40570a828e
* dir.cc (opendir): Call fhandler's opendir with fd set to -1. (fdopendir): New function. (seekdir64): Use dirent_info_mask. (rewinddir): Ditto. (closedir): Only release underlying file descriptor if it has been reserved by opendir itself. * fhandler.cc (fhandler_base::opendir): Accommodate new parameter. * fhandler.h (dirent_states): Add dirent_valid_fd and dirent_info_mask. (fhander_XXX::opendir): Add file descriptor parameter. Use regparms. (fhandler_procnet::opendir): Drop declaration. * fhandler_disk_file.cc (fhandler_disk_file::opendir): Ditto. If called from fdopendir, use existing handle to re-open directory with valid flags. Rename fd to cfd. Use only if no valid incoming fd. (fhandler_cygdrive::opendir): Accommodate new parameter. * fhandler_process.cc (fhandler_process::opendir): Ditto. * fhandler_procnet.cc (fhandler_procnet::opendir): Drop definition. * fhandler_virtual.cc (fhandler_virtual::opendir): Accommodate new parameter. Only create new file descriptor entry if called from opendir. Remove duplicated setting of dir->__flags. * posix.sgml: Add fdopendir to list of implemented Solaris functions. * include/cygwin/version.h: Bump API minor number. * include/sys/dirent.h: Declare fdopendir.
1317 lines
21 KiB
Plaintext
1317 lines
21 KiB
Plaintext
<sect1 id="std-susv3"><title>System interfaces compatible with the Single Unix Specification, Version 3:</title>
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<para>Note that the core of the Single Unix Specification, Version 3 is
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also ISO/IEC 9945:2003 and IEEE Std 1003.1-2001 (POSIX.1-2001).</para>
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<screen>
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FD_CLR
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FD_ISSET
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FD_SET
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FD_ZERO
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_Exit
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_exit
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_longjmp
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_setjmp
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_tolower
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_toupper
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a64l
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abort
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abs
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accept
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access
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acos
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acosf
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acosh
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acoshf
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alarm
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asctime
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asctime_r
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asin
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asinf
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asinh
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asinhf
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atan
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atan2
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atan2f
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atanf
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atanh
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atanhf
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atexit
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atof
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atoff
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atoi
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atol
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atoll
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basename
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bcmp
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bcopy
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bind
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bsearch
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btowc
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bzero
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cabs
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cabsf
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calloc
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catclose (available in external "catgets" library)
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catgets (available in external "catgets" library)
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catopen (available in external "catgets" library)
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cbrt
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cbrtf
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ceil
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ceilf
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cfgetispeed
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cfgetospeed
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cfsetispeed
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cfsetospeed
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chdir
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chmod
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chown
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chroot (see chapter "Implementation Notes")
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clearerr
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clock
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clock_getres (see chapter "Implementation Notes")
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clock_gettime (see chapter "Implementation Notes")
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clock_setres (see chapter "Implementation Notes")
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close
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closedir
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closelog
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confstr
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connect
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copysign
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copysignf
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cos
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cosf
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cosh
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coshf
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creat
