mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-28 04:03:35 +08:00
b10a0accee
The functions encrypt, setkey, encrypt_r, setkey_r, cbc_crypt, ecb_crypt, and des_setparity should not be used in new programs, because they use the DES block cipher, which is unacceptably weak by modern standards. Demote all of them to compatibility symbols, and remove their prototypes from installed headers. cbc_crypt, ecb_crypt, and des_setparity were already compat symbols when glibc was configured with --disable-obsolete-rpc. POSIX requires encrypt and setkey to be available when _XOPEN_CRYPT is defined, so this change also removes the definition of X_OPEN_CRYPT from <unistd.h>. The entire "DES Encryption" section is dropped from the manual, as is the mention of AUTH_DES and FIPS 140-2 in the introduction to crypt.texi. The documentation of 'memfrob' cross-referenced the DES Encryption section, which is replaced by a hyperlink to libgcrypt, and while I was in there I spruced up the actual documentation of 'memfrob' and 'strfry' a little. It's still fairly jokey, because those functions _are_ jokes, but they do also have real use cases, so people trying to use them for real should have all the information they need. DES-based authentication for Sun RPC is also insecure and should be deprecated or even removed, but maybe that can be left as TI-RPC's problem.
610 lines
16 KiB
Plaintext
610 lines
16 KiB
Plaintext
#if !defined ISO && !defined ISO99 && !defined ISO11
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#ifdef POSIX
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# define uid_t __uid_t
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# define gid_t __gid_t
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# define off_t __off_t
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# define pid_t __pid_t
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#endif
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constant _POSIX_VERSION
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#if defined POSIX || defined XPG4 || defined XPG42 || defined UNIX98
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constant _POSIX2_C_VERSION
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#endif
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#ifndef POSIX
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optional-constant _XOPEN_VERSION
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optional-constant _XOPEN_XCU_VERSION
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#endif
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#ifndef POSIX
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optional-constant _POSIX2_C_BIND
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#endif
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optional-constant _POSIX2_CHAR_TERM
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optional-constant _POSIX2_LOCALEDEF
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optional-constant _POSIX2_UPE
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#ifndef POSIX
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optional-constant _POSIX2_VERSION
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#endif
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#ifndef POSIX
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optional-constant _XOPEN_XPG2
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optional-constant _XOPEN_XPG3
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optional-constant _XOPEN_XPG4
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optional-constant _XOPEN_UNIX
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#endif
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#ifndef POSIX
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optional-constant _POSIX_ADVISORY_INFO
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#endif
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optional-constant _POSIX_ASYNCHRONOUS_IO
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#ifndef POSIX
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optional-constant _POSIX_BARRIERS
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#endif
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optional-constant _POSIX_CHOWN_RESTRICTED
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#ifndef POSIX
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optional-constant _POSIX_CLOCK_SELECTION
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optional-constant _POSIX_CPUTIME
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#endif
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optional-constant _POSIX_NO_TRUNC
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optional-constant _POSIX_VDISABLE
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optional-constant _POSIX_SAVED_IDS
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optional-constant _POSIX_JOB_CONTROL
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#ifndef POSIX
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optional-constant _POSIX_MONOTONIC_CLOCK
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optional-constant _POSIX_READER_WRITER_LOCKS
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optional-constant _POSIX_SHELL
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optional-constant _POSIX_SPAWN
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optional-constant _POSIX_SPIN_LOCKS
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optional-constant _POSIX_SPORADIC_SERVER
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optional-constant _POSIX_THREAD_CPUTIME
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optional-constant _POSIX_TYPED_MEMORY_OBJECTS
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#endif
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optional-constant _POSIX_THREADS
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optional-constant _POSIX_THREAD_ATTR_STACKADDR
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optional-constant _POSIX_THREAD_ATTR_STACKSIZE
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optional-constant _POSIX_THREAD_PROCESS_SHARED
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optional-constant _POSIX_THREAD_SAFE_FUNCTIONS
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#ifndef POSIX
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optional-constant _POSIX_THREAD_SPORADIC_SERVER
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#endif
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# ifdef XOPEN2K
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optional-constant _POSIX_V6_ILP32_OFF32
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optional-constant _POSIX_V6_ILP32_OFFBIG
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optional-constant _POSIX_V6_LP64_OFF64
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optional-constant _POSIX_V6_LPBIG_OFFBIG
