nsz Git - libc-test/blob - src/api/stdlib.c

   1 #include <stdlib.h>
   2 #define T(t) (t*)0;
   3 #define F(t,n) {t *y = &x.n;}
   4 #define C(n) switch(n){case n:;}
   5 static void f()
   6 {
   7 C(EXIT_FAILURE)
   8 C(EXIT_SUCCESS)
   9 C(RAND_MAX)
  10 C(MB_CUR_MAX)
  11 {void *x=NULL;}
  12 T(div_t)
  13 T(ldiv_t)
  14 T(lldiv_t)
  15 T(size_t)
  16 T(wchar_t)
  17 #ifdef _POSIX_C_SOURCE
  18 C(WEXITSTATUS(0))
  19 C(WIFEXITED(0))
  20 C(WIFSIGNALED(0))
  21 C(WIFSTOPPED(0))
  22 C(WNOHANG)
  23 C(WSTOPSIG(0))
  24 C(WTERMSIG(0))
  25 C(WUNTRACED)
  26 #endif
  27 void(*p__Exit)(int) = _Exit;
  28 void(*p_abort)(void) = abort;
  29 int(*p_abs)(int) = abs;
  30 int(*p_atexit)(void(*)(void)) = atexit;
  31 double(*p_atof)(const char*) = atof;
  32 int(*p_atoi)(const char*) = atoi;
  33 long(*p_atol)(const char*) = atol;
  34 long long(*p_atoll)(const char*) = atoll;
  35 void*(*p_bsearch)(const void*,const void*,size_t,size_t,int(*)(const void*,const void*)) = bsearch;
  36 void*(*p_calloc)(size_t,size_t) = calloc;
  37 div_t(*p_div)(int,int) = div;
  38 void(*p_exit)(int) = exit;
  39 void(*p_free)(void*) = free;
  40 char*(*p_getenv)(const char*) = getenv;
  41 int(*p_getsubopt)(char**,char*const*,char**) = getsubopt;
  42 long(*p_labs)(long) = labs;
  43 ldiv_t(*p_ldiv)(long,long) = ldiv;
  44 long long(*p_llabs)(long long) = llabs;
  45 lldiv_t(*p_lldiv)(long long,long long) = lldiv;
  46 void*(*p_malloc)(size_t) = malloc;
  47 int(*p_mblen)(const char*,size_t) = mblen;
  48 size_t(*p_mbstowcs)(wchar_t*restrict,const char*restrict,size_t) = mbstowcs;
  49 int(*p_mbtowc)(wchar_t*restrict,const char*restrict,size_t) = mbtowc;
  50 int(*p_posix_memalign)(void**,size_t,size_t) = posix_memalign;
  51 void(*p_qsort)(void*,size_t,size_t,int(*)(const void*,const void*)) = qsort;
  52 int(*p_rand)(void) = rand;
  53 void*(*p_realloc)(void*,size_t) = realloc;
  54 void(*p_srand)(unsigned) = srand;
  55 double(*p_strtod)(const char*restrict,char**restrict) = strtod;
  56 float(*p_strtof)(const char*restrict,char**restrict) = strtof;
  57 long(*p_strtol)(const char*restrict,char**restrict,int) = strtol;
  58 long double(*p_strtold)(const char*restrict,char**restrict) = strtold;
  59 long long(*p_strtoll)(const char*restrict,char**restrict,int) = strtoll;
  60 unsigned long(*p_strtoul)(const char*restrict,char**restrict,int) = strtoul;
  61 unsigned long long(*p_strtoull)(const char*restrict,char**restrict,int) = strtoull;
  62 int(*p_system)(const char*) = system;
  63 size_t(*p_wcstombs)(char*restrict,const wchar_t*restrict,size_t) = wcstombs;
  64 int(*p_wctomb)(char*,wchar_t) = wctomb;
  65 #ifdef _POSIX_C_SOURCE
  66 char*(*p_mkdtemp)(char*) = mkdtemp;
  67 int(*p_mkstemp)(char*) = mkstemp;
  68 int(*p_setenv)(const char*,const char*,int) = setenv;
  69 int(*p_unsetenv)(const char*) = unsetenv;
  70 #endif
  71 #ifdef _XOPEN_SOURCE
  72 long(*p_a64l)(const char*) = a64l;
  73 double(*p_drand48)(void) = drand48;
  74 double(*p_erand48)(unsigned short[]) = erand48;
  75 int(*p_grantpt)(int) = grantpt;
  76 char*(*p_initstate)(unsigned,char*,size_t) = initstate;
  77 long(*p_jrand48)(unsigned short[]) = jrand48;
  78 char*(*p_l64a)(long) = l64a;
  79 void(*p_lcong48)(unsigned short[]) = lcong48;
  80 long(*p_lrand48)(void) = lrand48;
  81 long(*p_mrand48)(void) = mrand48;
  82 long(*p_nrand48)(unsigned short[]) = nrand48;
  83 char*(*p_ptsname)(int) = ptsname;
  84 int(*p_putenv)(char*) = putenv;
  85 long(*p_random)(void) = random;
  86 char*(*p_realpath)(const char*restrict,char*restrict) = realpath;
  87 unsigned short*(*p_seed48)(unsigned short[]) = seed48;
  88 void(*p_setkey)(const char*) = setkey;
  89 char*(*p_setstate)(char*) = setstate;
  90 void(*p_srand48)(long) = srand48;
  91 void(*p_srandom)(unsigned) = srandom;
  92 int(*p_unlockpt)(int) = unlockpt;
  93 #endif
  94 }
  95
  96 #ifdef _XOPEN_SOURCE
  97 #include <fcntl.h>
  98 static void g()
  99 {
 100 int(*p_posix_openpt)(int) = posix_openpt;
 101 }
 102 #endif
 103