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crypt (available in external "crypt" library)
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ctermid
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ctime
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ctime_r
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daylight
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dbm_clearerr (available in external "libgdbm" library)
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dbm_close (available in external "libgdbm" library)
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dbm_delete (available in external "libgdbm" library)
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dbm_error (available in external "libgdbm" library)
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dbm_fetch (available in external "libgdbm" library)
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dbm_firstkey (available in external "libgdbm" library)
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dbm_nextkey (available in external "libgdbm" library)
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dbm_open (available in external "libgdbm" library)
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dbm_store (available in external "libgdbm" library)
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difftime
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dirname
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div
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dlclose
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dlerror
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dlopen
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dlsym
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drand48
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dup
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dup2
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ecvt
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encrypt (available in external "crypt" library)
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endgrent
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endhostent
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endprotoent
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endpwent
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endservent
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endutxent
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environ
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erand48
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erf
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erfc
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erfcf
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erff
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errno
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execl
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execle
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execlp
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execv
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execve
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execvp
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exit
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exp
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exp2
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exp2f
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expf
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expm1
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expm1f
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fabs
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fabsf
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fchdir
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fchmod
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fchown
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fclose
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fcntl
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fcvt
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fdatasync
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fdim
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fdimf
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fdopen
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feof
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ferror
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fflush
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ffs
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fgetc
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fgetpos
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fgets
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fileno
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flockfile
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floor
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floorf
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fma
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fmaf
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fmax
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fmaxf
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fmin
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fminf
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fmod
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fmodf
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fnmatch
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fopen
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fork
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fpathconf
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fpclassify (see chapter "Implementation Notes")
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fprintf
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fputc
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fputs
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fread
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free
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freeaddrinfo
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freopen
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frexp
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frexpf
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fscanf
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fseek
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fseeko
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fsetpos
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fstat
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fstatvfs
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fsync
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ftell
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ftello
