The Open Group Migration Information
Copyright © 2001-2003 The Open Group, All Rights reserved.

UNIX® APIs (G-I)

 

 

POSIX

 

 

P96

 

 

 

 

Interface

XSI

Base

U98

U95

P92

C99

C89

SVID3

BSD

gai_strerror()

m

m

.

.

.

.

.

.

.

gcvt()

l

xsi

m

m

.

.

.

.

m

getaddrinfo()

m

m

.

.

.

.

.

.

.

getc()

m

m

m

m

m

m

m

m

m

getc_unlocked()

m

tsf

m

.

t

.

.

.

.

getchar()

m

m

m

m

m

m

m

m

m

getchar_unlocked()

m

tsf

m

.

t

.

.

.

.

getcontext()

m

xsi

m

m

.

.

.

m

.

getcwd()

m

m

m

m

m

.

.

m

.

getdate()

m

xsi

m

m

.

.

.

m

.

getdate_err

m

xsi

m

m

.

.

.

m

.

getegid()

m

m

m

m

m

.

.

m

m

getenv()

m

m

m

m

m

m

m

m

m

geteuid()

m

m

m

m

m

.

.

m

m

getgid()

m

m

m

m

m

.

.

m

m

getgrent()

m

xsi

m

m

.

.

.

m

m

getgrgid()

m

m

m

m

m

.

.

m

m

getgrgid_r()

m

tsf

m

.

t

.

.

.

.

getgrnam()

m

m

m

m

m

.

.

m

.

getgrnam_r()

m

tsf

m

.

t

.

.

.

.

getgroups()

m

m

m

m

m

.

.

m

m

gethostbyaddr()

ob

ob

m

m

.

.

.

.

m

gethostbyname()

ob

ob

m

m

.

.

.

.

m

gethostent()

m

m

m

m

.

.

.

.

m

gethostid()

m

xsi

m

m

.

.

.

.

m

gethostname()

m

m

m

m

.

.

.

.

m

getitimer()

m

xsi

m

m

.

.

.

m

m

getlogin()

m

m

m

m

m

.

.

m

m

getlogin_r()

m

tsf

m

.

t

.

.

.

.

getmsg()

o

xsr

m

m

.

.

.

m

.

getnameinfo()

m

m

.

.

.

.

.

.

.

getnetbyaddr()

m

m

m

m

.

.

.

.

m

getnetbyname()

m

m

m

m

.

.

.

.

m

getnetent()

m

m

m

m

.

.

.

.

m

getopt()

m

m

m

m

m

.

.

m

m

getpeername()

m

m

m

m

.

.

.

.

m

getpgid()

m

xsi

m

m

.

.

.

m

.

getpgrp()

m

m

m

m

m

.

.

m

m

getpid()

m

m

m

m

m

.

.

m

m

getpmsg()

o

xsr

m

m

.

.

.

m

.

getppid()

m

m

m

m

m

.

.

m

m

getpriority()

m

xsi

m

m

.

.

.

.

m

getprotobyname()

m

m

m

m

.

.

.

.

m

getprotobynumber()

m

m

m

m

.

.

.

.

m

getprotoent()

m

m

m

m

.

.

.

.

m

getpwent()

m

xsi

m

m

.

.

.

m

m

getpwnam()

m

m

m

m

m

.

.

m

m

getpwnam_r()

m

tsf

m

.

t

.

.

.

.

getpwuid()

m

m

m

m

m

.

.

m

m

getpwuid_r()

m

tsf

m

.

t

.

.

.

.

getrlimit()

m

xsi

m

m

.

.

.

m

m

getrusage()

m

xsi

m

m

.

.

.

.

m

gets()

m

m

m

m

m

m

m

m

m

getservbyname()

m

m

m

m

.

.

.

.

m

getservbyport()

m

m

m

m

.

.

.

.

m

getservent()

m

m

m

m

.

.

.

.

m

getsid()

m

xsi

m

m

.

.

.

m

.

getsockname()

m

m

m

m

.

.

.

.

m

getsockopt()

m

m

m

m

.

.

.

.

m

getsubopt()

m

xsi

m

m

.

.

.

m

.

gettimeofday()

m

xsi

m

m

.

.

.

m

m

getuid()

m

m

m

m

m

.

.

m

m

getutxent()

m

xsi

m

m

.

.

.

.

.

getutxid()

m

xsi

m

m

.

.

.

.

.

getutxline()

m

xsi

m

m

.

.

.

.

.

getwc()

m

m

m

m

.

m

1

.

