libsys(3LIB) (man pages section 3: Library Interfaces and Headers)

man pages section 3: Library Interfaces and Headers

libsys(3LIB)

NAME

libsys– the system library

SYNOPSIS

cc [ flag . . . ] file . . . -lsys [ library . . . ]

DESCRIPTION

Functions in this library provide basic system services. This library is implemented as a filter on the C library (see libc(3LIB)).

The shared object libsys.so.1 provides the public interfaces defined below.

For additional information on shared object interfaces, see intro(3).

INTERFACES

SYSVABI_1.3 (generic) -: The System V Application Binary Interface, Third Edition:

`_access`	`access`	`_acct`
`acct`	`_alarm`	`alarm`
`_altzone`	`atexit`	`calloc`
`_catclose`	`catclose`	`_catgets`
`catgets`	`_catopen`	`catopen`
`_chdir`	`chdir`	`_chmod`
`chmod`	`_chown`	`chown`
`_chroot`	`chroot`	`_close`
`close`	`_closedir`	`closedir`
`_creat`	`creat`	`__ctype`
`_daylight`	`daylight`	`_dup`
`dup`	`_environ`	`environ`
`_execl`	`execl`	`_execle`
`execle`	`_execlp`	`execlp`
`_execv`	`execv`	`_execve`
`execve`	`_execvp`	`execvp`
`_exit`	`exit`	`_fattach`
`fattach`	`_fchdir`	`fchdir`
`_fchmod`	`fchmod`	`_fchown`
`fchown`	`_fcntl`	`fcntl`
`_fdetach`	`fdetach`	`_fork`
`fork`	`_fpathconf`	`fpathconf`
`free`	`_fstat`	`fstat`
`_fstatvfs`	`fstatvfs`	`_fsync`
`fsync`	`_ftok`	`ftok`
`_getcontext`	`getcontext`	`_getcwd`
`getcwd`	`_getegid`	`getegid`
`_geteuid`	`geteuid`	`_getgid`
`getgid`	`_getgrgid`	`getgrgid`
`_getgrnam`	`getgrnam`	`_getgroups`
`getgroups`	`_getlogin`	`getlogin`
`_getmsg`	`getmsg`	`_getpgid`
`getpgid`	`_getpgrp`	`getpgrp`
`_getpid`	`getpid`	`_getpmsg`
`getpmsg`	`_getppid`	`getppid`
`_getpwnam`	`getpwnam`	`_getpwuid`
`getpwuid`	`_getrlimit`	`getrlimit`
`_getsid`	`getsid`	`_gettxt`
`gettxt`	`_getuid`	`getuid`
`_grantpt`	`grantpt`	`_initgroups`
`initgroups`	`_ioctl`	`ioctl`
`_isastream`	`isastream`	`_kill`
`kill`	`_lchown`	`lchown`
`_link`	`link`	`localeconv`
`_lseek`	`lseek`	`_lstat`
`lstat`	`_makecontext`	`makecontext`
`malloc`	`_memcntl`	`memcntl`
`_mkdir`	`mkdir`	`_mknod`
`mknod`	`_mlock`	`mlock`
`_mmap`	`mmap`	`_mount`
`mount`	`_mprotect`	`mprotect`
`_msgctl`	`msgctl`	`_msgget`
`msgget`	`_msgrcv`	`msgrcv`
`_msgsnd`	`msgsnd`	`_msync`
`msync`	`_munlock`	`munlock`
`_munmap`	`munmap`	`_nice`
`nice`	`_numeric`	`_open`
`open`	`_opendir`	`opendir`
`_pathconf`	`pathconf`	`_pause`
`pause`	`_pipe`	`pipe`
`_poll`	`poll`	`_profil`
`profil`	`_ptrace`	`ptrace`
`_ptsname`	`ptsname`	`_putmsg`
`putmsg`	`_putpmsg`	`putpmsg`
`_read`	`read`	`_readdir`
`readdir`	`_readlink`	`readlink`
`_readv`	`readv`	`realloc`
`remove`	`_rename`	`rename`
`_rewinddir`	`rewinddir`	`_rmdir`
`rmdir`	`_seekdir`	`seekdir`
`_semctl`	`semctl`	`_semget`
`semget`	`_semop`	`semop`
`_setcontext`	`setcontext`	`_setgid`
`setgid`	`_setgroups`	`setgroups`
`setlocale`	`_setpgid`	`setpgid`
`_setpgrp`	`setpgrp`	`_setrlimit`
`setrlimit`	`_setsid`	`setsid`
`_setuid`	`setuid`	`_shmat`
`shmat`	`_shmctl`	`shmctl`
`_shmdt`	`shmdt`	`_shmget`
`shmget`	`_sigaction`	`sigaction`
`_sigaddset`	`sigaddset`	`_sigaltstack`
`sigaltstack`	`_sigdelset`	`sigdelset`
`_sigemptyset`	`sigemptyset`	`_sigfillset`
`sigfillset`	`_sighold`	`sighold`
`_sigignore`	`sigignore`	`_sigismember`
`sigismember`	`_siglongjmp`	`siglongjmp`
`signal`	`_sigpause`	`sigpause`
`_sigpending`	`sigpending`	`_sigprocmask`
`sigprocmask`	`_sigrelse`	`sigrelse`
`_sigsend`	`sigsend`	`_sigsendset`
`sigsendset`	`_sigset`	`sigset`
`_sigsetjmp`	`sigsetjmp`	`_sigsuspend`
`sigsuspend`	`_stat`	`stat`
`_statvfs`	`statvfs`	`_stime`
`stime`	`strcoll`	`strerror`
`strftime`	`strxfrm`	`_swapcontext`
`swapcontext`	`_symlink`	`symlink`
`_sync`	`sync`	`_sysconf`
`sysconf`	`system`	`_telldir`
`telldir`	`_time`	`time`
`_times`	`times`	`_timezone`
`timezone`	`_ttyname`	`ttyname`
`_tzname`	`tzname`	`_ulimit`
`ulimit`	`_umask`	`umask`
`_umount`	`umount`	`_uname`
`uname`	`_unlink`	`unlink`
`_unlockpt`	`unlockpt`	`_utime`
`utime`	`_wait`	`wait`
`_waitid`	`waitid`	`_waitpid`
`waitpid`	`_write`	`write`
`_writev`	`writev`