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ftime
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ftok
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ftruncate
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ftrylockfile
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ftw
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funlockfile
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futimes
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fwrite
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gai_strerror
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gcvt
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getaddrinfo
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getc
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getc_unlocked
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getchar
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getchar_unlocked
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getcwd
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getdelim
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getdomainname
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getegid
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getenv
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geteuid
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getgid
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getgrent
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getgrgid
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getgrgid_r
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getgrnam
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getgrnam_r
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getgroups
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gethostbyaddr
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gethostbyname
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gethostid
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gethostname
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getitimer (see chapter "Implementation Notes")
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getlogin
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getlogin_r
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getnameinfo
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getopt
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getpeername
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getpgid
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getpgrp
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getpid
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getppid
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getpriority
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getprotobyname
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getprotobynumber
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getprotoent
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getpwent
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getpwnam
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getpwnam_r
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getpwuid
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getpwuid_r
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getrlimit
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getrusage
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gets
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getservbyname
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getservbyport
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getservent
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getsid
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getsockname
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getsockopt
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getsubopt
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gettimeofday
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getuid
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getutxent
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getutxid
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getutxline
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getwd
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glob
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globfree
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gmtime
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gmtime_r
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grantpt
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h_errno
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hcreate
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hdestroy
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hsearch
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hstrerror
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htonl
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htons
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hypot
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hypotf
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iconv (available in external "libiconv" library)
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iconv_close (available in external "libiconv" library)
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iconv_open (available in external "libiconv" library)
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if_freenameindex
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if_indextoname
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if_nameindex
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if_nametoindex
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ilogb
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ilogbf
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imaxabs
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imaxdiv
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index
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inet_addr
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inet_ntoa
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inet_ntop
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inet_pton
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initstate
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insque
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ioctl
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isalnum
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isalpha
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isascii
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isatty
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isblank
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iscntrl