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# endif
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# if defined XOPEN2K8 || defined POSIX2008
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optional-constant _POSIX_V7_ILP32_OFF32
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optional-constant _POSIX_V7_ILP32_OFFBIG
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optional-constant _POSIX_V7_LP64_OFF64
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optional-constant _POSIX_V7_LPBIG_OFFBIG
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# endif
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optional-constant _POSIX2_C_DEV
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optional-constant _POSIX2_FORT_DEV
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optional-constant _POSIX2_FORT_RUN
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optional-constant _POSIX2_SW_DEV
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# if !defined POSIX && !defined POSIX2008
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optional-constant _XOPEN_CRYPT
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optional-constant _XOPEN_ENH_I18N
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optional-constant _XOPEN_LEGACY
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optional-constant _XOPEN_REALTIME
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optional-constant _XOPEN_REALTIME_THREADS
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optional-constant _XOPEN_SHM
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optional-constant _XOPEN_STREAMS
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# endif
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# ifndef POSIX
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allow _XBS5_ILP32_OFF32
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allow _XBS5_ILP32_OFBIG
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allow _XBS5_LP64_OFF64
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allow _XBS5_LPBIG_OFFBIG
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#endif
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optional-constant _POSIX_MEMLOCK
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optional-constant _POSIX_MEMLOCK_RANGE
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optional-constant _POSIX_MESSAGE_PASSING
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optional-constant _POSIX_PRIORITY_SCHEDULING
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optional-constant _POSIX_REALTIME_SIGNALS
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optional-constant _POSIX_SEMAPHORES
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optional-constant _POSIX_SHARED_MEMORY_OBJECTS
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optional-constant _POSIX_SYNCHRONIZED_IO
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optional-constant _POSIX_TIMERS
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#ifndef POSIX
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optional-constant _POSIX_TIMEOUTS
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#endif
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optional-constant _POSIX_FSYNC
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optional-constant _POSIX_MAPPED_FILES
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optional-constant _POSIX_MEMORY_PROTECTION
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optional-constant _POSIX_PRIORITIZED_IO
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optional-constant _POSIX_THREAD_PRIORITY_SCHEDULING
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optional-constant _POSIX_THREAD_PRIO_INHERIT
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optional-constant _POSIX_THREAD_PRIO_PROTECT
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optional-constant _POSIX_ASYNC_IO
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optional-constant _POSIX_PRIO_IO
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optional-constant _POSIX_SYNC_IO
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#ifndef POSIX
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optional-constant _POSIX2_PBS
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optional-constant _POSIX2_PBS_ACCOUNTING
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optional-constant _POSIX2_PBS_CHECKPOINT
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optional-constant _POSIX2_PBS_LOCATE
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optional-constant _POSIX2_PBS_MESSAGE
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optional-constant _POSIX2_PBS_TRACK
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#endif
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#ifndef POSIX
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optional-constant _POSIX_TIMESTAMP_RESOLUTION
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#endif
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constant NULL
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constant R_OK
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constant W_OK
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constant X_OK
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constant F_OK
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constant _CS_PATH
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#ifndef POSIX
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constant _CS_XBS5_ILP32_OFF32_CFLAGS
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constant _CS_XBS5_ILP32_OFF32_LDFLAGS
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constant _CS_XBS5_ILP32_OFF32_LIBS
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constant _CS_XBS5_ILP32_OFF32_LINTFLAGS
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constant _CS_XBS5_ILP32_OFFBIG_CFLAGS
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constant _CS_XBS5_ILP32_OFFBIG_LDFLAGS
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constant _CS_XBS5_ILP32_OFFBIG_LIBS
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constant _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
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constant _CS_XBS5_LP64_OFF64_CFLAGS
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constant _CS_XBS5_LP64_OFF64_LDFLAGS
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constant _CS_XBS5_LP64_OFF64_LIBS
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constant _CS_XBS5_LP64_OFF64_LINTFLAGS
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constant _CS_XBS5_LPBIG_OFFBIG_CFLAGS
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constant _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
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constant _CS_XBS5_LPBIG_OFFBIG_LIBS
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constant _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
