creat64.2 (2010 09)

c
creat64(2) creat64(2)
creat64() The creat64() function returns a file descriptor which can be used to grow
the file past 2 GB if desired. All other functional behaviors, returns, and errors
are identical to creat().
fstat64() The fstat64() function is identical to fstat()
except that fstat64()
returns file status in a struct stat64
instead of a struct stat. All
other functional behaviors, returns, and errors are identical.
fstatvfs64() The fstatvfs64() function is indentical to fstatvfs()
except that
fstatvfs64() returns file status in a struct
statvfs64 instead of a struct
statvfs.
getrlimit64 The getrlimit64()
function is identical to getrlimit() except that
getrlimit64() passes a struct rlimit64 as its second parameter
instead of a struct rlimit. All other functional behaviors, returns, and
errors are identical.
lockf64() The lockf64() function is identical to lockf()
except that lockf64()
accepts an off64_t for the size parameter instead of
off_t. All other func-
tional behaviors, returns, and errors are identical.
lseek64() The lseek64() function is identical to lseek()
except that lseek64()
accepts an off64_t type as the desired offset and has a return value of
off64_t. All other functional behaviors, returns, and errors are identical.
lstat64() The lstat64() function is identical to lstat() except that lstat64()
returns file status in a struct stat64 instead of struct stat. All other
functional behaviors, returns, and errors are identical.
mmap64() The mmap64() function is identical to mmap() except that mmap64()
accepts the file offset as an off64_t.
open64() The open64() function opens files of any size. It returns a file descriptor
which can be used to grow the file past 2 GB if desired. All other functional
behaviors, returns, and errors are identical to open().
pread64() The pread64() function is identical to pread() except that pread64()
accepts the file offset as an off64_t. All other functional behaviors, returns,
and errors are identical to pread().
prealloc64() The prealloc64() function is identical to prealloc() except that
prealloc64() accepts the file offset as an off64_t. All other functional
behaviors, returns, and errors are identical to prealloc().
pwrite64() The pwrite64() function is identical to pwrite() except that
pwrite64() accepts the file offset as an off64_t. All other functional
behaviors, returns, and errors are identical to pwrite().
setrlimit64 The setrlimit64() function is identical to setrlimit() except that
setrlimit64() passes a struct rlimit64 as its second parameter
instead of a struct rlimit. All other functional behaviors, returns, and
errors are identical.
stat64() The stat64() function is identical to stat() except that stat64()
returns file status in a struct stat64 instead of a struct stat.
statvfs64() Refer to fstatvfs64().
truncate64() The truncate64() function is identical to truncate() except that trun-
cate64() accepts the length parameter as an off64_t instead of off_t.
All other functional behaviors, returns, and errors are identical to trun-
cate().
ftruncate64() The ftruncate64() function is identical to ftruncate() except that
ftruncate64() accepts the length parameter as an off64_t instead of
off_t. All other functional behaviors, returns, and errors are identical to
ftruncate().
O_LARGEFILE Setting O_LARGEFILE in a call to open() or creat() is equivalent to cal-
ling open64() or creat64(), both of which set O_LARGEFILE in the file
status flags. This bit is automatically set by open() and creat() if
2 Hewlett-Packard Company − 2 − HP-UX 11i Version 3: September 2010