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glibc  2.9
Defines | Functions
tst_mbrlen.c File Reference
#include "tsp_common.c"
#include "dat_mbrlen.c"

Go to the source code of this file.

Defines

#define TST_FUNCTION   mbrlen

Functions

int tst_mbrlen (FILE *fp, int debug_flg)

Define Documentation

#define TST_FUNCTION   mbrlen

Definition at line 5 of file tst_mbrlen.c.


Function Documentation

int tst_mbrlen ( FILE fp,
int  debug_flg 
)

Definition at line 12 of file tst_mbrlen.c.

{
  TST_DECL_VARS (size_t);
  char s_flg;
  const char *s_in;
  size_t n;
  char t_flg;
  char t_ini;
  static mbstate_t s = { 0 };
  mbstate_t *ps;

  TST_DO_TEST (mbrlen)
  {
    TST_HEAD_LOCALE (mbrlen, S_MBRLEN);
    TST_DO_REC (mbrlen)
    {
      if (mbrlen (NULL, 0, &s) != 0)
       {
         err_count++;
         Result (C_FAILURE, S_MBRLEN, CASE_3,
                "Initialization (external mbstate object) failed "
                "- skipped this test case.");
         continue;
       }

      TST_DO_SEQ (MBRLEN_SEQNUM)
      {
       TST_GET_ERRET_SEQ (mbrlen);
       s_flg = TST_INPUT_SEQ (mbrlen).s_flg;
       s_in = TST_INPUT_SEQ (mbrlen).s;
       n = TST_INPUT_SEQ (mbrlen).n;
       t_flg = TST_INPUT_SEQ (mbrlen).t_flg;
       t_ini = TST_INPUT_SEQ (mbrlen).t_init;
       if (s_flg == 0)
         {
           s_in = NULL;
         }

       if (n == USE_MBCURMAX)      /* rewrite tst_mblen() like this */
         {
           n = MB_CUR_MAX;
         }

       ps = (t_flg == 0) ? NULL : &s;

       if (t_ini != 0)
         {
           memset (&s, 0, sizeof (s));
           mbrlen (NULL, 0, NULL);
         }

       TST_CLEAR_ERRNO;
       ret = mbrlen (s_in, n, ps);
       TST_SAVE_ERRNO;

       if (debug_flg)
         {
           fprintf (stdout, "mbrlen() [ %s : %d : %d ] ret = %zd\n",
                   locale, rec + 1, seq_num + 1, ret);
           fprintf (stdout, "                       errno = %d\n", errno_save);
         }

       TST_IF_RETURN (S_MBRLEN)
       {
       };
      }
    }
  }

  return err_count;
}

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