It never exited.
We call it the Solar system.
We call the galaxy we live in the Milky Way. We call the sun at the center of our solar system Sol. We call the planet we live on Sol or Terra.
Its called a solar system because its a system around the sun and the sun is a solar thingamacbob
A dermatologist
fork, exec, wait, exit
The exec family of UNIX system calls will overlay the current process with another process. It can be used to "chain" a series of programs to run together. When used with the "fork" system call it allows multi-tasking to occur.
system, exec*, spawn*, CreateProcess, ShellExecute...
Call functions like exec*, spawn*, system, ShellExecute, CreateProcess... most of them is platform-dependent.
In Unix systems, a fork system call followed by an exec systemcall need to be performed to start a new process. The fork call clones thecurrently executing process, while the exec call overlays a new processbased on a different executable over the calling process.
Call me
Yes, it does return. There are only few functions that do not return, like exit, exec, longjmp.
Arne Asphjell has written: 'EXEC 8 - a inner look' -- subject(s): EXEC 8 (Electronic computer system)
A call to the exec() family of functions in UNIX does not normally return to the calling process. This is because the call replaces the invoking process'es image, thus there is nothing to return to. If an error does occur, exec() returns -1, and sets an error value that can be interrogated, but the answer to the question is, usually, never. The normal paradigm for launching a process and getting control back, such as by the shell, is to call fork(), which splits the invoking process into two identical processes, one continuing to monitor the other. The other process then calls exec(), replacing itself. When it exits, the first process can detect that and retrieve its return value.
Backup Exec was created in 198#.
execlp() is a system call on UNIX systems (within the "exec" family of system calls declared in unistd.h) that loads an executable and begins executing it within the current process. execlp() is unique from other "exec" calls in that PATH environment variable is searched (so you need not provide the full path of the executable) and the command line arguments are passed in using variable size argument list (... in C) as opposed to an array of arguments.
zest, zinc, zips