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Viewing changes to mysys/my_quick.c

  • Committer: Brian Aker
  • Date: 2008-07-07 14:25:25 UTC
  • mto: (77.1.25 codestyle)
  • mto: This revision was merged to the branch mainline in revision 82.
  • Revision ID: brian@tangent.org-20080707142525-xzy2nl3ie2ebwfln
LL() cleanup

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mysys/my_quick.c
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#include "my_nosys.h"
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size_t my_quick_read(File Filedes,unsigned char *Buffer,size_t Count,myf MyFlags)
 
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size_t my_quick_read(File Filedes,uchar *Buffer,size_t Count,myf MyFlags)
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{
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  size_t readbytes;
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  if ((readbytes = read(Filedes, Buffer, Count)) != Count)
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  {
 
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#ifndef DBUG_OFF
 
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    if ((readbytes == 0 || readbytes == (size_t) -1) && errno == EINTR)
 
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    {  
 
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      DBUG_PRINT("error", ("my_quick_read() was interrupted and returned %d"
 
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                           ".  This function does not retry the read!",
 
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                           (int) readbytes));
 
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    }
 
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#endif
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    my_errno=errno;
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    return readbytes;
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  }
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}
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size_t my_quick_write(File Filedes,const unsigned char *Buffer,size_t Count)
 
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size_t my_quick_write(File Filedes,const uchar *Buffer,size_t Count)
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{
 
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#ifndef DBUG_OFF
 
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  size_t writtenbytes;
 
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#endif
 
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  if ((
 
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#ifndef DBUG_OFF
 
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       writtenbytes =
 
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#endif
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       (size_t) write(Filedes,Buffer,Count)) != Count)
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  {
 
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#ifndef DBUG_OFF
 
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    if ((writtenbytes == 0 || writtenbytes == (size_t) -1) && errno == EINTR)
 
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    {  
 
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      DBUG_PRINT("error", ("my_quick_write() was interrupted and returned %d"
 
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                           ".  This function does not retry the write!",
 
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                           (int) writtenbytes));
 
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    }
 
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#endif
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    my_errno=errno;
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    return (size_t) -1;
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  }