diff options
| -rw-r--r-- | src/lib/krb5/posix/getuid.c | 6 | ||||
| -rw-r--r-- | src/lib/krb5/posix/memmove.c | 146 | ||||
| -rw-r--r-- | src/lib/krb5/posix/sscanf.c | 788 | ||||
| -rw-r--r-- | src/lib/krb5/posix/strcasecmp.c | 115 | ||||
| -rw-r--r-- | src/lib/krb5/posix/strdup.c | 38 | ||||
| -rw-r--r-- | src/lib/krb5/posix/strerror.c | 65 | ||||
| -rw-r--r-- | src/lib/krb5/posix/vfprintf.c | 44 | ||||
| -rw-r--r-- | src/lib/krb5/posix/vsprintf.c | 38 |
8 files changed, 0 insertions, 1240 deletions
diff --git a/src/lib/krb5/posix/getuid.c b/src/lib/krb5/posix/getuid.c deleted file mode 100644 index 2923331ad..000000000 --- a/src/lib/krb5/posix/getuid.c +++ /dev/null @@ -1,6 +0,0 @@ -/* Very simple getuid() for systems that don't have one. */ -int -getuid() -{ - return 42; -} diff --git a/src/lib/krb5/posix/memmove.c b/src/lib/krb5/posix/memmove.c deleted file mode 100644 index 3650c3d5a..000000000 --- a/src/lib/krb5/posix/memmove.c +++ /dev/null @@ -1,146 +0,0 @@ -/*- - * Copyright (c) 1990 The Regents of the University of California. - * All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Chris Torek. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#define MEMMOVE - -/* based on @(#)bcopy.c 5.11 (Berkeley) 6/21/91 */ - -#include "k5-int.h" -#ifdef HAS_SYS_TYPES_H -#include <sys/types.h> -#endif -#ifdef HAVE_STRING_H -#include <string.h> -#else -#include <strings.h> -#endif - -/* - * sizeof(word) MUST BE A POWER OF TWO - * SO THAT wmask BELOW IS ALL ONES - */ -typedef int word; /* "word" used for optimal copy speed */ - -#define wsize sizeof(word) -#define wmask (wsize - 1) - -/* - * Copy a block of memory, handling overlap. - * This is the routine that actually implements - * (the portable versions of) bcopy, memcpy, and memmove. - */ -#ifdef MEMCOPY -void * -memcpy(dst0, src0, length) -#else -#ifdef MEMMOVE -void * -memmove(dst0, src0, length) -#else -void -bcopy(src0, dst0, length) -#endif -#endif - void *dst0; - const void *src0; - register size_t length; -{ - register char *dst = dst0; - register const char *src = src0; - register size_t t; - - if (length == 0 || dst == src) /* nothing to do */ - goto done; - - /* - * Macros: loop-t-times; and loop-t-times, t>0 - */ -#define TLOOP(s) if (t) TLOOP1(s) -#define TLOOP1(s) do { s; } while (--t) - - if ((unsigned long)dst < (unsigned long)src) { - /* - * Copy forward. - */ - t = (int)src; /* only need low bits */ - if ((t | (int)dst) & wmask) { - /* - * Try to align operands. This cannot be done - * unless the low bits match. - */ - if ((t ^ (int)dst) & wmask || length < wsize) - t = length; - else - t = wsize - (t & wmask); - length -= t; - TLOOP1(*dst++ = *src++); - } - /* - * Copy whole words, then mop up any trailing bytes. - */ - t = length / wsize; - TLOOP(*(word *)dst = *(word *)src; src += wsize; dst += wsize); - t = length & wmask; - TLOOP(*dst++ = *src++); - } else { - /* - * Copy backwards. Otherwise essentially the same. - * Alignment works as before, except that it takes - * (t&wmask) bytes to align, not wsize-(t&wmask). - */ - src += length; - dst += length; - t = (int)src; - if ((t | (int)dst) & wmask) { - if ((t ^ (int)dst) & wmask || length <= wsize) - t = length; - else - t &= wmask; - length -= t; - TLOOP1(*--dst = *--src); - } - t = length / wsize; - TLOOP(src -= wsize; dst -= wsize; *(word *)dst = *(word *)src); - t = length & wmask; - TLOOP(*--dst = *--src); - } -done: -#if defined(MEMCOPY) || defined(MEMMOVE) - return (dst0); -#else - return; -#endif -} diff --git a/src/lib/krb5/posix/sscanf.c b/src/lib/krb5/posix/sscanf.c deleted file mode 100644 index 32ce77cd8..000000000 --- a/src/lib/krb5/posix/sscanf.c +++ /dev/null @@ -1,788 +0,0 @@ -/*- - * Copyright (c) 1990 The Regents of the University of California. - * All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Chris Torek. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * - * Copyright (c) 1995 Massachusetts Institute of Technology. - * - * Modified by Theodore Ts'o from: - * - * @(#)vfscanf.c 5.7 (Berkeley) 12/14/92 - * - * To be a stand-alone sscanf function. