unistd - Lib - POSIX API Reference

Version 2.0.0-0

Headers

Public members

unistd Reference

File

lib/posix/include/posix/unistd.h

Date

Wednesday, June 25, 2014

Includes

<system/types/null.h>
<system/types/size_t.h>
<system/types/ssize_t.h>
<system/types/uid_t.h>
<system/types/off_t.h>
<system/types/pid_t.h>
<system/types/gid_t.h>
<system/types/useconds_t.h>
<system/types/intptr_t.h>
<system/types/seek_set.h>
<system/types/seek_cur.h>
<system/types/seek_end.h>

Tasks

_exit Top

void _exit( int status );

access Top

int access( const char *name, int type );

alarm Top

unsigned int alarm( unsigned int seconds );

chdir Top

int chdir( const char *path );

chown Top

int chown( const char *file, uid_t owner, gid_t group );

close Top

int close( int fd );

confstr Top

size_t confstr( int name, char *buf, size_t len );

crypt Top

char * crypt( const char *key, const char *salt );

ctermid Top

char * ctermid( char *s );

dup Top

int dup( int fd );

dup2 Top

int dup2( int fd1, int fd2 );

encrypt Top

void encrypt( char block[ 64 ], int edflag );

execl Top

int execl( const char *path, const char *arg, ... );

execle Top

int execle( const char *path, const char *arg, ... );

execlp Top

int execlp( const char *path, const char *arg, ... );

execv Top

int execv( const char *path, char *const argv[] );

execve Top

int execve( const char *path, char *const argv[], char *const envp[] );

execvp Top

int execvp( const char *path, char *const argv[] );

faccessat Top

int faccessat( int fd, const char *path, int amode, int flag );

fchdir Top

int fchdir( int fd );

fchown Top

int fchown( int fd, uid_t owner, gid_t group );

fchownat Top

int fchownat( int fd, const char *path, uid_t owner, gid_t group, int flag );

fdatasync Top

int fdatasync( int fd );

fexecve Top

int fexecve( int fd, char *const argv[], char *const envp[] );

fork Top

pid_t fork( void );

fpathconf Top

long int fpathconf( int fd, int name );

fsync Top

int fsync( int fd );

ftruncate Top

int ftruncate( int fd, off_t len );

getcwd Top

char * getcwd( char *buf, size_t size );

getegid Top

gid_t getegid( void );

geteuid Top

uid_t geteuid( void );

getgid Top

gid_t getgid( void );

getgroups Top

int getgroups( int size, gid_t list[] );

gethostid Top

long gethostid( void );

getlogin Top

char * getlogin( void );

getlogin_r Top

int getlogin_r( char *name, size_t len );

getopt Top

int getopt( int argc, char *const argv[], const char *options );

getpgid Top

pid_t getpgid( pid_t pid );

getpgrp Top

pid_t getpgrp( void );

getpid Top

pid_t getpid( void );

getppid Top

pid_t getppid( void );

getsid Top

pid_t getsid( pid_t pid );

getuid Top

uid_t getuid( void );

isatty Top

int isatty( int fd );

lchown Top

int lchown( const char *file, uid_t owner, gid_t group );

link Top

int link( const char *from, const char *to );

linkat Top

int linkat( int fd1, const char *path1, int fd2, const char *path2, int flag );

lockf Top

int lockf( int fd, int cmd, off_t len );

lseek Top

off_t lseek( int fd, off_t offset, int whence );

nice Top

int nice( int inc );

pathconf Top

long int pathconf( const char *path, int name );

pause Top

int pause( void );

pipe Top

int pipe( int desc[ 2 ] );

pread Top

ssize_t pread( int fd, void *buf, size_t nbytes, off_t offset );

pwrite Top

ssize_t pwrite( int fd, const void *buf, size_t nbytes, off_t offset );

read Top

ssize_t read( int fd, void *buf, size_t nbytes );

readlink Top

int readlink( const char *restrict path, char *restrict buf, size_t len );

readlinkat Top

ssize_t readlinkat( int fd, const char *restrict path, char *restrict buf, size_t bufsize );

rmdir Top

int rmdir( const char *path );

setegid Top

int setegid( gid_t gid );

seteuid Top

int seteuid( uid_t uid );

setgid Top

int setgid( gid_t gid );

setpgid Top

int setpgid( pid_t pid, pid_t pgid );

setpgrp Top

pid_t setpgrp( void );

setregid Top

int setregid( gid_t rgid, gid_t egid );

setreuid Top

int setreuid( uid_t ruid, uid_t euid );