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#endif
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constant SEEK_SET
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constant SEEK_CUR
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constant SEEK_END
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#ifndef POSIX
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constant _SC_2_C_BIND
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#endif
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constant _SC_2_C_DEV
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#ifndef POSIX
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constant _SC_2_C_VERSION
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#endif
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constant _SC_2_CHAR_TERM
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constant _SC_2_FORT_DEV
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constant _SC_2_FORT_RUN
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constant _SC_2_LOCALEDEF
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#ifndef POSIX
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constant _SC_2_PBS
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constant _SC_2_PBS_ACCOUNTING
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constant _SC_2_PBS_CHECKPOINT
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constant _SC_2_PBS_LOCATE
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constant _SC_2_PBS_MESSAGE
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constant _SC_2_PBS_TRACK
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#endif
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constant _SC_2_SW_DEV
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constant _SC_2_UPE
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constant _SC_2_VERSION
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constant _SC_ARG_MAX
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constant _SC_AIO_LISTIO_MAX
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constant _SC_AIO_MAX
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constant _SC_AIO_PRIO_DELTA_MAX
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constant _SC_ASYNCHRONOUS_IO
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#ifndef POSIX
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constant _SC_ATEXIT_MAX
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constant _SC_BARRIERS
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constant _SC_BASE
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#endif
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constant _SC_BC_BASE_MAX
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constant _SC_BC_DIM_MAX
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constant _SC_BC_SCALE_MAX
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constant _SC_BC_STRING_MAX
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constant _SC_CHILD_MAX
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constant _SC_CLK_TCK
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#ifndef POSIX
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constant _SC_CLOCK_SELECTION
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#endif
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constant _SC_COLL_WEIGHTS_MAX
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constant _SC_DELAYTIMER_MAX
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#ifndef POSIX
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constant _SC_DEVICE_IO
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constant _SC_DEVICE_SPECIFIC
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constant _SC_DEVICE_SPECIFIC_R
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#endif
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constant _SC_EXPR_NEST_MAX
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#ifndef POSIX
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constant _SC_FD_MGMT
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constant _SC_FIFO
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constant _SC_FILE_ATTRIBUTES
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constant _SC_FILE_LOCKING
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constant _SC_FILE_SYSTEM
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#endif
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constant _SC_FSYNC
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constant _SC_GETGR_R_SIZE_MAX
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constant _SC_GETPW_R_SIZE_MAX
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#ifndef POSIX
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constant _SC_IOV_MAX
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#endif
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constant _SC_JOB_CONTROL
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constant _SC_LINE_MAX
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constant _SC_LOGIN_NAME_MAX
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constant _SC_MAPPED_FILES
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constant _SC_MEMLOCK
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constant _SC_MEMLOCK_RANGE
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constant _SC_MEMORY_PROTECTION
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constant _SC_MESSAGE_PASSING
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#ifndef POSIX
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constant _SC_MONOTONIC_CLOCK
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#endif
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constant _SC_MQ_OPEN_MAX
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constant _SC_MQ_PRIO_MAX
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#ifndef POSIX
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constant _SC_NETWORKING
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#endif
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constant _SC_NGROUPS_MAX
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constant _SC_OPEN_MAX
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constant _SC_PAGESIZE
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#ifndef POSIX
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constant _SC_PAGE_SIZE
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constant _SC_PASS_MAX
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constant _SC_PIPE
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#endif
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constant _SC_PRIORITIZED_IO
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constant _SC_PRIORITY_SCHEDULING
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constant _SC_RE_DUP_MAX
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#ifndef POSIX
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constant _SC_READER_WRITER_LOCKS