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isdigit
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isfinite (see chapter "Implementation Notes")
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isgraph
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isgreater (see chapter "Implementation Notes")
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isgreaterequal (see chapter "Implementation Notes")
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isinf (see chapter "Implementation Notes")
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isless
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islessequal (see chapter "Implementation Notes")
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islessgreater (see chapter "Implementation Notes")
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islower
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isnan (see chapter "Implementation Notes")
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isnormal (see chapter "Implementation Notes")
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isprint
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ispunct
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isspace
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isunordered (see chapter "Implementation Notes")
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isupper
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iswalnum
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iswalpha
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iswblank
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iswcntrl
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iswctype
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iswdigit
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iswgraph
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iswlower
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iswprint
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iswpunct
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iswspace
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iswupper
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iswxdigit
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isxdigit
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j0
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j1
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jn
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jrand48
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kill
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killpg
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l64a
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labs
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lchown
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lcong48
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ldexp
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ldexpf
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ldiv
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lfind
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lgamma
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lgammaf
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link
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listen
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llabs
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lldiv
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localeconv
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localtime
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localtime_r
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log
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log10
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log10f
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log1p
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log1pf
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logb
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logbf
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logf
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longjmp
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lrand48
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lrint
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lrintf
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lround
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lroundf
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lsearch
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lseek
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lstat
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malloc
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mblen
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mbrlen
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mbrtowc
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mbsinit
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mbsrtowcs
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mbstowcs
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mbtowc
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memccpy
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memchr
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memcmp
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memcpy
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memmove
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memset
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mkdir
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mkfifo
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mknod
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mkstemp
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mktemp
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mktime
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mlock
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mmap
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modf
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modff
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mprotect
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mq_close
|
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mq_getattr
|
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mq_notify
|
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mq_open
|
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mq_receive
|
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mq_send
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mq_setattr
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mq_timedreceive
|
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mq_timedsend
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mq_unlink
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mrand48