setsid Top

pid_t setsid( void );

setuid Top

int setuid( uid_t uid );

sleep Top

unsigned int sleep( unsigned int seconds );

swab Top

void swab( const void *restrict from, void *restrict to, ssize_t n );

symlink Top

int symlink( const char *from, const char *to );

symlinkat Top

int symlinkat( const char *path1, int fd, const char *path2 );

sync Top

void sync( void );

sysconf Top

long int sysconf( int name );

tcgetpgrp Top

pid_t tcgetpgrp( int fd );

tcsetpgrp Top

int tcsetpgrp( int fd, pid_t pgrp_id );

truncate Top

int truncate( const char *file, off_t len );

ttyname Top

char * ttyname( int fd );

ttyname_r Top

int ttyname_r( int fd, char *buf, size_t len );

unlink Top

int unlink( const char *name );

unlinkat Top

int unlinkat( int fd, const char *path, int flag );

write Top

ssize_t write( int fd, const void *buf, size_t len );

Macros

__XEOS_LIB_POSIX_UNISTD_H__ Top

#define __XEOS_LIB_POSIX_UNISTD_H__

_CS_PATH Top

#define _CS_PATH ""

_CS_POSIX_V6_ILP32_OFFBIG_CFLAGS Top

#define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS ""

_CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS Top

#define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS ""

_CS_POSIX_V6_ILP32_OFFBIG_LIBS Top

#define _CS_POSIX_V6_ILP32_OFFBIG_LIBS ""

_CS_POSIX_V6_LP64_OFF64_CFLAGS Top

#define _CS_POSIX_V6_LP64_OFF64_CFLAGS ""

_CS_POSIX_V6_LP64_OFF64_LDFLAGS Top

#define _CS_POSIX_V6_LP64_OFF64_LDFLAGS ""

_CS_POSIX_V6_LP64_OFF64_LIBS Top

#define _CS_POSIX_V6_LP64_OFF64_LIBS ""

_CS_POSIX_V6_WIDTH_RESTRICTED_ENVS Top

#define _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS ""

_CS_POSIX_V7_ILP32_OFFBIG_CFLAGS Top

#define _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS ""

_CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS Top

#define _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS ""

_CS_POSIX_V7_ILP32_OFFBIG_LIBS Top

#define _CS_POSIX_V7_ILP32_OFFBIG_LIBS ""

_CS_POSIX_V7_LP64_OFF64_CFLAGS Top

#define _CS_POSIX_V7_LP64_OFF64_CFLAGS ""

_CS_POSIX_V7_LP64_OFF64_LDFLAGS Top

#define _CS_POSIX_V7_LP64_OFF64_LDFLAGS ""

_CS_POSIX_V7_LP64_OFF64_LIBS Top

#define _CS_POSIX_V7_LP64_OFF64_LIBS ""

_CS_POSIX_V7_THREADS_CFLAGS Top

#define _CS_POSIX_V7_THREADS_CFLAGS ""

_CS_POSIX_V7_THREADS_LDFLAGS Top

#define _CS_POSIX_V7_THREADS_LDFLAGS ""

_CS_POSIX_V7_WIDTH_RESTRICTED_ENVS Top

#define _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS ""

_CS_V6_ENV Top

#define _CS_V6_ENV ""

_CS_V7_ENV Top

#define _CS_V7_ENV ""

