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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.
200 lines
7.4 KiB
Plaintext
200 lines
7.4 KiB
Plaintext
type div_t
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element div_t int quot
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element div_t int rem
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type ldiv_t
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element ldiv_t long quot
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element ldiv_t long rem
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macro-int-constant EXIT_FAILURE
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macro-int-constant EXIT_SUCCESS == 0
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macro-constant NULL == 0
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macro-int-constant RAND_MAX >= 32767
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macro MB_CUR_MAX
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#if defined ISO99 || defined ISO11 || defined XOPEN2K || defined XOPEN2K8 || defined POSIX2008
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type lldiv_t
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element lldiv_t {long long} quot
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element lldiv_t {long long} rem
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#endif
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type size_t
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type wchar_t
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX
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constant WNOHANG
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constant WUNTRACED
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macro WEXITSTATUS
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macro WIFEXITED
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macro WIFSIGNALED
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macro WIFSTOPPED
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macro WSTOPSIG
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macro WTERMSIG
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#endif
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#if !defined ISO && !defined XPG4 && !defined XPG42 && !defined UNIX98 && !defined POSIX
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function void _Exit (int)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined POSIX && !defined POSIX2008
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function long a64l (const char*)
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#endif
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function void abort (void)
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function int abs (int)
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#if defined ISO11
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function {void *} aligned_alloc (size_t, size_t)
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#endif
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function int atexit (void(*)(void))
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#if defined ISO11
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function int at_quick_exit (void (*) (void))
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#endif
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function double atof (const char*)
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function int atoi (const char*)
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function {long int} atol (const char*)
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#if !defined ISO && !defined POSIX && !defined XPG4 && !defined XPG42 && !defined UNIX98
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function {long long} atoll (const char*)
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#endif
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function {void*} bsearch (const void*, const void*, size_t, size_t, int(*)(const void*, const void*))
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function {void*} calloc (size_t, size_t)
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function div_t div (int, int)
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
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function double drand48 (void)
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#endif
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#if defined XPG42 || defined UNIX98 || defined XOPEN2K
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function {char*} ecvt (double, int, int*, int*)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
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function double erand48 (unsigned short int[3])
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#endif
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function void exit (int)
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#if defined XPG42 || defined UNIX98 || defined XOPEN2K
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function {char*} fcvt (double, int, int*, int*)
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#endif
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function void free (void*)
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#if defined XPG42 || defined UNIX98 || defined XOPEN2K
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function {char*} gcvt (double, int, char*)
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#endif
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function {char*} getenv (const char*)
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined POSIX
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function int getsubopt (char**, char *const*, char**)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined POSIX && !defined POSIX2008
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function int grantpt (int)
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function {char*} initstate (unsigned int, char*, size_t)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
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function {long int} jrand48 (unsigned short int[3])
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined POSIX && !defined POSIX2008
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function {char*} l64a (long)
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#endif
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function {long int} labs (long int)
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
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function void lcong48 (unsigned short int[7])
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#endif
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function ldiv_t ldiv (long int, long int)
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#if !defined ISO && !defined POSIX && !defined XPG4 && !defined XPG42 && !defined UNIX98
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function {long long} llabs (long long)
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function lldiv_t lldiv (long long, long long)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
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function {long int} lrand48 (void)
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#endif
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function {void*} malloc (size_t)
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function int mblen (const char*, size_t)
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function size_t mbstowcs (wchar_t*, const char*, size_t)
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function int mbtowc (wchar_t*, const char*, size_t)
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#if defined XOPEN2K8 || defined POSIX2008
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function {char*} mkdtemp (char*)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined POSIX && !defined XOPEN2K8 && !defined POSIX2008
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function {char*} mktemp (char*)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined POSIX
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function int mkstemp (char*)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
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function {long int} mrand48 (void)
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function {long int} nrand48 (unsigned short int[3])
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#endif
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#if defined XOPEN2K || defined XOPEN2K8 || defined POSIX2008
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function int posix_memalign (void**, size_t, size_t)
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#endif
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#if defined XOPEN2K || defined XOPEN2K8
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function int posix_openpt (int)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined POSIX && !defined POSIX2008
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function {char*} ptsname (int)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
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function int putenv (char*)
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#endif
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function void qsort (void*, size_t, size_t, int(*)(const void*, const void*))
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#if defined ISO11
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function void quick_exit (int)
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#endif
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function int rand (void)
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#if defined POSIX || defined UNIX98 || defined XOPEN2K || defined XOPEN2K8 || defined POSIX2008
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function int rand_r (unsigned int*)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined POSIX && !defined POSIX2008
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function long random (void)
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#endif
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function {void*} realloc (void*, size_t)
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined POSIX && !defined POSIX2008
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function {char*} realpath (const char*, char*)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
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function {unsigned short int*} seed48 (unsigned short int[3])
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined XPG4 && !defined XPG42 && !defined UNIX98
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function int setenv (const char*, const char*, int)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined POSIX && !defined POSIX2008
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function {char*} setstate (char*)
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#endif
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function void srand (unsigned int)
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined POSIX2008
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function void srand48 (long int)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined POSIX && !defined POSIX2008
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function void srandom (unsigned)
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#endif
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function double strtod (const char*, char**)
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#if !defined ISO && !defined POSIX && !defined XPG4 && !defined XPG42 && !defined UNIX98
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function float strtof (const char*, char**)
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function {long double} strtold (const char*, char**)
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#endif
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function {long int} strtol (const char*, char**, int)
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function {unsigned long int} strtoul (const char*, char**, int)
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#if !defined ISO && !defined POSIX && !defined XPG4 && !defined XPG42 && !defined UNIX98
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function {long long int} strtoll (const char*, char**, int)
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function {unsigned long long int} strtoull (const char*, char**, int)
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#endif
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function int system (const char*)
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#if defined XPG42 || defined UNIX98
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function int ttyslot (void)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined POSIX && !defined POSIX2008
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function int unlockpt (int)
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#endif
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined XPG4 && !defined XPG42 && !defined UNIX98
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function int unsetenv (const char*)
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#endif
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#if defined XPG42 || defined UNIX98
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function {void*} valloc (size_t)
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#endif
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function size_t wcstombs (char*, const wchar_t*, size_t)
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function int wctomb (char*, wchar_t)
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#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX
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allow-header stddef.h
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allow-header limits.h
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allow-header math.h
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allow-header sys/wait.h
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#endif
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allow str[abcdefghijklmnopqrstuvwxyz]*
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#if !defined ISO && !defined ISO99 && !defined ISO11
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allow *_t
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#endif
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