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msgctl (see chapter "Implementation Notes")
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msgget (see chapter "Implementation Notes")
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msgrcv (see chapter "Implementation Notes")
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msgsnd (see chapter "Implementation Notes")
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msync
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munlock
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munmap
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nan
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nanf
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nanosleep
|
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nearbyint
|
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nearbyintf
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nextafter
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nextafterf
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nftw
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nice
|
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nl_langinfo
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nrand48
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ntohl
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ntohs
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open
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opendir
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openlog
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optarg
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opterr
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optind
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optopt
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pathconf
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pause
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pclose
|
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perror
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pipe
|
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poll
|
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popen
|
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posix_fadvise
|
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posix_fallocate
|
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posix_madvise
|
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posix_memalign
|
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posix_openpt
|
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pow
|
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powf
|
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pread
|
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printf
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pselect
|
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pthread_atfork
|
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pthread_attr_destroy
|
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pthread_attr_getdetachstate
|
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pthread_attr_getinheritsched
|
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pthread_attr_getschedparam
|
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pthread_attr_getschedpolicy
|
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pthread_attr_getscope
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pthread_attr_getstacksize
|
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pthread_attr_init
|
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pthread_attr_setdetachstate
|
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pthread_attr_setinheritsched
|
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pthread_attr_setschedparam
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pthread_attr_setschedpolicy
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pthread_attr_setscope
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pthread_attr_setstacksize
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pthread_cancel
|
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pthread_cond_broadcast
|
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pthread_cond_destroy
|
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pthread_cond_init
|
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pthread_cond_signal
|
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pthread_cond_timedwait
|
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pthread_cond_wait
|
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pthread_condattr_destroy
|
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pthread_condattr_getpshared
|
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pthread_condattr_init
|
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pthread_condattr_setpshared
|
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pthread_create
|
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pthread_detach
|
|
pthread_equal
|
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pthread_exit
|
|
pthread_getconcurrency
|
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pthread_getschedparam
|
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pthread_getspecific
|
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pthread_join
|
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pthread_key_create
|
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pthread_key_delete
|
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pthread_kill
|
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pthread_mutex_destroy
|
|
pthread_mutex_getprioceiling
|
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pthread_mutex_init
|
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pthread_mutex_lock
|
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pthread_mutex_setprioceiling
|
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pthread_mutex_trylock
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pthread_mutex_unlock
|
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pthread_mutexattr_destroy
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pthread_mutexattr_getprioceiling
|
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pthread_mutexattr_getprotocol
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pthread_mutexattr_getpshared
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pthread_mutexattr_gettype
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pthread_mutexattr_init
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pthread_mutexattr_setprioceiling
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pthread_mutexattr_setprotocol
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pthread_mutexattr_setpshared