_PC_2_SYMLINKS Top

#define _PC_2_SYMLINKS 0

_PC_ALLOC_SIZE_MIN Top

#define _PC_ALLOC_SIZE_MIN 0

_PC_ASYNC_IO Top

#define _PC_ASYNC_IO 0

_PC_CHOWN_RESTRICTED Top

#define _PC_CHOWN_RESTRICTED 0

_PC_FILESIZEBITS Top

#define _PC_FILESIZEBITS 0

_PC_LINK_MAX Top

#define _PC_LINK_MAX 0

_PC_MAX_CANON Top

#define _PC_MAX_CANON 0

_PC_MAX_INPUT Top

#define _PC_MAX_INPUT 0

_PC_NAME_MAX Top

#define _PC_NAME_MAX 0

_PC_NO_TRUNC Top

#define _PC_NO_TRUNC 0

_PC_PATH_MAX Top

#define _PC_PATH_MAX 0

_PC_PIPE_BUF Top

#define _PC_PIPE_BUF 0

_PC_PRIO_IO Top

#define _PC_PRIO_IO 0

_PC_REC_INCR_XFER_SIZE Top

#define _PC_REC_INCR_XFER_SIZE 0

_PC_REC_MAX_XFER_SIZE Top

#define _PC_REC_MAX_XFER_SIZE 0

_PC_REC_MIN_XFER_SIZE Top

#define _PC_REC_MIN_XFER_SIZE 0

_PC_REC_XFER_ALIGN Top

#define _PC_REC_XFER_ALIGN 0

_PC_SYMLINK_MAX Top

#define _PC_SYMLINK_MAX 0

_PC_SYNC_IO Top

#define _PC_SYNC_IO 0

_PC_TIMESTAMP_RESOLUTION Top

#define _PC_TIMESTAMP_RESOLUTION 0

_PC_VDISABLE Top

#define _PC_VDISABLE 0

_POSIX2_C_BIND Top

#define _POSIX2_C_BIND 200809L

_POSIX2_CHAR_TERM Top

#define _POSIX2_CHAR_TERM 1

_POSIX2_SYMLINKS Top

#define _POSIX2_SYMLINKS 1

_POSIX2_VERSION Top

#define _POSIX2_VERSION 200809L

_POSIX_ASYNC_IO Top

#define _POSIX_ASYNC_IO 1

_POSIX_ASYNCHRONOUS_IO Top

#define _POSIX_ASYNCHRONOUS_IO 200809L

_POSIX_BARRIERS Top

#define _POSIX_BARRIERS 200809L

_POSIX_CHOWN_RESTRICTED Top

#define _POSIX_CHOWN_RESTRICTED 1

_POSIX_CLOCK_SELECTION Top

#define _POSIX_CLOCK_SELECTION 200809L

_POSIX_JOB_CONTROL Top

#define _POSIX_JOB_CONTROL 1

_POSIX_MAPPED_FILES Top

#define _POSIX_MAPPED_FILES 200809L

_POSIX_MEMORY_PROTECTION Top

#define _POSIX_MEMORY_PROTECTION 200809L

_POSIX_NO_TRUNC Top

#define _POSIX_NO_TRUNC 1

_POSIX_PRIO_IO Top

#define _POSIX_PRIO_IO 2

_POSIX_READER_WRITER_LOCKS Top

#define _POSIX_READER_WRITER_LOCKS 200809L

_POSIX_REALTIME_SIGNALS Top

#define _POSIX_REALTIME_SIGNALS 200809L

_POSIX_REGEXP Top

#define _POSIX_REGEXP 1

_POSIX_SAVED_IDS Top

#define _POSIX_SAVED_IDS 1

_POSIX_SEMAPHORES Top

#define _POSIX_SEMAPHORES 200809L

_POSIX_SHELL Top

#define _POSIX_SHELL 1

_POSIX_SPIN_LOCKS Top

#define _POSIX_SPIN_LOCKS 200809L

_POSIX_SYNC_IO Top

#define _POSIX_SYNC_IO 3

_POSIX_THREAD_SAFE_FUNCTIONS Top

#define _POSIX_THREAD_SAFE_FUNCTIONS 200809L

_POSIX_THREADS Top

#define _POSIX_THREADS 200809L

_POSIX_TIMEOUTS Top

#define _POSIX_TIMEOUTS 200809L

_POSIX_TIMERS Top

#define _POSIX_TIMERS 200809L

_POSIX_TIMESTAMP_RESOLUTION Top

#define _POSIX_TIMESTAMP_RESOLUTION 1

_POSIX_V6_ILP32_OFFBIG Top

#define _POSIX_V6_ILP32_OFFBIG 1

_POSIX_V6_LP64_OFF64 Top

#define _POSIX_V6_LP64_OFF64 1

_POSIX_V7_ILP32_OFFBIG Top

