Python Tutorial ( PDFDrive )

Syntax
Following is the syntax for tcsetpgrp() method:
os.tcsetpgrp(fd, pg)
Parameters
• fd -- This is the file descriptor.
• pg -- This set the process group to pg.
Return Value
This method does not return any value.
Example
The following example shows the usage of tcsetpgrp() method.
# !/usr/bin/python
import os, sys
# Showing current directory
print "Current working dir :%s" %os.getcwd()
# Changing dir to /dev/tty
fd = os.open("/dev/tty",os.O_RDONLY)
f = os.tcgetpgrp(fd)
# Showing the process group
print "the process group associated is: "
print f
# Setting the process group
os.tcsetpgrp(fd,2672)
print "done"
os.close(fd)
print "Closed the file successfully!!"
Let us compile and run the above program, this will produce the following result:
Current working dir is :/tmp
the process group associated is:
2672
done
Closed the file successfully!!
os.tempnam([dir[, prefix]])
Description
The method tempnam() returns a unique path name that is reasonable for creating a temporary file.
Syntax
Following is the syntax for tempnam() method:
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