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Diffstat (limited to 'gcc-4.2.1-5666.3/libiberty/_doprnt.c')
-rw-r--r--gcc-4.2.1-5666.3/libiberty/_doprnt.c296
1 files changed, 0 insertions, 296 deletions
diff --git a/gcc-4.2.1-5666.3/libiberty/_doprnt.c b/gcc-4.2.1-5666.3/libiberty/_doprnt.c
deleted file mode 100644
index ca97bc8c5..000000000
--- a/gcc-4.2.1-5666.3/libiberty/_doprnt.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/* Provide a version of _doprnt in terms of fprintf.
- Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
- Contributed by Kaveh Ghazi (ghazi@caip.rutgers.edu) 3/29/98
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-This program 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 a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
-
-#include "config.h"
-#include "ansidecl.h"
-#include "safe-ctype.h"
-
-#include <stdio.h>
-#include <stdarg.h>
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#undef _doprnt
-
-#ifdef HAVE__DOPRNT
-#define TEST
-#endif
-
-#ifdef TEST /* Make sure to use the internal one. */
-#define _doprnt my_doprnt
-#endif
-
-#define COPY_VA_INT \
- do { \
- const int value = abs (va_arg (ap, int)); \
- char buf[32]; \
- ptr++; /* Go past the asterisk. */ \
- *sptr = '\0'; /* NULL terminate sptr. */ \
- sprintf(buf, "%d", value); \
- strcat(sptr, buf); \
- while (*sptr) sptr++; \
- } while (0)
-
-#define PRINT_CHAR(CHAR) \
- do { \
- putc(CHAR, stream); \
- ptr++; \
- total_printed++; \
- continue; \
- } while (0)
-
-#define PRINT_TYPE(TYPE) \
- do { \
- int result; \
- TYPE value = va_arg (ap, TYPE); \
- *sptr++ = *ptr++; /* Copy the type specifier. */ \
- *sptr = '\0'; /* NULL terminate sptr. */ \
- result = fprintf(stream, specifier, value); \
- if (result == -1) \
- return -1; \
- else \
- { \
- total_printed += result; \
- continue; \
- } \
- } while (0)
-
-int
-_doprnt (const char *format, va_list ap, FILE *stream)
-{
- const char * ptr = format;
- char specifier[128];
- int total_printed = 0;
-
- while (*ptr != '\0')
- {
- if (*ptr != '%') /* While we have regular characters, print them. */
- PRINT_CHAR(*ptr);
- else /* We got a format specifier! */
- {
- char * sptr = specifier;
- int wide_width = 0, short_width = 0;
-
- *sptr++ = *ptr++; /* Copy the % and move forward. */
-
- while (strchr ("-+ #0", *ptr)) /* Move past flags. */
- *sptr++ = *ptr++;
-
- if (*ptr == '*')
- COPY_VA_INT;
- else
- while (ISDIGIT(*ptr)) /* Handle explicit numeric value. */
- *sptr++ = *ptr++;
-
- if (*ptr == '.')
- {
- *sptr++ = *ptr++; /* Copy and go past the period. */
- if (*ptr == '*')
- COPY_VA_INT;
- else
- while (ISDIGIT(*ptr)) /* Handle explicit numeric value. */
- *sptr++ = *ptr++;
- }
- while (strchr ("hlL", *ptr))
- {
- switch (*ptr)
- {
- case 'h':
- short_width = 1;
- break;
- case 'l':
- wide_width++;
- break;
- case 'L':
- wide_width = 2;
- break;
- default:
- abort();
- }
- *sptr++ = *ptr++;
- }
-
- switch (*ptr)
- {
- case 'd':
- case 'i':
- case 'o':
- case 'u':
- case 'x':
- case 'X':
- case 'c':
- {
- /* Short values are promoted to int, so just copy it
- as an int and trust the C library printf to cast it
- to the right width. */
- if (short_width)
- PRINT_TYPE(int);
- else
- {
- switch (wide_width)
- {
- case 0:
- PRINT_TYPE(int);
- break;
- case 1:
- PRINT_TYPE(long);
- break;
- case 2:
- default:
-#if defined(__GNUC__) || defined(HAVE_LONG_LONG)
- PRINT_TYPE(long long);
-#else
- PRINT_TYPE(long); /* Fake it and hope for the best. */
-#endif
- break;
- } /* End of switch (wide_width) */
- } /* End of else statement */
- } /* End of integer case */
- break;
- case 'f':
- case 'e':
- case 'E':
- case 'g':
- case 'G':
- {
- if (wide_width == 0)
- PRINT_TYPE(double);
- else
- {
-#if defined(__GNUC__) || defined(HAVE_LONG_DOUBLE)
- PRINT_TYPE(long double);
-#else
- PRINT_TYPE(double); /* Fake it and hope for the best. */
-#endif
- }
- }
- break;
- case 's':
- PRINT_TYPE(char *);
- break;
- case 'p':
- PRINT_TYPE(void *);
- break;
- case '%':
- PRINT_CHAR('%');
- break;
- default:
- abort();
- } /* End of switch (*ptr) */
- } /* End of else statement */
- }
-
- return total_printed;
-}
-
-#ifdef TEST
-
-#include <math.h>
-#ifndef M_PI
-#define M_PI (3.1415926535897932385)
-#endif
-
-#define RESULT(x) do \
-{ \
- int i = (x); \
- printf ("printed %d characters\n", i); \
- fflush(stdin); \
-} while (0)
-
-static int checkit (const char * format, ...) ATTRIBUTE_PRINTF_1;
-
-static int
-checkit (const char* format, ...)