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pthread_mutexattr_settype
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pthread_once
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pthread_rwlock_destroy
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pthread_rwlock_init
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pthread_rwlock_rdlock
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pthread_rwlock_tryrdlock
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pthread_rwlock_trywrlock
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pthread_rwlock_unlock
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pthread_rwlock_wrlock
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pthread_rwlockattr_destroy
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pthread_rwlockattr_getpshared
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pthread_rwlockattr_init
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pthread_rwlockattr_setpshared
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pthread_self
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pthread_setcancelstate
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pthread_setcanceltype
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pthread_setconcurrency
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pthread_setschedparam
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pthread_setspecific
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pthread_sigmask
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pthread_testcancel
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ptsname
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putc
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putc_unlocked
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putchar
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putchar_unlocked
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putenv
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puts
|
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pututxline
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pwrite
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qsort
|
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raise
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rand
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rand_r
|
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random
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read
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readdir
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readdir_r
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readlink
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readv
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realloc
|
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realpath
|
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recv
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recvfrom
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recvmsg
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regcomp
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regerror
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regexec
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regfree
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remainder
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remainderf
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remove
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remque
|
|
remquo
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remquof
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rename
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rewind
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rewinddir
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rindex
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rint
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rintf
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|
rmdir
|
|
round
|
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roundf
|
|
scalb
|
|
scalbln
|
|
scalblnf
|
|
scalbn
|
|
scalbnf
|
|
scandir
|
|
scanf
|
|
sched_get_priority_max
|
|
sched_get_priority_min
|
|
sched_getparam
|
|
sched_getscheduler
|
|
sched_rr_get_interval
|
|
sched_setparam
|
|
sched_setscheduler
|
|
sched_yield
|
|
seed48
|
|
seekdir
|
|
select
|
|
sem_close
|
|
sem_destroy
|
|
sem_getvalue
|
|
sem_init
|
|
sem_open
|
|
sem_post
|
|
sem_timedwait
|
|
sem_trywait
|
|
sem_unlink
|
|
sem_wait
|
|
semctl (see chapter "Implementation Notes")
|
|
semget (see chapter "Implementation Notes")
|
|
semop (see chapter "Implementation Notes")
|
|
send
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sendmsg
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sendto
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setbuf
|
|
setegid
|
|
setenv
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|
seteuid
|
|
setgid
|
|
setgrent
|
|
sethostent
|
|
setitimer (see chapter "Implementation Notes")
|
|
setjmp
|
|
setkey (available in external "crypt" library)
|
|
setlocale
|
|
setlogmask
|
|
setpgid
|
|
setpgrp
|
|
setpriority
|
|
setprotoent
|
|
setpwent
|
|
setregid
|
|
setreuid
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|
setrlimit
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|
setservent
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|
setsid
|
|
setsockopt
|
|
setstate
|
|
setuid
|
|
setutxent
|
|
setvbuf
|
|
shm_open
|
|
shm_unlink
|
|
shmat (see chapter "Implementation Notes")
|
|
shmctl (see chapter "Implementation Notes")
|
|
shmdt (see chapter "Implementation Notes")
|
|
shmget (see chapter "Implementation Notes")
|
|
shutdown
|
|
sigaction
|
|
sigaddset
|
|
sigdelset
|
|
sigemptyset
|
|
sigfillset
|
|
sighold
|
|
sigignore
|
|
siginterrupt
|
|
sigismember
|
|
siglongjmp
|
|
signal
|
|
signbit (see chapter "Implementation Notes")
|
|
signgam
|
|
sigpause
|
|
sigpending
|
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sigprocmask
|
|
sigqueue
|
|
sigrelse
|
|
sigset
|
|
sigsetjmp
|
|
sigsuspend
|
|
sigwait
|
|
sigwaitinfo
|
|
sin
|
|
sinf
|
|
sinh
|
|
sinhf
|
|
sleep
|
|
snprintf
|
|
socket
|
|
socketpair
|
|
sprintf
|
|
sqrt
|
|
sqrtf
|
|
srand
|
|
srand48
|
|
srandom
|
|
sscanf
|
|
stat
|
|
statvfs
|
|
stderr
|
|
stdin
|
|
stdout
|
|
strcasecmp
|
|
strcat
|
|
strchr
|
|
strcmp
|
|
strcoll
|
|
strcpy
|
|
strcspn
|
|
strdup
|
|
strerror
|
|
strerror_r
|
|
strftime
|
|
strlen
|
|
strncasecmp
|
|
strncat
|
|
strncmp
|
|
strncpy
|
|
strpbrk
|
|
strptime
|
|
strrchr
|
|
strspn
|
|
strstr
|
|
strtod
|
|
strtof
|
|
strtoimax
|
|
strtok
|
|
strtok_r
|
|
strtol
|
|
strtoll
|
|
strtoul
|
|
strtoull
|
|
strtoumax
|
|
strxfrm
|
|
swab
|
|
symlink
|
|
sync
|
|
sysconf
|
|
syslog
|
|
system
|
|
tan
|
|
tanf
|
|
tanh