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#endif
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constant _SC_REALTIME_SIGNALS
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#ifndef POSIX
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constant _SC_REGEXP
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#endif
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constant _SC_RTSIG_MAX
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constant _SC_SAVED_IDS
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constant _SC_SEMAPHORES
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constant _SC_SEM_NSEMS_MAX
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constant _SC_SEM_VALUE_MAX
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constant _SC_SHARED_MEMORY_OBJECTS
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#ifndef POSIX
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constant _SC_SHELL
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constant _SC_SIGNALS
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#endif
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constant _SC_SIGQUEUE_MAX
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#ifndef POSIX
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constant _SC_SINGLE_PROCESS
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constant _SC_SPIN_LOCKS
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#endif
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constant _SC_STREAM_MAX
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constant _SC_SYNCHRONIZED_IO
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constant _SC_THREADS
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constant _SC_THREAD_ATTR_STACKADDR
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constant _SC_THREAD_ATTR_STACKSIZE
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constant _SC_THREAD_DESTRUCTOR_ITERATIONS
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constant _SC_THREAD_KEYS_MAX
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constant _SC_THREAD_PRIORITY_SCHEDULING
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constant _SC_THREAD_PRIO_INHERIT
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constant _SC_THREAD_PRIO_PROTECT
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constant _SC_THREAD_PROCESS_SHARED
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constant _SC_THREAD_SAFE_FUNCTIONS
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constant _SC_THREAD_STACK_MIN
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constant _SC_THREAD_THREADS_MAX
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constant _SC_TIMERS
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constant _SC_TIMER_MAX
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constant _SC_TTY_NAME_MAX
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#ifndef POSIX
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constant _SC_TYPED_MEMORY_OBJECTS
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#endif
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constant _SC_TZNAME_MAX
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#ifndef POSIX
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constant _SC_USER_GROUPS
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constant _SC_USER_GROUPS_R
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#endif
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# ifdef XOPEN2K
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constant _SC_V6_ILP32_OFF32
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constant _SC_V6_ILP32_OFFBIG
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constant _SC_V6_LP64_OFF64
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constant _SC_V6_LPBIG_OFFBIG
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# endif
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# if defined XOPEN2K8 || defined POSIX2008
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constant _SC_V7_ILP32_OFF32
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constant _SC_V7_ILP32_OFFBIG
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constant _SC_V7_LP64_OFF64
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constant _SC_V7_LPBIG_OFFBIG
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# endif
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constant _SC_VERSION
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# if !defined POSIX && !defined POSIX2008
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constant _SC_XOPEN_VERSION
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constant _SC_XOPEN_CRYPT
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constant _SC_XOPEN_ENH_I18N
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constant _SC_XOPEN_SHM
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constant _SC_XOPEN_UNIX
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constant _SC_XOPEN_XCU_VERSION
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constant _SC_XOPEN_LEGACY
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constant _SC_XOPEN_REALTIME
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constant _SC_XOPEN_REALTIME_THREADS
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# endif
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# ifndef POSIX
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constant _SC_STREAMS
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constant _SC_XBS5_ILP32_OFF32
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constant _SC_XBS5_ILP32_OFFBIG
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constant _SC_XBS5_LP64_OFF64
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constant _SC_XBS5_LPBIG_OFFBIG
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# endif
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# ifdef XOPEN2K
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constant _CS_POSIX_V6_ILP32_OFF32_CFLAGS
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constant _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
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constant _CS_POSIX_V6_ILP32_OFF32_LIBS
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constant _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
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constant _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
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constant _CS_POSIX_V6_ILP32_OFFBIG_LIBS
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constant _CS_POSIX_V6_LP64_OFF64_CFLAGS
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constant _CS_POSIX_V6_LP64_OFF64_LDFLAGS
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constant _CS_POSIX_V6_LP64_OFF64_LIBS
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constant _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