#define _POSIX_V7_ILP32_OFFBIG 1

_POSIX_V7_LP64_OFF64 Top

#define _POSIX_V7_LP64_OFF64 1

_POSIX_VDISABLE Top

#define _POSIX_VDISABLE 0

_POSIX_VERSION Top

#define _POSIX_VERSION 200809L

_SC_2_C_BIND Top

#define _SC_2_C_BIND 0

_SC_2_C_DEV Top

#define _SC_2_C_DEV 0

_SC_2_CHAR_TERM Top

#define _SC_2_CHAR_TERM 0

_SC_2_FORT_DEV Top

#define _SC_2_FORT_DEV 0

_SC_2_FORT_RUN Top

#define _SC_2_FORT_RUN 0

_SC_2_LOCALEDEF Top

#define _SC_2_LOCALEDEF 0

_SC_2_PBS Top

#define _SC_2_PBS 0

_SC_2_PBS_ACCOUNTING Top

#define _SC_2_PBS_ACCOUNTING 0

_SC_2_PBS_CHECKPOINT Top

#define _SC_2_PBS_CHECKPOINT 0

_SC_2_PBS_LOCATE Top

#define _SC_2_PBS_LOCATE 0

_SC_2_PBS_MESSAGE Top

#define _SC_2_PBS_MESSAGE 0

_SC_2_PBS_TRACK Top

#define _SC_2_PBS_TRACK 0

_SC_2_SW_DEV Top

#define _SC_2_SW_DEV 0

_SC_2_UPE Top

#define _SC_2_UPE 0

_SC_2_VERSION Top

#define _SC_2_VERSION 0

_SC_ADVISORY_INFO Top

#define _SC_ADVISORY_INFO 0

_SC_AIO_LISTIO_MAX Top

#define _SC_AIO_LISTIO_MAX 0

_SC_AIO_MAX Top

#define _SC_AIO_MAX 0

_SC_AIO_PRIO_DELTA_MAX Top

#define _SC_AIO_PRIO_DELTA_MAX 0

_SC_ARG_MAX Top

#define _SC_ARG_MAX 0

_SC_ASYNCHRONOUS_IO Top

#define _SC_ASYNCHRONOUS_IO 0

_SC_ATEXIT_MAX Top

#define _SC_ATEXIT_MAX 0

_SC_BARRIERS Top

#define _SC_BARRIERS 0

_SC_BC_BASE_MAX Top

#define _SC_BC_BASE_MAX 0

_SC_BC_DIM_MAX Top

#define _SC_BC_DIM_MAX 0

_SC_BC_SCALE_MAX Top

#define _SC_BC_SCALE_MAX 0

_SC_BC_STRING_MAX Top

#define _SC_BC_STRING_MAX 0

_SC_CHILD_MAX Top

#define _SC_CHILD_MAX 0

_SC_CLK_TCK Top

#define _SC_CLK_TCK 0

_SC_CLOCK_SELECTION Top

#define _SC_CLOCK_SELECTION 0

_SC_COLL_WEIGHTS_MAX Top

#define _SC_COLL_WEIGHTS_MAX 0

_SC_CPUTIME Top

#define _SC_CPUTIME 0

_SC_DELAYTIMER_MAX Top

#define _SC_DELAYTIMER_MAX 0

_SC_EXPR_NEST_MAX Top

#define _SC_EXPR_NEST_MAX 0

_SC_FSYNC Top

#define _SC_FSYNC 0

_SC_GETGR_R_SIZE_MAX Top

#define _SC_GETGR_R_SIZE_MAX 0

_SC_GETPW_R_SIZE_MAX Top

#define _SC_GETPW_R_SIZE_MAX 0

_SC_HOST_NAME_MAX Top

#define _SC_HOST_NAME_MAX 0

_SC_IOV_MAX Top

#define _SC_IOV_MAX 0

_SC_IPV6 Top

#define _SC_IPV6 0

_SC_JOB_CONTROL Top

#define _SC_JOB_CONTROL 0

_SC_LINE_MAX Top

#define _SC_LINE_MAX 0

_SC_LOGIN_NAME_MAX Top

#define _SC_LOGIN_NAME_MAX 0

_SC_MAPPED_FILES Top

#define _SC_MAPPED_FILES 0

_SC_MEMLOCK Top

#define _SC_MEMLOCK 0

_SC_MEMLOCK_RANGE Top

#define _SC_MEMLOCK_RANGE 0

_SC_MEMORY_PROTECTION Top

#define _SC_MEMORY_PROTECTION 0

_SC_MESSAGE_PASSING Top

#define _SC_MESSAGE_PASSING 0

_SC_MONOTONIC_CLOCK Top

#define _SC_MONOTONIC_CLOCK 0

_SC_MQ_OPEN_MAX Top

#define _SC_MQ_OPEN_MAX 0

_SC_MQ_PRIO_MAX Top

#define _SC_MQ_PRIO_MAX 0

_SC_NGROUPS_MAX Top

#define _SC_NGROUPS_MAX 0

_SC_OPEN_MAX Top