|
|
tanhf
|
|
tcdrain
|
|
tcflow
|
|
tcflush
|
|
tcgetattr
|
|
tcgetpgrp
|
|
tcsendbreak
|
|
tcsetattr
|
|
tcsetpgrp
|
|
tdelete
|
|
telldir
|
|
tempnam
|
|
tfind
|
|
tgamma
|
|
tgammaf
|
|
time
|
|
timer_create
|
|
timer_delete
|
|
timer_gettime
|
|
timer_settime
|
|
times
|
|
timezone
|
|
tmpfile
|
|
tmpnam
|
|
toascii
|
|
tolower
|
|
toupper
|
|
towctrans
|
|
towlower
|
|
towupper
|
|
trunc
|
|
truncate
|
|
truncf
|
|
tsearch
|
|
ttyname
|
|
ttyname_r
|
|
twalk
|
|
tzname
|
|
tzset
|
|
ualarm
|
|
umask
|
|
uname
|
|
ungetc
|
|
unlink
|
|
unlockpt
|
|
unsetenv
|
|
usleep
|
|
utime
|
|
utimes
|
|
va_arg
|
|
va_copy
|
|
va_end
|
|
va_start
|
|
vfork (see chapter "Implementation Notes")
|
|
vfprintf
|
|
vfscanf
|
|
vprintf
|
|
vscanf
|
|
vsnprintf
|
|
vsprintf
|
|
vsscanf
|
|
wait
|
|
waitpid
|
|
wcrtomb
|
|
wcscat
|
|
wcschr
|
|
wcscmp
|
|
wcscoll
|
|
wcscpy
|
|
wcscspn
|
|
wcslen
|
|
wcsncat
|
|
wcsncmp
|
|
wcsncpy
|
|
wcspbrk
|
|
wcsrchr
|
|
wcsrtombs
|
|
wcsspn
|
|
wcsstr
|
|
wcstombs
|
|
wcswidth
|
|
wctob
|
|
wctomb
|
|
wctrans
|
|
wctype
|
|
wcwidth
|
|
wmemchr
|
|
wmemcmp
|
|
wmemcpy
|
|
wmemmove
|
|
wmemset
|
|
wprintf
|
|
write
|
|
writev
|
|
y0
|
|
y1
|
|
yn
|
|
</screen>
|
|
|
|
</sect1>
|
|
|
|
<sect1 id="std-bsd"><title>System interfaces compatible with BSD functions:</title>
|
|
|
|
<screen>
|
|
alphasort
|
|
bindresvport
|
|
bindresvport_sa
|
|
daemon
|
|
dn_comp
|
|
dn_expand
|
|
dn_skipname
|
|
drem
|
|
endusershell
|
|
err
|
|
errx
|
|
finite
|
|
finitef
|
|
fiprintf
|
|
flock
|
|
forkpty
|
|
freeifaddrs
|
|
fstatfs
|
|
fts_children
|
|
fts_close
|
|
fts_get_clientptr
|
|
fts_get_stream
|
|
fts_open
|
|
fts_read
|
|
fts_set
|
|
fts_set_clientptr
|
|
funopen
|
|
gamma
|
|
gamma_r
|
|
gammaf
|
|
gammaf_r
|
|
getdtablesize
|
|
getifaddrs
|
|
getpagesize
|
|
getpeereid
|
|
getprogname
|
|
getusershell
|
|
herror
|
|
inet_aton
|
|
inet_makeaddr
|
|
inet_netof
|
|
inet_network
|
|
initgroups
|
|
iruserok
|
|
iruserok_sa
|
|
login
|
|
login_tty
|
|
logout
|
|
logwtmp
|
|
mkdtemp
|
|
openpty
|
|
rcmd
|
|
rcmd_af
|
|
res_close
|
|
res_init
|
|
res_mkquery
|
|
res_nclose
|
|
res_ninit
|
|
res_nmkquery
|
|
res_nquery
|
|
res_nquerydomain
|
|
res_nsearch
|
|
res_nsend
|
|
res_query
|
|
res_querydomain
|
|
res_search
|
|
res_send
|
|
revoke
|
|
rexec
|
|
rresvport
|
|
rresvport_af
|
|
ruserok
|
|
sbrk
|
|
setbuffer
|
|
setgroups
|
|
setlinebuf
|
|
setpassent
|
|
setprogname
|
|
settimeofday
|
|
setusershell
|
|
statfs
|
|
strcasestr
|
|
strlcat
|
|
strlcpy
|
|
strsep
|
|
strsignal
|
|
updwtmp
|
|
valloc
|
|
verr
|
|
verrx
|
|
vhangup (see chapter "Implementation Notes")
|
|
vsyslog
|
|
vwarn
|
|
vwarnx
|
|
wait3
|
|
wait4
|
|
warn
|
|
warnx
|
|
wcslcat
|
|
wcslcpy
|
|
</screen>
|
|
|
|
</sect1>
|
|
|
|
<sect1 id="std-gnu"><title>System interfaces compatible with GNU extensions:</title>
|
|
|
|
<screen>
|
|
argz_add
|
|
argz_add_sep
|
|
argz_append
|
|
argz_count
|
|
argz_create
|
|
argz_create_sep
|
|
argz_delete
|
|
argz_extract
|
|
argz_insert
|
|
argz_next
|
|
argz_replace
|
|
argz_stringify
|
|
asnprintf
|
|
asprintf
|
|
asprintf_r
|
|
dprintf
|
|
dremf
|
|
envz_add
|
|
envz_entry
|
|
envz_get
|
|
envz_merge
|
|
envz_remove
|
|
envz_strip
|
|
exp10
|
|
exp10f
|
|
fcloseall
|
|
fcloseall_r
|
|
fopencookie
|
|
getline
|
|
getopt_long
|
|
getopt_long_only
|
|
memmem
|
|
mempcpy
|
|
pow10
|
|
pow10f
|
|
stpcpy
|
|
stpncpy
|
|
strndup
|
|
strnlen
|
|
tdestroy
|
|
timegm
|
|
timelocal
|
|
updwtmpx
|
|
utmpxname
|
|
vasnprintf
|
|
vasprintf
|
|
vasprintf_r
|
|
vdprintf
|
|
</screen>
|
|
|
|
</sect1>
|
|
|
|
<sect1 id="std-solaris"><title>System interfaces compatible with Solaris or SunOS functions:</title>
|
|
|
|
<screen>
|
|
acl
|
|
aclcheck
|
|
aclfrommode
|
|
aclfrompbits
|
|
aclfromtext
|
|
aclsort
|
|
acltomode
|
|
acltopbits
|
|
acltotext
|
|
endmntent
|
|
facl
|
|
fdopendir
|
|
getmntent
|
|
memalign
|
|
setmntent
|
|
</screen>
|
|
|
|
</sect1>
|
|
|
|
<sect1 id="std-deprec"><title>Other UNIX system interfaces, deprecated or not in POSIX.1-2001:</title>
|
|
|
|
<screen>
|
|
cuserid (POSIX.1-1988, SUSv2)
|
|
endutent (XPG2)
|
|
getpass (SUSv2)
|
|
getutent (XPG2)
|
|
getutid (XPG2)
|
|
getutline (XPG2)
|
|
getw (SVID)
|
|
mallinfo (SVID)
|
|
mallopt (SVID)
|
|
on_exit (SunOS)
|
|
pthread_continue (XPG2)
|
|
pthread_getsequence_np (Tru64)
|
|
pthread_suspend (XPG2)
|
|
pututline (XPG2)
|
|
putw (SVID)
|
|
setutent (XPG2)
|
|
sys_errlist (BSD)
|
|
sys_nerr (BSD)
|
|
ttyslot (SUSv2)
|
|
utmpname (XPG2)
|
|
</screen>
|
|
|
|
</sect1>
|
|
|
|
<sect1 id="std-notimpl"><title>NOT implemented system interfaces from the Single Unix Specification, Volume 3:</title>
|
|
|
|
<screen>
|
|
acoshl
|
|
acosl
|
|
aio_cancel
|
|
aio_error
|
|
aio_fsync
|
|
aio_read
|
|
aio_return
|
|
aio_suspend
|
|
aio_write
|
|
asinhl
|
|
asinl
|
|
atan2l
|
|
atanhl
|
|
atanl
|
|
bsd_signal
|
|
cabsl
|
|
cacos
|
|
cacosf
|
|
cacosh
|
|
cacoshf
|
|
cacoshl
|
|
cacosl
|
|
carg
|
|
cargf
|
|
cargl
|
|
casin
|
|
casinf
|
|
casinh
|
|
casinhf
|
|
casinhl
|
|
casinl
|
|
catan
|
|
catanf
|
|
catanh
|
|
catanhf
|
|
catanhl
|
|
catanl
|
|
cbrtl
|
|
ccos
|
|
ccosf
|
|
ccosh
|
|
ccoshf
|
|
ccoshl
|
|
ccosl
|
|
ceill
|
|
cexp
|
|
cexpf
|
|
cexpl
|
|
cimag
|
|
cimagf
|
|
cimagl
|
|
clock_getcpuclockid
|
|
clog
|
|
clogf
|
|
clogl
|
|
conj
|
|
conjf
|
|
conjl
|
|
copysignl
|
|
coshl
|
|
cosl
|
|
cpow
|
|
cpowf
|
|
cpowl
|
|
cproj
|
|
cprojf
|
|
cprojl
|
|
creal
|
|
crealf
|
|
creall
|
|
csin
|
|
csinf
|
|
csinh
|
|
csinhf
|
|
csinhl
|
|
csinl
|
|
csqrt
|
|
csqrtf
|
|
csqrtl
|
|
ctan
|
|
ctanf
|
|
ctanh
|
|
ctanhf
|
|
ctanhl
|
|
ctanl
|
|
endnetent
|
|
erfcl
|
|
erfl
|
|
exp2l
|
|
expl
|
|
expm1l
|
|
fabsl
|
|
fattach
|
|
fdiml
|
|
feclearexcept
|
|
fegetenv
|
|
fegetexceptflag
|
|
fegetround
|
|
feholdexcept
|
|
feraiseexcept
|
|
fesetenv
|
|
fesetexceptflag
|
|
fesetround
|
|
fetestexcept
|
|
feupdateenv
|
|
fgetwc
|
|
fgetws
|
|
floorl
|
|
fmal
|
|
fmaxl
|
|
fminl
|
|
fmodl
|
|
fmtmsg
|
|
fputwc
|
|
fputws
|
|
frexpl
|
|
fwide
|
|
fwprintf
|
|
fwscanf
|
|
getcontext
|
|
getdate
|
|
getdate_err
|
|
gethostent
|
|
getmsg
|
|
getnetbyaddr
|
|
getnetbyname
|
|
getnetent
|
|
getpmsg
|
|
getwc
|
|
getwchar
|
|
hypotl
|
|
ilogbl
|
|
initstate
|
|
isastream
|
|
ldexpl
|
|
lgammal
|
|
lio_listio
|
|
llrint
|
|
llrintf
|
|
llrintl
|
|
llround
|
|
llroundf
|
|
llroundl
|
|
lockf
|
|
log10l
|
|
log1pl
|
|
log2l
|
|
logbl
|
|
logl
|
|
lrintl
|
|
lroundl
|
|
makecontext
|
|
mlockall
|
|
modfl
|
|
munlockall
|
|
nanl
|
|
nearbyintl
|
|
nextafterl
|
|
nexttowardl
|
|
posix_mem_offset
|
|
posix_spawn[...]
|
|
posix_trace[...]
|
|
posix_typed_[...]
|
|
powl
|
|
pthread_attr_getguardsize
|
|
pthread_attr_getstack
|
|
pthread_attr_getstackaddr
|
|
pthread_attr_setguardsize
|
|
pthread_attr_setstack
|
|
pthread_attr_setstackaddr
|
|
pthread_barrier[...]