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constant _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
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constant _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
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constant _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS
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constant _CS_V6_ENV
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# endif
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# if defined XOPEN2K8 || defined POSIX2008
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constant _CS_POSIX_V7_ILP32_OFF32_CFLAGS
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constant _CS_POSIX_V7_ILP32_OFF32_LDFLAGS
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constant _CS_POSIX_V7_ILP32_OFF32_LIBS
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constant _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS
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constant _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS
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constant _CS_POSIX_V7_ILP32_OFFBIG_LIBS
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constant _CS_POSIX_V7_LP64_OFF64_CFLAGS
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constant _CS_POSIX_V7_LP64_OFF64_LDFLAGS
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constant _CS_POSIX_V7_LP64_OFF64_LIBS
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constant _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS
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constant _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS
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constant _CS_POSIX_V7_LPBIG_OFFBIG_LIBS
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constant _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS
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constant _CS_V7_ENV
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# endif
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# ifndef POSIX
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constant _SC_THREAD_ROBUST_PRIO_INHERIT
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constant _SC_THREAD_ROBUST_PRIO_PROTECT
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#endif
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#if !defined XPG4 && !defined POSIX && !defined POSIX2008
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constant F_LOCK
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constant F_ULOCK
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constant F_TEST
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constant F_TLOCK
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#endif
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constant _PC_ASYNC_IO
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constant _PC_CHOWN_RESTRICTED
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#ifndef POSIX
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constant _PC_FILESIZEBITS
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#endif
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constant _PC_LINK_MAX
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constant _PC_MAX_CANON
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constant _PC_MAX_INPUT
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constant _PC_NAME_MAX
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constant _PC_NO_TRUNC
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constant _PC_PATH_MAX
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constant _PC_PIPE_BUF
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constant _PC_PRIO_IO
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#ifndef POSIX
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constant _PC_REC_INCR_XFER_SIZE
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constant _PC_REC_MAX_XFER_SIZE
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constant _PC_REC_MIN_XFER_SIZE
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constant _PC_REC_XFER_ALIGN
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#endif
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constant _PC_SYNC_IO
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constant _PC_VDISABLE
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constant STDIN_FILENO
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constant STDOUT_FILENO
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constant STDERR_FILENO
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type size_t
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type ssize_t
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#ifndef POSIX
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type uid_t
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type gid_t
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type off_t
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type pid_t
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#endif
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#if !defined POSIX && !defined XPG4
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type useconds_t
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# ifndef XPG42
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type intptr_t
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# endif
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#endif
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function int access (const char*, int)
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function {unsigned int} alarm (unsigned int)
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#if !defined XOPEN2K && !defined XOPEN2K8 && !defined XPG4 && !defined POSIX && !defined POSIX2008
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function int brk (void*)
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#endif
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function int chdir (const char*)
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#if defined XPG4 || defined XPG42 || defined UNIX98
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function int chroot (const char*)
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#endif
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function int chown (const char*, uid_t, gid_t)
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function int close (int)
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function size_t confstr (int, char*, size_t)
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#if defined XPG4 || defined XPG42 || defined UNIX98
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function {char*} ctermid (char*)
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function {char*} cuserid (char*)
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#endif
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#ifdef POSIX
