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author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2014-06-18 11:12:01 +0000 |
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committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2014-06-18 11:12:01 +0000 |
commit | 0c2f0333a4e539325da80cdf3fb182cd17134665 (patch) | |
tree | de5daa66b5595292a33c25110aa58ff8bff75543 /Build/source/libs/gmp/gmp-6.0.0/printf/asprntffuns.c | |
parent | db612d5045ef55da386a2c3350d4811d1da1a858 (diff) |
Add libs/gmp and libs/mpfr in preparation for MetaPost 2.0
git-svn-id: svn://tug.org/texlive/trunk@34274 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/gmp/gmp-6.0.0/printf/asprntffuns.c')
-rw-r--r-- | Build/source/libs/gmp/gmp-6.0.0/printf/asprntffuns.c | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/Build/source/libs/gmp/gmp-6.0.0/printf/asprntffuns.c b/Build/source/libs/gmp/gmp-6.0.0/printf/asprntffuns.c new file mode 100644 index 00000000000..c141b7a99e0 --- /dev/null +++ b/Build/source/libs/gmp/gmp-6.0.0/printf/asprntffuns.c @@ -0,0 +1,72 @@ +/* __gmp_asprintf_memory etc -- formatted output to allocated space. + +Copyright 2001, 2002 Free Software Foundation, Inc. + +This file is part of the GNU MP Library. + +The GNU MP Library is free software; you can redistribute it and/or modify +it under the terms of either: + + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + +or + + * the GNU General Public License as published by the Free Software + Foundation; either version 2 of the License, or (at your option) any + later version. + +or both in parallel, as here. + +The GNU MP Library is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received copies of the GNU General Public License and the +GNU Lesser General Public License along with the GNU MP Library. If not, +see https://www.gnu.org/licenses/. */ + + +/* These routines are in a separate file so that the mpz_t, mpq_t and mpf_t + operator<< routines can avoid dragging vsnprintf into the link (via + __gmp_asprintf_format). */ + +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "gmp.h" +#include "gmp-impl.h" + + +int +__gmp_asprintf_memory (struct gmp_asprintf_t *d, const char *str, size_t len) +{ + GMP_ASPRINTF_T_NEED (d, len); + memcpy (d->buf + d->size, str, len); + d->size += len; + return len; +} + +int +__gmp_asprintf_reps (struct gmp_asprintf_t *d, int c, int reps) +{ + GMP_ASPRINTF_T_NEED (d, reps); + memset (d->buf + d->size, c, reps); + d->size += reps; + return reps; +} + +int +__gmp_asprintf_final (struct gmp_asprintf_t *d) +{ + char *buf = d->buf; + ASSERT (d->alloc >= d->size + 1); + buf[d->size] = '\0'; + __GMP_REALLOCATE_FUNC_MAYBE_TYPE (buf, d->alloc, d->size+1, char); + *d->result = buf; + return 0; +} |