|
|
pthread_condattr_getclock
|
|
pthread_condattr_setclock
|
|
pthread_getcpuclockid
|
|
pthread_mutex_timedlock
|
|
pthread_rwlock_timedrdlock
|
|
pthread_rwlock_timedwrlock
|
|
pthread_setschedprio
|
|
pthread_spin_[...]
|
|
putmsg
|
|
reminderl
|
|
remquol
|
|
rintl
|
|
roundl
|
|
scalblnl
|
|
scalbnl
|
|
setcontext
|
|
setnetent
|
|
sigaltstack
|
|
sigtimedwait
|
|
sinhl
|
|
sinl
|
|
sockatmark
|
|
sqrtl
|
|
strfmon
|
|
strtold
|
|
swabcontext
|
|
swprintf
|
|
swscanf
|
|
tanhl
|
|
tanl
|
|
tcgetsid
|
|
tgammal
|
|
timer_getoverrun
|
|
truncl
|
|
ulimit
|
|
vfwprintf
|
|
vfwscanf
|
|
vswprintf
|
|
vswscanf
|
|
vwprintf
|
|
vwscanf
|
|
waitid
|
|
wcsftime
|
|
wcstod
|
|
wcstof
|
|
wcstoimax
|
|
wcstok
|
|
wcstol
|
|
wcstold
|
|
wcstoll
|
|
wcstoul
|
|
wcstoull
|
|
wcstoumax
|
|
wcswcs
|
|
wcsxfrm
|
|
wordexp
|
|
wordfree
|
|
wscanf
|
|
</screen>
|
|
|
|
</sect1>
|
|
|
|
<sect1 id="std-notes"><title>Implementation Notes</title>
|
|
|
|
<para><function>chroot</function> only emulates a chroot function call
|
|
by keeping track of the current root and accomodating this in the file
|
|
related function calls. A real chroot functionality is not supported by
|
|
Windows however.</para>
|
|
|
|
<para><function>clock_getres</function>, <function>clock_gettime</function>
|
|
and <function>clock_setres</function> only support CLOCK_REALTIME for
|
|
now.</para>
|
|
|
|
<para><function>fpclassify</function>, <function>isfinite</function>,
|
|
<function>isgreater</function>, <function>isgreaterequal</function>,
|
|
<function>isinf</function>, <function>isless</function>,
|
|
<function>islessequal</function>, <function>islessgreater</function>,
|
|
<function>isnan</function>, <function>isnormal</function>,
|
|
<function>isunordered</function>, and <function>signbit</function>
|
|
only support float and double arguments, not long double arguments.</para>
|
|
|
|
<para><function>getitimer</function> and <function>setitimer</function>
|
|
only support ITIMER_REAL for now.</para>
|
|
|
|
<para><function>link</function> will copy the file if it can't implement
|
|
a true hardlink. This is true at least for FAT and FAT32 filesystems.
|
|
NTFS supports hardlinks. </para>
|
|
|
|
<para><function>lseek</function> only works properly on binary
|
|
files.</para>
|
|
|
|
<para><function>setuid</function> is only safe against reverting the user
|
|
switch after a call to one of the exec(2) functions took place. Windows
|
|
doesn't support a non-revertable user switch within the context of Win32
|
|
processes.</para>
|
|
|
|
<para><function>vfork</function> just calls <function>fork</function>.</para>
|
|
|
|
<para><function>vhangup</function> always returns -1 and sets errno to
|
|
ENOSYS.</para>
|
|
|
|
<para>The XSI IPC functions <function>semctl</function>,
|
|
<function>semget</function>, <function>semop</function>,
|
|
<function>shmat</function>, <function>shmctl</function>,
|
|
<function>shmdt</function>, <function>shmget</function>,
|
|
<function>msgctl</function>, <function>msgget</function>,
|
|
<function>msgrcv</function> and <function>msgsnd</function> are only
|
|
available when cygserver is running and the <envar>CYGWIN</envar>
|
|
environment variable is set so that it contains the string
|
|
<envar>server</envar>.</para>
|
|
|
|
</sect1>
|