man pages section 2: System Calls
    
S
 
 sbrk -- change the amount of space allocated for the calling process's data segment ( Index Term Link )
 
 semaphore operations
  -- _lwp_sema_init ( Index Term Link )
  -- _lwp_sema_post ( Index Term Link )
  -- _lwp_sema_trywait ( Index Term Link )
  -- _lwp_sema_wait ( Index Term Link )
 
 semaphores
  control operations - semctl ( Index Term Link )
  get a set - semget ( Index Term Link )
  operations - semop ( Index Term Link )
 
 semctl - semaphore control operations ( Index Term Link )
 
 semget - get set of semaphores ( Index Term Link )
 
 semop - semaphore operations ( Index Term Link )
 
 send a signal to a LWP - _lwp_kill ( Index Term Link )
 
 set file access and modification times - utimes ( Index Term Link )
 
 set/get LWP specific storage
  -- _lwp_getprivate ( Index Term Link )
  -- _lwp_setprivate ( Index Term Link )
 
 setaudit -- get and set process audit information ( Index Term Link )
 
 setaudit_addr -- get and set process audit information ( Index Term Link )
 
 setauid -- set user audit identity ( Index Term Link )
 
 setegid -- set effective group ID ( Index Term Link )
 
 seteuid -- set effective user ID ( Index Term Link )
 
 setgid -- set group ID ( Index Term Link )
 
 setgroups -- set supplementary group access list IDs ( Index Term Link )
 
 setitimer -- set value of interval timer ( Index Term Link )
 
 setpgid - set process group ID ( Index Term Link )
 
 setpgrp - set process group ID ( Index Term Link )
 
 setregid() - set real and effective group ID ( Index Term Link )
 
 setreuid() - set real and effective user IDs ( Index Term Link )
 
 setrlimit -- control maximum system resource consumption ( Index Term Link )
 
 setsid - create session and set process group ID ( Index Term Link )
 
 setuid -- set user ID ( Index Term Link )
 
 shared memory
  control operations - shmctl ( Index Term Link )
  get segment identifier - sjmget ( Index Term Link )
  operations -- shmop ( Index Term Link )
 
 shmctl - shared memory control operations ( Index Term Link )
 
 shmget - get shared memory segment identifier ( Index Term Link )
 
 shmop -- shared memory operations ( Index Term Link )
 
 shutdown, - uadmin ( Index Term Link )
 
 sigaction - detailed signal management ( Index Term Link )
 
 sigaltstack - set or get signal alternate stack context ( Index Term Link )
 
 signal a condition variable
  -- _lwp_cond_broadcast ( Index Term Link )
  -- _lwp_cond_signal ( Index Term Link )
 
 signal alternate stack, set or get context - sigaltstack ( Index Term Link )
 
 signal management, detailed - sigaction ( Index Term Link )
 
 signal mask
  change and/or examine - sigprocmask ( Index Term Link )
  install, and suspend process until signal - sigsuspend ( Index Term Link )
 
 signals, examine blocked and pending ones - sigpending ( Index Term Link )
 
 _signotifywait -- deliver process signals to specific LWPs ( Index Term Link )
 
 sigpending - examine signals that are blocked and pending ( Index Term Link )
 
 sigprocmask - change and/or examine calling process's signal mask ( Index Term Link )
 
 sigsend -- send a signal to a process or a group of processes ( Index Term Link )
 
 sigsendset -- provides an alternate interface to sigsend for sending signals to sets of processes ( Index Term Link )
 
 sigsuspend - install a signal mask and suspend process until signal ( Index Term Link )
 
 sigwait( ) - wait until a signal is posted ( Index Term Link )
 
 special files, create a new one - mknod ( Index Term Link )
 
 stat -- get file status ( Index Term Link )
 
 statistics, get for mounted file system - ustat ( Index Term Link )
 
 statvfs -- get file system information ( Index Term Link )
 
 stime - set system time and date ( Index Term Link )
 
 STREAMS
  get next message off a stream -- getmsg ( Index Term Link )
  I/O control functions - ioctl ( Index Term Link )
  send a message on a stream -- putmsg ( Index Term Link )
 
 super block, update - sync ( Index Term Link )
 
 swap space, manage - swapctl ( Index Term Link )
 
 swapctl - manage swap space ( Index Term Link )
 
 symbolic link, make one to a file - symlink ( Index Term Link )
 
 symlink - make a symbolic link to a file ( Index Term Link )
 
 sync - update super block ( Index Term Link )
 
 sysinfo - get and set system information strings ( Index Term Link )
 
 system administration, administrative control - uadmin ( Index Term Link )
 
 system clock, synchronization - adjtime ( Index Term Link )
 
 system information, get and set strings - sysinfo ( Index Term Link )
 
 system operation, update super block - sync ( Index Term Link )
 
 system resources, control maximum system resource consumption -- getrlimit, setrlimit ( Index Term Link )