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-rw-r--r--Build/source/libs/gmp/gmp-6.0.0/printf/doprnti.c137
1 files changed, 137 insertions, 0 deletions
diff --git a/Build/source/libs/gmp/gmp-6.0.0/printf/doprnti.c b/Build/source/libs/gmp/gmp-6.0.0/printf/doprnti.c
new file mode 100644
index 00000000000..c4cb9c8da8d
--- /dev/null
+++ b/Build/source/libs/gmp/gmp-6.0.0/printf/doprnti.c
@@ -0,0 +1,137 @@
+/* __gmp_doprnt_integer -- integer style formatted output.
+
+ THE FUNCTIONS IN THIS FILE ARE FOR INTERNAL USE ONLY. THEY'RE ALMOST
+ CERTAIN TO BE SUBJECT TO INCOMPATIBLE CHANGES OR DISAPPEAR COMPLETELY IN
+ FUTURE GNU MP RELEASES.
+
+Copyright 2001 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/. */
+
+#include <stdarg.h> /* for va_list and hence doprnt_funs_t */
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "gmp.h"
+#include "gmp-impl.h"
+
+
+int
+__gmp_doprnt_integer (const struct doprnt_funs_t *funs,
+ void *data,
+ const struct doprnt_params_t *p,
+ const char *s)
+{
+ int retval = 0;
+ int slen, justlen, showbaselen, sign, signlen, slashlen, zeros;
+ int justify, den_showbaselen;
+ const char *slash, *showbase;
+
+ /* '+' or ' ' if wanted, and don't already have '-' */
+ sign = p->sign;
+ if (s[0] == '-')
+ {
+ sign = s[0];
+ s++;
+ }
+ signlen = (sign != '\0');
+
+ /* if the precision was explicitly 0, print nothing for a 0 value */
+ if (*s == '0' && p->prec == 0)
+ s++;
+
+ slen = strlen (s);
+ slash = strchr (s, '/');
+
+ showbase = NULL;
+ showbaselen = 0;
+
+ if (p->showbase != DOPRNT_SHOWBASE_NO)
+ {
+ switch (p->base) {
+ case 16: showbase = "0x"; showbaselen = 2; break;
+ case -16: showbase = "0X"; showbaselen = 2; break;
+ case 8: showbase = "0"; showbaselen = 1; break;
+ }
+ }
+
+ den_showbaselen = showbaselen;
+ if (slash == NULL
+ || (p->showbase == DOPRNT_SHOWBASE_NONZERO && slash[1] == '0'))
+ den_showbaselen = 0;
+
+ if (p->showbase == DOPRNT_SHOWBASE_NONZERO && s[0] == '0')
+ showbaselen = 0;
+
+ /* the influence of p->prec on mpq is currently undefined */
+ zeros = MAX (0, p->prec - slen);
+
+ /* space left over after actual output length */
+ justlen = p->width
+ - (strlen(s) + signlen + showbaselen + den_showbaselen + zeros);
+
+ justify = p->justify;
+ if (justlen <= 0) /* no justifying if exceed width */
+ justify = DOPRNT_JUSTIFY_NONE;
+
+ if (justify == DOPRNT_JUSTIFY_RIGHT) /* pad right */
+ DOPRNT_REPS (p->fill, justlen);
+
+ DOPRNT_REPS_MAYBE (sign, signlen); /* sign */
+
+ DOPRNT_MEMORY_MAYBE (showbase, showbaselen); /* base */
+
+ DOPRNT_REPS_MAYBE ('0', zeros); /* zeros */
+
+ if (justify == DOPRNT_JUSTIFY_INTERNAL) /* pad internal */
+ DOPRNT_REPS (p->fill, justlen);
+
+ /* if there's a showbase on the denominator, then print the numerator
+ separately so it can be inserted */
+ if (den_showbaselen != 0)
+ {
+ ASSERT (slash != NULL);
+ slashlen = slash+1 - s;
+ DOPRNT_MEMORY (s, slashlen); /* numerator and slash */
+ slen -= slashlen;
+ s += slashlen;
+ DOPRNT_MEMORY (showbase, den_showbaselen);
+ }
+
+ DOPRNT_MEMORY (s, slen); /* number, or denominator */
+
+ if (justify == DOPRNT_JUSTIFY_LEFT) /* pad left */
+ DOPRNT_REPS (p->fill, justlen);
+
+ done:
+ return retval;
+
+ error:
+ retval = -1;
+ goto done;
+}