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Viewing changes to mysys/mf_tempfile.cc

  • Committer: Toru Maesaka
  • Date: 2008-12-10 18:33:08 UTC
  • mto: (670.1.11 devel)
  • mto: This revision was merged to the branch mainline in revision 672.
  • Revision ID: dev@torum.net-20081210183308-mb6a5x0sbl1dhc5c
Replaced MySQL's my_stpncpy() with libc and c++ calls

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mysys/mf_tempfile.cc
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#include "mysys_err.h"
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#include <stdio.h>
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#include <errno.h>
 
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#include <string>
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#ifdef HAVE_PATHS_H
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#include <paths.h>
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#endif
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  }
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#elif defined(HAVE_MKSTEMP)
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  {
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    char prefix_buff[30];
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    uint32_t pfx_len;
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    File org_file;
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    pfx_len= (uint32_t)(strcpy(my_stpncpy(prefix_buff,prefix ? prefix : "tmp.",
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                                          sizeof(prefix_buff)-7),"XXXXXX")+6
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                               -prefix_buff);
 
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    std::string prefix_str;
 
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    prefix_str= prefix ? prefix : "tmp.";
 
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    prefix_str.append("XXXXXX");
 
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    if (!dir && ! (dir =getenv("TMPDIR")))
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      dir= P_tmpdir;
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    if (strlen(dir)+ pfx_len > FN_REFLEN-2)
 
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    if (strlen(dir)+prefix_str.length() > FN_REFLEN-2)
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    {
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      errno=my_errno= ENAMETOOLONG;
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      return(file);
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    }
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    strcpy(convert_dirname(to,dir,NULL),prefix_buff);
 
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    strcpy(convert_dirname(to,dir,NULL),prefix_str.c_str());
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    org_file=mkstemp(to);
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    /* TODO: This was old behavior, but really don't we want to
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     * unlink files immediately under all circumstances?