next up previous 216
Next: Language Specific Services for C (FORTRAN versions)
Up: Classified list of routines
Previous: Classified list of routines


Process Environment

PSX_CUSERID ( USER, STATUS )
Get the username
PSX_GETEGID ( GID, STATUS )
Gets the effective group ID
PSX_GETENV ( NAME, TRANS, STATUS )
Translate an environment variable
PSX_GETEUID ( UID, STATUS )
Gets the effective user ID
PSX_GETGID ( GID, STATUS )
Gets the real group ID
PSX_GETPID ( PID, STATUS )
Gets the process ID
PSX_GETPPID ( PID, STATUS )
Gets the process ID of the parent process
PSX_GETUID ( UID, STATUS )
Gets the real user ID
PSX_ISATTY ( FILDSC, ISTTY, STATUS )
Determine if a file is a terminal
PSX_PUTENV ( NAME, VALUE, STATUS )
Set a new environment variable value
PSX_TTYNAME ( FILDSC, TNAME, STATUS )
Get the name of the terminal
PSX_UNAME ( SYSNAME, NODENAME, RELEASE, VERSION, MACHINE,
STATUS )
Gets information about the host computer system



next up previous 216
Next: Language Specific Services for C (FORTRAN versions)
Up: Classified list of routines
Previous: Classified list of routines

PSX POSIX interface routines
Starlink User Note 121
P M Allan
A J Chipperfield
10 April 2003
E-mail:ussc@star.rl.ac.uk

Copyright © 2000 Council for the Central Laboratory of the Research Councils