POSIX Function Reference

Introduction

• atfork -- Define Fork Exit
• cfgetispeed -- Determine Input Baud Rate
• cfgetospeed -- Determine Output Baud Rate
• cfsetispeed -- Set Input Baud Rate
• cfsetospeed -- Set Output Baud Rate
• chaudit -- Change File Audit Flags (Using Pathname)
• chown -- Change File Owner or Group (Using Pathname)
• execl -- Overlay Calling Process and Run New Program
• execle -- Overlay Calling Process and Run New Program
• execlp -- Overlay Calling Process and Run New Program
• execv -- Overlay Calling Process and Run New Program
• execve -- Overlay Calling Process and Run New Program
• execvp -- Overlay Calling Process and Run New Program
• __exit -- End Process and Skip Cleanup
• fchaudit -- Change File Audit Flags (Using File Descriptor)
• fchown -- Change File Owner or Group (Using File Descriptor)
• fork -- Create a New Process
• fpathconf -- Determine Pathname Variables
• getegid -- Determine Effective Group ID
• geteuid -- Determine Effective User ID
• getgid -- Determine Real Group ID
• getgrgid -- Access Group Database by ID
• getgrnam -- Access Group Database by Name
• getgroups -- Determine Supplementary Group IDs
• getgroupsbyname -- Determine Supplementary Group IDs for a User Name
• getpgrp -- Determine Process Group ID
• getpid -- Determine Process ID
• getppid -- Determine Parent Process ID
• getpwnam -- Access User Database by User Name
• getpwuid -- Access User Database by User ID
• getuid -- Determine Real User ID
• initgroups -- Initialize Supplementary Group IDs for a Process
• mknod -- Create a Character or FIFO Special File
• mount -- Mount a File System
• oeattach -- Create a Child Process as a Subtask
• oeattache -- Create a Child Process as a Subtask
• __passwd -- Verify or Change a Password
• pathconf -- Determine Pathname Variables that Can Be Configured
• setegid -- Specify Effective Group ID
• seteuid -- Specify Effective User ID
• setgid -- Specify Group ID
• setgroups -- Set Supplementary Group IDs
• setpgid -- Specify Process Group ID for Job Control
• setsid -- Create Session and Specify Process Group ID
• setuid -- Specify User ID
• sysconf -- Determine System Configuration Options
• tcdrain -- Wait for Output to Drain
• tcflow -- Controls the Flow of Data to a Terminal
• tcflush -- Flush Terminal Input or Output
• tcgetattr -- Get Terminal Attributes
• tcgetpgrp -- Get Foreground Process Group Identification
• tcsendbreak -- Send a Break Condition
• tcsetattr -- Set Terminal Attributes
• tcsetpgrp -- Set Foreground Process Group Identification
• times -- Determine Process Times
• umask -- Change File Mode Creation Mask
• umount -- Unmounts a File System
• uname -- Display Current Operating System Name
• wait -- Wait for Child Process to End
• waitpid -- Wait for a Specific Process to End
• w_getmntent -- Get Mounted File System Information
• w_getpsent -- Get Process Information
• w_ioctl -- Pass Command and Arguments to an I/O Device
• w_statfs-- Get File System Status Information

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  Copyright (c) 1998 SAS Institute Inc. Cary, NC, USA. All rights reserved.