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allow cuserid
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#endif
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function int dup (int)
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function int dup2 (int, int)
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function int execl (const char*, const char*, ...)
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function int execle (const char*, const char*, ...)
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function int execlp (const char*, const char*, ...)
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function int execv (const char*, char *const[])
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function int execve (const char*, char *const[], char *const[])
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function int execvp (const char*, char *const[])
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function void _exit (int)
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# if defined XOPEN2K8 || defined POSIX2008
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function int faccessat (int, const char*, int, int)
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# endif
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#if !defined XPG4 && !defined POSIX
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function int fchown (int, uid_t, gid_t)
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#endif
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# if defined XOPEN2K8 || defined POSIX2008
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function int fchownat (int, const char*, uid_t, gid_t, int)
|
|
# endif
|
|
#if !defined XPG4 && !defined POSIX
|
|
function int fchdir (int)
|
|
#endif
|
|
#if !defined XPG4 && !defined XPG42
|
|
function int fdatasync (int)
|
|
#endif
|
|
# if defined XOPEN2K8 || defined POSIX2008
|
|
function int fexecve (int, char *const[], char *const[])
|
|
# endif
|
|
function pid_t fork (void)
|
|
function {long int} fpathconf (int, int)
|
|
function int fsync (int)
|
|
#ifndef XPG4
|
|
function int ftruncate (int, off_t)
|
|
#endif
|
|
function {char*} getcwd (char*, size_t)
|
|
#if !defined XOPEN2K && !defined XOPEN2K8 && !defined XPG4 && !defined POSIX && !defined POSIX2008
|
|
function int getdtablesize (void)
|
|
#endif
|
|
function gid_t getegid (void)
|
|
function uid_t geteuid (void)
|
|
function gid_t getgid (void)
|
|
function int getgroups (int, gid_t[])
|
|
#if !defined XPG4 && !defined POSIX && !defined POSIX2008
|
|
function long gethostid (void)
|
|
#endif
|
|
#if !defined POSIX && !defined XPG4
|
|
function int gethostname (char*, size_t)
|
|
#endif
|
|
function {char*} getlogin (void)
|
|
#if !defined XPG4 && !defined XPG42
|
|
function int getlogin_r (char*, size_t)
|
|
#endif
|
|
function int getopt (int, char*const[], const char*)
|
|
#if defined XPG42 || defined UNIX98
|
|
function int getpagesize (void)
|
|
#endif
|
|
#if defined XPG4 || defined XPG42 || defined UNIX98
|
|
function {char*} getpass (const char*)
|
|
#endif
|
|
#if !defined XPG4 && !defined POSIX
|
|
function pid_t getpgid (pid_t)
|
|
#endif
|
|
function pid_t getpgrp (void)
|
|
function pid_t getpid (void)
|
|
function pid_t getppid (void)
|
|
#if !defined XPG4 && !defined POSIX
|
|
function pid_t getsid (pid_t)
|
|
#endif
|
|
function uid_t getuid (void)
|
|
#if defined XPG42 || defined UNIX98 || defined XOPEN2K
|
|
function {char*} getwd (char*)
|
|
#endif
|
|
function int isatty (int)
|
|
#if !defined XPG4 && !defined POSIX
|
|
function int lchown (const char*, uid_t, gid_t)
|
|
#endif
|
|
function int link (const char*, const char*)
|
|
# if defined XOPEN2K8 || defined POSIX2008
|
|
function int linkat (int, const char*, int, const char*, int)
|
|
# endif
|
|
# if !defined XPG4 && !defined POSIX && !defined POSIX2008
|
|
function int lockf (int, int, off_t)
|
|
# endif
|
|
function off_t lseek (int, off_t, int)
|
|
# if !defined POSIX && !defined POSIX2008
|
|
function int nice (int)
|
|
# endif
|
|
function {long int} pathconf (const char*, int)
|
|
function int pause (void)
|
|
function int pipe (int[2])
|
|
#if !defined POSIX && !defined XPG4 && !defined XPG42
|
|
function ssize_t pread (int, void*, size_t, off_t)
|
|
#endif
|
|
#if !defined POSIX && !defined XOPEN2K && !defined XOPEN2K8 && !defined POSIX2008 && !defined XPG4 && !defined XPG42
|
|
function int pthread_atfork (void(*)(void), void(*)(void), void(*)(void))
|
|
#endif
|
|
#if !defined POSIX && !defined XPG4 && !defined XPG42
|
|
function ssize_t pwrite (int, const void*, size_t, off_t)
|
|
#endif
|
|
function ssize_t read (int, void*, size_t)
|
|
#if !defined XPG4 && !defined POSIX
|
|
function ssize_t readlink (const char*, char*, size_t)
|
|
#endif
|
|
# if defined XOPEN2K8 || defined POSIX2008
|
|
function ssize_t readlinkat (int, const char*, char*, size_t)
|
|
# endif
|
|
function int rmdir (const char*)
|
|
#if !defined XOPEN2K && !defined XOPEN2K8 && !defined XPG4 && !defined POSIX && !defined POSIX2008
|
|
function {void*} sbrk (intptr_t)
|
|
#endif
|
|
#if !defined POSIX && !defined XPG4 && !defined XPG42 && !defined UNIX98
|
|
function int setegid (gid_t)
|
|
function int seteuid (uid_t)
|
|
#endif
|
|
function int setgid (gid_t)
|
|
function int setpgid (pid_t, pid_t)
|
|
# if !defined XPG4 && !defined POSIX && !defined POSIX2008
|
|
function pid_t setpgrp (void)
|
|
function int setregid (gid_t, gid_t)
|
|
function int setreuid (uid_t, uid_t)
|
|
# endif
|
|
function pid_t setsid (void)
|
|
function int setuid (uid_t)
|
|
function {unsigned int} sleep (unsigned int)
|
|
# if !defined POSIX && !defined POSIX2008
|
|
function void swab (const void*, void*, ssize_t)
|
|
# endif
|
|
#if !defined XPG4 && !defined POSIX
|
|
function int symlink (const char*, const char*)
|
|
# endif
|
|
# if defined XOPEN2K8 || defined POSIX2008
|
|
function int symlinkat (const char*, int, const char*)
|
|
# endif
|
|
# if !defined XPG4 && !defined POSIX && !defined POSIX2008
|
|
function void sync (void)
|
|
# endif
|
|
function {long int} sysconf (int)
|
|
function pid_t tcgetpgrp (int)
|
|
function int tcsetpgrp (int, pid_t)
|
|
#if !defined XPG4 && !defined POSIX
|
|
function int truncate (const char*, off_t)
|
|
#endif
|
|
function {char*} ttyname (int)
|
|
function int ttyname_r (int, char*, size_t)
|
|
#if defined XPG42 || defined UNIX98 || defined XOPEN2K
|
|
function useconds_t ualarm (useconds_t, useconds_t)
|
|
#endif
|
|
function int unlink (const char*)
|
|
# if defined XOPEN2K8 || defined POSIX2008
|
|
function int unlinkat (int, const char*, int)
|
|
# endif
|
|
#if defined XPG42 || defined UNIX98 || defined XOPEN2K
|
|
function int usleep (useconds_t)
|
|
function pid_t vfork (void)
|
|
#endif
|
|
function ssize_t write (int, const void*, size_t)
|
|
|
|
variable {char*} optarg
|
|
variable int optind
|
|
variable int opterr
|
|
variable int optopt
|
|
|
|
allow *_t
|
|
#endif
|