.

getwchar()

m

m

m

m

.

m

1

.

.

getwd()

l

xsi

m

m

.

.

.

.

m

glob()

m

m

m

o

m

.

.

.

.

globfree()

m

m

m

o

m

.

.

.

.

gmtime()

m

m

m

m

m

m

m

m

m

gmtime_r()

m

tsf

m

.

t

.

.

.

.

grantpt()

m

xsi

m

m

.

.

.

m

.

h_errno

ob

ob

.

.

.

.

.

.

.

hcreate()

m

xsi

m

m

.

.

.

m

.

hdestroy()

m

xsi

m

m

.

.

.

m

.

hsearch()

m

xsi

m

m

.

.

.

m

.

htonl()

m

m

m

m

.

.

.

.

m

htons()

m

m

m

m

.

.

.

.

m

hypot()

m

m

m

m

.

m

.

m

m

hypotf()

m

m

.

.

.

m

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.

.

hypotl()

m

m

.

.

.

m

.

.

.

iconv()

m

xsi

m

m

.

.

.

.

.

iconv_close()

m

xsi

m

m

.

.

.

.

.

iconv_open()

m

xsi

m

m

.

.

.

.

.

if_freenameindex()

m

m

.

.

.

.

.

.

.

if_indextoname()

m

m

.

.

.

.

.

.

.

if_nameindex()

m

m

.

.

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.

.

if_nametoindex()

m

m

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.

.

.

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.

.

ilogb()

m

m

m

m

.

m

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.

ilogbf()

m

m

.

.

.

m

.

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.

ilogbl()

m

m

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.

m

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.

imaxabs()

m

m

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.

.

m

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.

.

imaxdiv()

m

m

.

.

.

m

.

.

.

index()

l

xsi

m

m

.

.

.

.

m

inet_addr()

m

m

m

m

.

.

.

.

m

inet_ntoa()

m

m

m

m

.

.

.

.

m

inet_ntop()

m

m

.

.

.

.

.

.

.

inet_pton()

m

m

.

.

.

.

.

.

.

initstate()

m

xsi

m

m

.

.

.

.

m

insque()

m

xsi

m

m

.

.

.

.

m

ioctl()

o

xsr

m

m

.

.

.

m

m

isalnum()

m

m

m

m

m

m

m

m

m

isalpha()

m

m

m

m

m

m

m

m

m

isascii()

m

xsi

m

m

.

.

.

m

m

isastream()

o

xsr

m

m

.

.

.

m

.

isatty()

m

m

m

m

m

.

.

m

m

isblank()

m

m

.

.

.

m

.

.

.

iscntrl()

m

m

m

m

m

m

m

m

m

isdigit()

m

m

m

m

m

m

m

m

m

isfinite()

m

m

.

.

.

m

.

.

.

isgraph()

m

m

m

m

m

m

m

m

m

isgreater()

m

m

.

.

.

m

.

.

.

isgreaterequal()

m

m

.

.

.

m

.

.

.

isinf()

m

m

.

.

.

m

.

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.

isless()

m

m

.

.

.

m

.

.

.

islessequal()

m

m

.

.

.

m

.

.

.

islessgreater()

m

m

.

.

.

m

.

.

.

islower()

m

m

m

m

m

m

m

m

m

isnan()

m

m

m

m

.

.

.

m

.

isnormal()

m

m

.

.

.

m

.

.

.

isprint()

m

m

m

m

m

m

m

m

m

ispunct()

m

m

m

m

m

m

m

m

m

isspace()

m

m

m

m

m

m

m

m

m

isunordered()

m

m

.

.

.

m

.

.

.

isupper()

m

m

m

m

m

m

m

m

m

iswalnum()

m

m

m

m

.

m

1

.

.

iswalpha()

m

m

m

m

.

m

1

.

.

iswblank()

m

m

.

.

.

m

.

.

.

iswcntrl()

m

m

m

m

.

m

1

.

.

iswctype()

m

m

m

m

.

m

1

.

.

iswdigit()

m

m

m

m

.

m

1

.

.

iswgraph()

m

m

m

m

.

m

1

.

.

iswlower()

m

m

m

m

.

m

1

.

.

iswprint()

m

m

m

m

.

m

1

.

.

iswpunct()

m

m

m

m

.

m

1

.

.

iswspace()

m

m

m

m

.

m

1

.

.

iswupper()

m

m

m

m

.

m

1

.

.

iswxdigit()

m

m

m

m

.

m

1

.

.

isxdigit()

m

m

m

m

m

m

m

m

m


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