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-rw-r--r--compat/strtoll.c107
-rw-r--r--compat/strtoull.c255
2 files changed, 0 insertions, 362 deletions
diff --git a/compat/strtoll.c b/compat/strtoll.c
deleted file mode 100644
index ce1c8a1..0000000
--- a/compat/strtoll.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * strtoll.c --
- *
- * Source code for the "strtoll" library procedure.
- *
- * Copyright (c) 1988 The Regents of the University of California.
- * Copyright (c) 1994 Sun Microsystems, Inc.
- *
- * See the file "license.terms" for information on usage and redistribution of
- * this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- * RCS: @(#) $Id: strtoll.c,v 1.9 2007/04/16 13:36:34 dkf Exp $
- */
-
-#include "tclInt.h"
-#include <ctype.h>
-
-#define TCL_WIDEINT_MAX (((Tcl_WideUInt)Tcl_LongAsWide(-1))>>1)
-
-
-/*
- *----------------------------------------------------------------------
- *
- * strtoll --
- *
- * Convert an ASCII string into an integer.
- *
- * Results:
- * The return value is the integer equivalent of string. If endPtr is
- * non-NULL, then *endPtr is filled in with the character after the last
- * one that was part of the integer. If string doesn't contain a valid
- * integer value, then zero is returned and *endPtr is set to string.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-#if TCL_WIDE_INT_IS_LONG
-long long
-#else
-Tcl_WideInt
-#endif
-strtoll(
- CONST char *string, /* String of ASCII digits, possibly preceded
- * by white space. For bases greater than 10,
- * either lower- or upper-case digits may be
- * used. */
- char **endPtr, /* Where to store address of terminating
- * character, or NULL. */
- int base) /* Base for conversion. Must be less than 37.
- * If 0, then the base is chosen from the
- * leading characters of string: "0x" means
- * hex, "0" means octal, anything else means
- * decimal. */
-{
- register CONST char *p;
- Tcl_WideInt result = Tcl_LongAsWide(0);
- Tcl_WideUInt uwResult;
-
- /*
- * Skip any leading blanks.
- */
-
- p = string;
- while (isspace(UCHAR(*p))) {
- p += 1;
- }
-
- /*
- * Check for a sign.
- */
-
- errno = 0;
- if (*p == '-') {
- p += 1;
- uwResult = strtoull(p, endPtr, base);
- if (errno != ERANGE) {
- if (uwResult > TCL_WIDEINT_MAX+1) {
- errno = ERANGE;
- return Tcl_LongAsWide(-1);
- } else if (uwResult > TCL_WIDEINT_MAX) {
- return ~((Tcl_WideInt)TCL_WIDEINT_MAX);
- } else {
- result = -((Tcl_WideInt) uwResult);
- }
- }
- } else {
- if (*p == '+') {
- p += 1;
- }
- uwResult = strtoull(p, endPtr, base);
- if (errno != ERANGE) {
- if (uwResult > TCL_WIDEINT_MAX) {
- errno = ERANGE;
- return Tcl_LongAsWide(-1);
- } else {
- result = uwResult;
- }
- }
- }
- if ((result == 0) && (endPtr != 0) && (*endPtr == p)) {
- *endPtr = (char *) string;
- }
- return result;
-}
diff --git a/compat/strtoull.c b/compat/strtoull.c
deleted file mode 100644
index b31567f..0000000
--- a/compat/strtoull.c
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * strtoull.c --
- *
- * Source code for the "strtoull" library procedure.
- *
- * Copyright (c) 1988 The Regents of the University of California.
- * Copyright (c) 1994 Sun Microsystems, Inc.
- *
- * See the file "license.terms" for information on usage and redistribution of
- * this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- * RCS: @(#) $Id: strtoull.c,v 1.9 2007/04/16 13:36:34 dkf Exp $
- */
-
-#include "tclInt.h"
-#include <ctype.h>
-
-/*
- * The table below is used to convert from ASCII digits to a numerical
- * equivalent. It maps from '0' through 'z' to integers (100 for non-digit
- * characters).
- */
-
-static char cvtIn[] = {
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* '0' - '9' */
- 100, 100, 100, 100, 100, 100, 100, /* punctuation */
- 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, /* 'A' - 'Z' */
- 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
- 30, 31, 32, 33, 34, 35,
- 100, 100, 100, 100, 100, 100, /* punctuation */
- 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, /* 'a' - 'z' */
- 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
- 30, 31, 32, 33, 34, 35};
-
-
-/*
- *----------------------------------------------------------------------
- *
- * strtoull --
- *
- * Convert an ASCII string into an integer.