-{
- int result;
- VA_OPEN (args, format);
- VA_FIXEDARG (args, char *, format);
-
- result = _doprnt (format, args, stdout);
- VA_CLOSE (args);
-
- return result;
-}
-
-int
-main (void)
-{
- RESULT(checkit ("<%d>\n", 0x12345678));
- RESULT(printf ("<%d>\n", 0x12345678));
-
- RESULT(checkit ("<%200d>\n", 5));
- RESULT(printf ("<%200d>\n", 5));
-
- RESULT(checkit ("<%.300d>\n", 6));
- RESULT(printf ("<%.300d>\n", 6));
-
- RESULT(checkit ("<%100.150d>\n", 7));
- RESULT(printf ("<%100.150d>\n", 7));
-
- RESULT(checkit ("<%s>\n",
- "jjjjjjjjjiiiiiiiiiiiiiiioooooooooooooooooppppppppppppaa\n\
-777777777777777777333333333333366666666666622222222222777777777777733333"));
- RESULT(printf ("<%s>\n",
- "jjjjjjjjjiiiiiiiiiiiiiiioooooooooooooooooppppppppppppaa\n\
-777777777777777777333333333333366666666666622222222222777777777777733333"));
-
- RESULT(checkit ("<%f><%0+#f>%s%d%s>\n",
- 1.0, 1.0, "foo", 77, "asdjffffffffffffffiiiiiiiiiiixxxxx"));
- RESULT(printf ("<%f><%0+#f>%s%d%s>\n",
- 1.0, 1.0, "foo", 77, "asdjffffffffffffffiiiiiiiiiiixxxxx"));
-
- RESULT(checkit ("<%4f><%.4f><%%><%4.4f>\n", M_PI, M_PI, M_PI));
- RESULT(printf ("<%4f><%.4f><%%><%4.4f>\n", M_PI, M_PI, M_PI));
-
- RESULT(checkit ("<%*f><%.*f><%%><%*.*f>\n", 3, M_PI, 3, M_PI, 3, 3, M_PI));
- RESULT(printf ("<%*f><%.*f><%%><%*.*f>\n", 3, M_PI, 3, M_PI, 3, 3, M_PI));
-
- RESULT(checkit ("<%d><%i><%o><%u><%x><%X><%c>\n",
- 75, 75, 75, 75, 75, 75, 75));
- RESULT(printf ("<%d><%i><%o><%u><%x><%X><%c>\n",
- 75, 75, 75, 75, 75, 75, 75));
-
- RESULT(checkit ("<%d><%i><%o><%u><%x><%X><%c>\n",
- 75, 75, 75, 75, 75, 75, 75));
- RESULT(printf ("<%d><%i><%o><%u><%x><%X><%c>\n",
- 75, 75, 75, 75, 75, 75, 75));
-
- RESULT(checkit ("Testing (hd) short: <%d><%ld><%hd><%hd><%d>\n", 123, (long)234, 345, 123456789, 456));
- RESULT(printf ("Testing (hd) short: <%d><%ld><%hd><%hd><%d>\n", 123, (long)234, 345, 123456789, 456));
-
-#if defined(__GNUC__) || defined (HAVE_LONG_LONG)
- RESULT(checkit ("Testing (lld) long long: <%d><%lld><%d>\n", 123, 234234234234234234LL, 345));
- RESULT(printf ("Testing (lld) long long: <%d><%lld><%d>\n", 123, 234234234234234234LL, 345));
- RESULT(checkit ("Testing (Ld) long long: <%d><%Ld><%d>\n", 123, 234234234234234234LL, 345));
- RESULT(printf ("Testing (Ld) long long: <%d><%Ld><%d>\n", 123, 234234234234234234LL, 345));
-#endif
-
-#if defined(__GNUC__) || defined (HAVE_LONG_DOUBLE)
- RESULT(checkit ("Testing (Lf) long double: <%.20f><%.20Lf><%0+#.20f>\n",
- 1.23456, 1.234567890123456789L, 1.23456));
- RESULT(printf ("Testing (Lf) long double: <%.20f><%.20Lf><%0+#.20f>\n",
- 1.23456, 1.234567890123456789L, 1.23456));
-#endif
-
- return 0;
-}
-#endif /* TEST */
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