1 branch: locks: strict vishal: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: Three different thread is created to open a file read the data from … Continue reading
RCS file: 1.c,v Working file: 1.c head: 1.6 branch: locks: strict root: 1.6 access list: symbolic names: keyword substitution: kv total revisions: 6; selected revisions: 6 description: here declare the header file , give the struct variable name adresss then … Continue reading
RCS file: server.c,v Working file: server.c head: 1.3 branch: locks: strict root: 1.3 access list: symbolic names: keyword substitution: kv total revisions: 3; selected revisions: 3 description: use the socket.h header creat a socket by using socket function which return … Continue reading
RCS file: header.h,v Working file: header.h head: 1.1 branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: this is header file —————————- revision 1.1 date: 2015/04/06 06:08:57; author: root; state: Exp; Initial … Continue reading
RCS file: server.c,v Working file: server.c head: 1.6 branch: locks: strict root: 1.6 access list: symbolic names: keyword substitution: kv total revisions: 6; selected revisions: 6 description: RCS file: server.c,v Working file: server.c head: 1.6 branch: locks: strict root: 1.6 … Continue reading
RCS file: header.h,v Working file: header.h head: 1.1 branch: locks: strict psingh: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: gave header files which are required for the fifo and semaphore implementation. gave … Continue reading
RCS file: server.c,v Working file: server.c head: 1.5 branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 5; selected revisions: 5 description: This is the base file for IPC using FIFO for 3 requesting and 3 processing … Continue reading