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <ctype.h> -#include <stdarg.h> -#include <string.h> - -#include "k5-int.h" - -#if 0 -#if __STDC__ -#include <stdarg.h> -#else -#include <varargs.h> -#endif -#include "local.h" - -#define FLOATING_POINT - -#include "floatio.h" -#endif -#define BUF 513 /* Maximum length of numeric string. */ - -/* - * Flags used during conversion. - */ -#define LONG 0x01 /* l: long or double */ -#define LONGDBL 0x02 /* L: long double; unimplemented */ -#define SHORT 0x04 /* h: short */ -#define SUPPRESS 0x08 /* suppress assignment */ -#define POINTER 0x10 /* weird %p pointer (`fake hex') */ -#define NOSKIP 0x20 /* do not skip blanks */ - -/* - * The following are used in numeric conversions only: - * SIGNOK, NDIGITS, DPTOK, and EXPOK are for floating point; - * SIGNOK, NDIGITS, PFXOK, and NZDIGITS are for integral. - */ -#define SIGNOK 0x40 /* +/- is (still) legal */ -#define NDIGITS 0x80 /* no digits detected */ - -#define DPTOK 0x100 /* (float) decimal point is still legal */ -#define EXPOK 0x200 /* (float) exponent (e+3, etc) still legal */ - -#define PFXOK 0x100 /* 0x prefix is (still) legal */ -#define NZDIGITS 0x200 /* no zero digits detected */ - -/* - * Conversion types. - */ -#define CT_CHAR 0 /* %c conversion */ -#define CT_CCL 1 /* %[...] conversion */ -#define CT_STRING 2 /* %s conversion */ -#define CT_INT 3 /* integer, i.e., strtol or strtoul */ -#define CT_FLOAT 4 /* floating, i.e., strtod */ - -#define u_char unsigned char -#define u_long unsigned long - -static u_char *__sccl(char *tab, u_char *fmt); - -/* - * sscanf - */ -int KRB5_CALLCONV_C -sscanf(char *str, char const *fmt0, ...) -{ - va_list ap; - register u_char *fmt = (u_char *)fmt0; - register int c; /* character from format, or conversion */ - register size_t width; /* field width, or 0 */ - register char *p; /* points into all kinds of strings */ - register int n; /* handy integer */ - register int flags; /* flags as defined above */ - register char *p0; /* saves original value of p when necessary */ - int nassigned; /* number of fields assigned */ - int nread; /* number of characters consumed from string */ - int base; /* base argument to strtol/strtoul */ - u_long (*ccfn)(); /* conversion function (strtol/strtoul) */ - char ccltab[256]; /* character class table for %[...] */ - char buf[BUF]; /* buffer for numeric conversions */ - - int chars_left; - char *char_ptr; - - /* `basefix' is used to avoid `if' tests in the integer scanner */ - static short basefix[17] = - { 10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 }; - - chars_left = strlen(str); - char_ptr = str; - va_start(ap, fmt0); - - nassigned = 0; - nread = 0; - base = 0; /* XXX just to keep gcc happy */ - ccfn = NULL; /* XXX just to keep gcc happy */ - for (;;) { - c = *fmt++; - if (c == 0) { - va_end(ap); - return (nassigned); - } - if (isspace(c)) { - for (;;) { - if (chars_left <= 0) { - va_end(ap); - return (nassigned); - } - if (!isspace(*char_ptr)) - break; - nread++, chars_left--, char_ptr++; - } - continue; - } - if (c != '%') - goto literal; - width = 0; - flags = 0; - /* - * switch on the format. continue if done; - * break once format type is derived. - */ -again: c = *fmt++; - switch (c) { - case '%': -literal: - if (chars_left <= 0) - goto input_failure; - if (*char_ptr != c) - goto match_failure; - chars_left--, char_ptr++; - nread++; - continue; - - case '*': - flags |= SUPPRESS; - goto again; - case 'l': - flags |= LONG; - goto again; - case 'L': - flags |= LONGDBL; - goto again; - case 'h': - flags |= SHORT; - goto again; - - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - width = width * 10 + c - '0'; - goto again; - - /* - * Conversions. - * Those marked `compat' are for 4.