Mercurial > dropbear
annotate libtommath/bn_mp_fwrite.c @ 1541:bb55dffab5ba
don't log server listen ports
author | Matt Johnston <matt@ucc.asn.au> |
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date | Mon, 26 Feb 2018 22:12:39 +0800 |
parents | 8bba51a55704 |
children | f52919ffd3b1 |
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1436 | 1 #include <tommath_private.h> |
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2 #ifdef BN_MP_FWRITE_C |
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3 /* LibTomMath, multiple-precision integer library -- Tom St Denis |
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4 * |
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5 * LibTomMath is a library that provides multiple-precision |
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6 * integer arithmetic as well as number theoretic functionality. |
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7 * |
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8 * The library was designed directly after the MPI library by |
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9 * Michael Fromberger but has been written from scratch with |
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10 * additional optimizations in place. |
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11 * |
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12 * The library is free for all purposes without any express |
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13 * guarantee it works. |
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14 * |
1436 | 15 * Tom St Denis, [email protected], http://libtom.org |
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16 */ |
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17 |
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18 #ifndef LTM_NO_FILE |
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19 int mp_fwrite(mp_int *a, int radix, FILE *stream) |
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20 { |
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21 char *buf; |
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22 int err, len, x; |
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23 |
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24 if ((err = mp_radix_size(a, radix, &len)) != MP_OKAY) { |
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25 return err; |
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26 } |
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27 |
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28 buf = OPT_CAST(char) XMALLOC (len); |
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29 if (buf == NULL) { |
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30 return MP_MEM; |
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31 } |
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32 |
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33 if ((err = mp_toradix(a, buf, radix)) != MP_OKAY) { |
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34 XFREE (buf); |
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35 return err; |
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36 } |
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37 |
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38 for (x = 0; x < len; x++) { |
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39 if (fputc(buf[x], stream) == EOF) { |
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40 XFREE (buf); |
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41 return MP_VAL; |
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42 } |
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43 } |
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44 |
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45 XFREE (buf); |
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46 return MP_OKAY; |
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47 } |
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48 #endif |
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49 |
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50 #endif |
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51 |
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52 /* ref: $Format:%D$ */ |
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53 /* git commit: $Format:%H$ */ |
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54 /* commit time: $Format:%ai$ */ |