[Overview][Constants][Types][Procedures and functions][Variables][Index] | Reference for unit 'Unix' (#rtl)

# Reference for unit 'Unix': Procedures and functions

`AssignPipe` |  | Create a set of pipe file handlers
`AssignStream` |  | Assign stream for in and output to a program
`FpExecL` |  | Execute process (using argument list, environment)
`FpExecLE` |  | Execute process (using argument list, environment)
`FpExecLP` |  | Execute process (using argument list, environment; search path)
`FpExecLPE` |  | Execute a program in the path, and pass it an environment
`FpExecV` |  | Execute process
`FpExecVP` |  | Execute process, search path
`FpExecVPE` |  | Execute process, search path using environment
`fpFlock` |  | Lock a file (advisory lock)
`fpfStatFS` |  | Retrieve file system information.
`fpfsync` |  | Flush cached data to disk
`fpgettimeofday` |  | Return kernel time of day in GMT
`fpStatFS` |  | Retrieve file system information.
`fpSystem` |  | Execute and feed command to system shell
`FSearch` |  | Search for file in search path.
`GetDomainName` |  | Return current domain name
`GetHostName` |  | Return host name
`GetLocalTimezone` |  | Return local timezone information
`GetTimezoneFile` |  | Return name of timezone information file
`PClose` |  | Close file opened with POpen
`POpen` |  | Pipe file to standard input/output of program
`ReadTimezoneFile` |  | Read the timezone file and initialize time routines
`ReReadLocalTime` |  | Re-Read the local time files.
`SeekDir` |  | Seek to position in directory
`TellDir` |  | Return current location in a directory
`WaitProcess` |  | Wait for process to terminate.
`WIFSTOPPED` |  | Check whether the process is currently stopped.
`W_EXITCODE` |  | Construct an exit status based on an return code and signal.
`W_STOPCODE` |  | Construct an exit status based on a signal.