SYSVABI_1.3 (SPARC) -: The SPARC Processor Supplement. This interface contains all of the generic SYSVABI_1.3, and defines:

`_Q_add`	`_Q_cmp`	`_Q_cmpe`
`_Q_div`	`_Q_dtoq`	`_Q_feq`
`_Q_fge`	`_Q_fgt`	`_Q_fle`
`_Q_flt`	`_Q_fne`	`_Q_itoq`
`_Q_mul`	`_Q_neg`	`_Q_qtod`
`_Q_qtoi`	`_Q_qtos`	`_Q_qtou`
`_Q_sqrt`	`_Q_stoq`	`_Q_sub`
`_Q_utoq`	`.div`	`__dtou`
`__ftou`	`__huge_val`	`.mul`
`.rem`	`.stret1`	`.stret2`
`.stret4`	`.stret8`	`.udiv`
`.umul`	`.urem`

SYSVABI_1.3 (i386) -: The Intel386 Processor Supplement. This interface contains all of the generic SYSVABI_1.3, and defines:

`__flt_rounds`	`_fp_hw`	`_fpstart`
`_fxstat`	`__huge_val`	`_lxstat`
`_nuname`	`nuname`	`_sbrk`
`sbrk`	`_xmknod`	`_xstat`

SISCD_2.3 (SPARC only) -: The SPARC Compliance Definition, revision 2.3. This interface inherits all definitions from SYSVABI_1.3.

FILES

/usr/lib/libsys.so.1: shared object

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

/usr/lib/libc.so.1

ATTRIBUTE TYPE	ATTRIBUTE VALUE
Availability	SUNWcsl
MT-Level	Safe