#define _SC_OPEN_MAX 0

_SC_PAGE_SIZE Top

#define _SC_PAGE_SIZE 0

_SC_PAGESIZE Top

#define _SC_PAGESIZE 0

_SC_PRIORITIZED_IO Top

#define _SC_PRIORITIZED_IO 0

_SC_PRIORITY_SCHEDULING Top

#define _SC_PRIORITY_SCHEDULING 0

_SC_RAW_SOCKETS Top

#define _SC_RAW_SOCKETS 0

_SC_RE_DUP_MAX Top

#define _SC_RE_DUP_MAX 0

_SC_READER_WRITER_LOCKS Top

#define _SC_READER_WRITER_LOCKS 0

_SC_REALTIME_SIGNALS Top

#define _SC_REALTIME_SIGNALS 0

_SC_REGEXP Top

#define _SC_REGEXP 0

_SC_RTSIG_MAX Top

#define _SC_RTSIG_MAX 0

_SC_SAVED_IDS Top

#define _SC_SAVED_IDS 0

_SC_SEM_NSEMS_MAX Top

#define _SC_SEM_NSEMS_MAX 0

_SC_SEM_VALUE_MAX Top

#define _SC_SEM_VALUE_MAX 0

_SC_SEMAPHORES Top

#define _SC_SEMAPHORES 0

_SC_SHARED_MEMORY_OBJECTS Top

#define _SC_SHARED_MEMORY_OBJECTS 0

_SC_SHELL Top

#define _SC_SHELL 0

_SC_SIGQUEUE_MAX Top

#define _SC_SIGQUEUE_MAX 0

_SC_SPAWN Top

#define _SC_SPAWN 0

_SC_SPIN_LOCKS Top

#define _SC_SPIN_LOCKS 0

_SC_SPORADIC_SERVER Top

#define _SC_SPORADIC_SERVER 0

_SC_SS_REPL_MAX Top

#define _SC_SS_REPL_MAX 0

_SC_STREAM_MAX Top

#define _SC_STREAM_MAX 0

_SC_SYMLOOP_MAX Top

#define _SC_SYMLOOP_MAX 0

_SC_SYNCHRONIZED_IO Top

#define _SC_SYNCHRONIZED_IO 0

_SC_THREAD_ATTR_STACKADDR Top

#define _SC_THREAD_ATTR_STACKADDR 0

_SC_THREAD_ATTR_STACKSIZE Top

#define _SC_THREAD_ATTR_STACKSIZE 0

_SC_THREAD_CPUTIME Top

#define _SC_THREAD_CPUTIME 0

_SC_THREAD_DESTRUCTOR_ITERATIONS Top

#define _SC_THREAD_DESTRUCTOR_ITERATIONS 0

_SC_THREAD_KEYS_MAX Top

#define _SC_THREAD_KEYS_MAX 0

_SC_THREAD_PRIO_INHERIT Top

#define _SC_THREAD_PRIO_INHERIT 0

_SC_THREAD_PRIO_PROTECT Top

#define _SC_THREAD_PRIO_PROTECT 0

_SC_THREAD_PRIORITY_SCHEDULING Top

#define _SC_THREAD_PRIORITY_SCHEDULING 0

_SC_THREAD_PROCESS_SHARED Top

#define _SC_THREAD_PROCESS_SHARED 0

_SC_THREAD_ROBUST_PRIO_INHERIT Top

#define _SC_THREAD_ROBUST_PRIO_INHERIT 0

_SC_THREAD_ROBUST_PRIO_PROTECT Top

#define _SC_THREAD_ROBUST_PRIO_PROTECT 0

_SC_THREAD_SAFE_FUNCTIONS Top

#define _SC_THREAD_SAFE_FUNCTIONS 0

_SC_THREAD_SPORADIC_SERVER Top

#define _SC_THREAD_SPORADIC_SERVER 0

_SC_THREAD_STACK_MIN Top

#define _SC_THREAD_STACK_MIN 0

_SC_THREAD_THREADS_MAX Top

#define _SC_THREAD_THREADS_MAX 0

_SC_THREADS Top

#define _SC_THREADS 0

_SC_TIMEOUTS Top

#define _SC_TIMEOUTS 0

_SC_TIMER_MAX Top

#define _SC_TIMER_MAX 0

_SC_TIMERS Top

#define _SC_TIMERS 0

_SC_TRACE Top

#define _SC_TRACE 0

_SC_TRACE_EVENT_FILTER Top

#define _SC_TRACE_EVENT_FILTER 0

_SC_TRACE_EVENT_NAME_MAX Top

#define _SC_TRACE_EVENT_NAME_MAX 0

_SC_TRACE_INHERIT Top

#define _SC_TRACE_INHERIT 0

_SC_TRACE_LOG Top

#define _SC_TRACE_LOG 0

_SC_TRACE_NAME_MAX Top

#define _SC_TRACE_NAME_MAX 0

_SC_TRACE_SYS_MAX Top