- *
- * Results:
- * The return value is the integer equivalent of string. If endPtr is
- * non-NULL, then *endPtr is filled in with the character after the last
- * one that was part of the integer. If string doesn't contain a valid
- * integer value, then zero is returned and *endPtr is set to string.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-#if TCL_WIDE_INT_IS_LONG
-unsigned long long
-#else
-Tcl_WideUInt
-#endif
-strtoull(
- CONST char *string, /* String of ASCII digits, possibly preceded
- * by white space. For bases greater than 10,
- * either lower- or upper-case digits may be
- * used. */
- char **endPtr, /* Where to store address of terminating
- * character, or NULL. */
- int base) /* Base for conversion. Must be less than 37.
- * If 0, then the base is chosen from the
- * leading characters of string: "0x" means
- * hex, "0" means octal, anything else means
- * decimal. */
-{
- register CONST char *p;
- register Tcl_WideUInt result = 0;
- register unsigned digit;
- register Tcl_WideUInt shifted;
- int anyDigits = 0, negative = 0;
-
- /*
- * Skip any leading blanks.
- */
-
- p = string;
- while (isspace(UCHAR(*p))) { /* INTL: locale-dependent */
- p += 1;
- }
-
- /*
- * Check for a sign.
- */
-
- if (*p == '-') {
- p += 1;
- negative = 1;
- } else {
- if (*p == '+') {
- p += 1;
- }
- }
-
- /*
- * If no base was provided, pick one from the leading characters of the
- * string.
- */
-
- if (base == 0) {
- if (*p == '0') {
- p += 1;
- if (*p == 'x' || *p == 'X') {
- p += 1;
- base = 16;
- } else {
- /*
- * Must set anyDigits here, otherwise "0" produces a "no
- * digits" error.
- */
-
- anyDigits = 1;
- base = 8;
- }
- } else {
- base = 10;
- }
- } else if (base == 16) {
- /*
- * Skip a leading "0x" from hex numbers.
- */
-
- if ((p[0] == '0') && (p[1] == 'x' || *p == 'X')) {
- p += 2;
- }
- }
-
- /*
- * Sorry this code is so messy, but speed seems important. Do different
- * things for base 8, 10, 16, and other.
- */
-
- if (base == 8) {
- for ( ; ; p += 1) {
- digit = *p - '0';
- if (digit > 7) {
- break;
- }
- shifted = result << 3;
- if ((shifted >> 3) != result) {
- goto overflow;
- }
- result = shifted + digit;
- if ( result < shifted ) {
- goto overflow;
- }
- anyDigits = 1;
- }
- } else if (base == 10) {
- for ( ; ; p += 1) {
- digit = *p - '0';
- if (digit > 9) {
- break;
- }
- shifted = 10 * result;
- if ((shifted / 10) != result) {
- goto overflow;
- }
- result = shifted + digit;
- if ( result < shifted ) {
- goto overflow;
- }
- anyDigits = 1;
- }
- } else if (base == 16) {
- for ( ; ; p += 1) {
- digit = *p - '0';
- if (digit > ('z' - '0')) {
- break;
- }
- digit = cvtIn[digit];
- if (digit > 15) {
- break;
- }
- shifted = result << 4;
- if ((shifted >> 4) != result) {
- goto overflow;
- }
- result = shifted + digit;
- if ( result < shifted ) {
- goto overflow;
- }
- anyDigits = 1;
- }
- } else if ( base >= 2 && base <= 36 ) {
- for ( ; ; p += 1) {
- digit = *p - '0';
- if (digit > ('z' - '0')) {
- break;
- }
- digit = cvtIn[digit];
- if (digit >= (unsigned) base) {
- break;
- }
- shifted = result * base;
- if ((shifted/base) != result) {
- goto overflow;
- }
- result = shifted + digit;
- if ( result < shifted ) {
- goto overflow;
- }
- anyDigits = 1;
- }
- }
-
- /*
- * Negate if we found a '-' earlier.
- */
-
- if (negative) {
- result = (Tcl_WideUInt)(-((Tcl_WideInt)result));
- }
-
- /*
- * See if there were any digits at all.
- */
-
- if (!anyDigits) {
- p = string;
- }
-
- if (endPtr != 0) {
- *endPtr = (char *) p;
- }
-
- return result;
-
- /*
- * On overflow generate the right output
- */
-
- overflow:
- errno = ERANGE;
- if (endPtr != 0) {
- for ( ; ; p += 1) {
- digit = *p - '0';
- if (digit > ('z' - '0')) {
- break;
- }
- digit = cvtIn[digit];
- if (digit >= (unsigned) base) {
- break;
- }
- }
- *endPtr = (char *) p;
- }
- return (Tcl_WideUInt)Tcl_LongAsWide(-1);
-}
generated by cgit v0.12 at 2024-11-16 08:14:42 (GMT)