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Viewing changes to libc/stdio/sscanf_p.c

  • Committer: Bazaar Package Importer
  • Author(s): Hakan Ardo
  • Date: 2006-05-01 12:03:39 UTC
  • mto: (3.1.1 edgy)
  • mto: This revision was merged to the branch mainline in revision 4.
  • Revision ID: james.westby@ubuntu.com-20060501120339-q93dxulpunby36dj
Tags: upstream-1.4.4
Import upstream version 1.4.4

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libc/stdio/sscanf_p.c
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  POSSIBILITY OF SUCH DAMAGE.
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*/
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/* $Id: sscanf_p.c,v 1.1 2003/01/07 22:17:24 joerg_wunsch Exp $ */
 
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/* $Id: sscanf_p.c,v 1.2 2005/08/17 14:00:56 joerg_wunsch Exp $ */
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#include <limits.h>
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#include <stdarg.h>
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        int i;
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        f.flags = __SRD | __SSTR | __SPGM;
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        f.buf = s;
 
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        /*
 
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         * It is OK to discard the "const" qualifier here.  f.buf is
 
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         * non-const as in the generic case, this buffer is obtained
 
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         * by malloc().  In the scanf case however, the buffer is
 
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         * really only be read (by getc()), and as this our FILE f we
 
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         * be discarded upon exiting sscanf_P(), nobody will ever get
 
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         * a chance to get write access to it again.
 
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         */
 
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        f.buf = (char *)s;
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        va_start(ap, fmt);
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        i = vfscanf(&f, fmt, ap);
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        va_end(ap);