#define _SC_TRACE_SYS_MAX 0

_SC_TRACE_USER_EVENT_MAX Top

#define _SC_TRACE_USER_EVENT_MAX 0

_SC_TTY_NAME_MAX Top

#define _SC_TTY_NAME_MAX 0

_SC_TYPED_MEMORY_OBJECTS Top

#define _SC_TYPED_MEMORY_OBJECTS 0

_SC_TZNAME_MAX Top

#define _SC_TZNAME_MAX 0

_SC_V6_ILP32_OFF32 Top

#define _SC_V6_ILP32_OFF32 0

_SC_V6_ILP32_OFFBIG Top

#define _SC_V6_ILP32_OFFBIG 0

_SC_V6_LP64_OFF64 Top

#define _SC_V6_LP64_OFF64 0

_SC_V6_LPBIG_OFFBIG Top

#define _SC_V6_LPBIG_OFFBIG 0

_SC_V7_ILP32_OFF32 Top

#define _SC_V7_ILP32_OFF32 0

_SC_V7_ILP32_OFFBIG Top

#define _SC_V7_ILP32_OFFBIG 0

_SC_V7_LP64_OFF64 Top

#define _SC_V7_LP64_OFF64 0

_SC_V7_LPBIG_OFFBIG Top

#define _SC_V7_LPBIG_OFFBIG 0

_SC_VERSION Top

#define _SC_VERSION 0

_SC_XOPEN_CRYPT Top

#define _SC_XOPEN_CRYPT 0

_SC_XOPEN_ENH_I18N Top

#define _SC_XOPEN_ENH_I18N 0

_SC_XOPEN_REALTIME Top

#define _SC_XOPEN_REALTIME 0

_SC_XOPEN_REALTIME_THREADS Top

#define _SC_XOPEN_REALTIME_THREADS 0

_SC_XOPEN_SHM Top

#define _SC_XOPEN_SHM 0

_SC_XOPEN_STREAMS Top

#define _SC_XOPEN_STREAMS 0

_SC_XOPEN_UNIX Top

#define _SC_XOPEN_UNIX 0

_SC_XOPEN_UUCP Top

#define _SC_XOPEN_UUCP 0

_SC_XOPEN_VERSION Top

#define _SC_XOPEN_VERSION 0

F_LOCK Top

#define F_LOCK 0

F_OK Top

#define F_OK 0

F_TEST Top

#define F_TEST 0

F_TLOCK Top

#define F_TLOCK 0

F_ULOCK Top

#define F_ULOCK 0

R_OK Top

#define R_OK ( 1 << 2 )

STDERR_FILENO Top

#define STDERR_FILENO 2

STDIN_FILENO Top

#define STDIN_FILENO 0

STDOUT_FILENO Top

#define STDOUT_FILENO 1

W_OK Top

#define W_OK ( 1 << 1 )

X_OK Top

#define X_OK ( 1 << 0 )

Globals

optarg Top

extern char * optarg;

opterr Top

extern int opterr;

optind Top

extern int optind;

optopt Top

extern int optopt;

Lib - POSIX: API Reference [ XS-Labs ]

Headers

Public members

Tasks

Macros

Globals

unistd Reference

Tasks

_exit Top

access Top

alarm Top

chdir Top

chown Top

close Top

confstr Top

crypt Top

ctermid Top

dup Top

dup2 Top

encrypt Top

execl Top

execle Top

execlp Top

execv Top

execve Top

execvp Top

faccessat Top

fchdir Top

fchown Top

fchownat Top

fdatasync Top

fexecve Top

fork Top

fpathconf Top

fsync Top

ftruncate Top

getcwd Top

getegid Top

geteuid Top

getgid Top

getgroups Top

gethostid Top

getlogin Top

getlogin_r Top

getopt Top

getpgid Top

getpgrp Top

getpid Top

getppid Top

getsid Top

getuid Top

isatty Top

lchown Top

link Top

linkat Top

lockf Top

lseek Top

nice Top

pathconf Top

pause Top

pipe Top

pread Top

pwrite Top

read Top

readlink Top

readlinkat Top

rmdir Top

setegid Top

seteuid Top

setgid Top

setpgid Top

setpgrp Top

setregid Top

setreuid Top

setsid Top

setuid Top

sleep Top

swab Top

symlink Top

symlinkat Top