[123]BSD compatibility. - * - * (According to ANSI, E and X formats are supposed - * to the same as e and x. Sorry about that.) - */ - case 'D': /* compat */ - flags |= LONG; - /* FALLTHROUGH */ - case 'd': - c = CT_INT; - ccfn = (u_long (*)())strtol; - base = 10; - break; - - case 'i': - c = CT_INT; - ccfn = (u_long (*)())strtol; - base = 0; - break; - - case 'O': /* compat */ - flags |= LONG; - /* FALLTHROUGH */ - case 'o': - c = CT_INT; - ccfn = strtoul; - base = 8; - break; - - case 'u': - c = CT_INT; - ccfn = strtoul; - base = 10; - break; - - case 'X': /* compat XXX */ - flags |= LONG; - /* FALLTHROUGH */ - case 'x': - flags |= PFXOK; /* enable 0x prefixing */ - c = CT_INT; - ccfn = strtoul; - base = 16; - break; - -#ifdef FLOATING_POINT - case 'E': /* compat XXX */ - case 'F': /* compat */ - flags |= LONG; - /* FALLTHROUGH */ - case 'e': case 'f': case 'g': - c = CT_FLOAT; - break; -#endif - - case 's': - c = CT_STRING; - break; - - case '[': - fmt = __sccl(ccltab, fmt); - flags |= NOSKIP; - c = CT_CCL; - break; - - case 'c': - flags |= NOSKIP; - c = CT_CHAR; - break; - - case 'p': /* pointer format is like hex */ - flags |= POINTER | PFXOK; - c = CT_INT; - ccfn = strtoul; - base = 16; - break; - - case 'n': - if (flags & SUPPRESS) /* ??? */ - continue; - if (flags & SHORT) - *va_arg(ap, short *) = nread; - else if (flags & LONG) - *va_arg(ap, long *) = nread; - else - *va_arg(ap, int *) = nread; - continue; - - /* - * Disgusting backwards compatibility hacks. XXX - */ - case '\0': /* compat */ - va_end(ap); - return (EOF); - - default: /* compat */ - if (isupper(c)) - flags |= LONG; - c = CT_INT; - ccfn = (u_long (*)())strtol; - base = 10; - break; - } - - /* - * We have a conversion that requires input. - */ - if (chars_left <= 0) - goto input_failure; - - /* - * Consume leading white space, except for formats - * that suppress this. - */ - if ((flags & NOSKIP) == 0) { - while (isspace(*char_ptr)) { - nread++; - if (--chars_left > 0) - char_ptr++; - else - goto input_failure; - } - /* - * Note that there is at least one character in - * the buffer, so conversions that do not set NOSKIP - * ca no longer result in an input failure. - */ - } - - /* - * Do the conversion. - */ - switch (c) { - - case CT_CHAR: - /* scan arbitrary characters (sets NOSKIP) */ - if (width == 0) - width = 1; - if (flags & SUPPRESS) { - size_t sum = 0; - for (;;) { - if ((size_t) (n = chars_left) < width) { - sum += n; - width -= n; - char_ptr += n; - if (sum == 0) - goto input_failure; - } else { - sum += width; - chars_left -= width; - char_ptr += width; - break; - } - } - nread += sum; - } else { - size_t r; - char *dest; - - dest = (char *)va_arg(ap, char *); - r = width; - if (r > (size_t) chars_left) - r = chars_left; - strncpy(dest, char_ptr, width); - - if (r == 0) - goto input_failure; - nread += r; - nassigned++; - } - break; - - case CT_CCL: - /* scan a (nonempty) character class (sets NOSKIP) */ - if (width == 0) - width = (size_t) ~0; /* `infinity' */ - /* take only those things in the class */ - if (flags & SUPPRESS) { - n = 0; - while (ccltab[*char_ptr]) { - n++, chars_left--, char_ptr++; - if (--width == 0) - break; - if (chars_left <= 0) { - if (n == 0) - goto input_failure; - break; - } - } - if (n == 0) - goto match_failure; - } else { - p0 = p = va_arg(ap, char *); - while (ccltab[*char_ptr]) { - chars_left--; - *p++ = *char_ptr++; - if (--width == 0) - break; - if (chars_left <= 0) { - if (p == p0) - goto input_failure; - break; - } - } - n = p - p0; - if (n == 0) - goto match_failure; - *p = 0; - nassigned++; - } - nread += n; - break; - - case CT_STRING: - /* like CCL, but zero-length string OK, & no NOSKIP */ - if (width == 0) - width = (size_t) ~0; - if (flags & SUPPRESS) { - n = 0; - while (!isspace(*char_ptr)) { - n++, chars_left--, char_ptr++; - if (--width == 0) - break; - if (chars_left <= 0) - break; - } - nread += n; - } else { - p0 = p = va_arg(ap, char *); - while (!isspace(*char_ptr)) { - chars_left--; - *p++ = *char_ptr++; - if (--width == 0) - break; - if (chars_left <= 0) - break; - } - *p = 0; - nread += p - p0; - nassigned++; - } - continue; - - case CT_INT: - /* scan an integer as if by strtol/strtoul */ -#ifdef hardway - if (width == 0 || width > sizeof(buf) - 1) - width = sizeof(buf) - 1; -#else - /* size_t is unsigned, hence this optimisation */ - if (--width > sizeof(buf) - 2) - width = sizeof(buf) - 2; - width++; -#endif - flags |= SIGNOK | NDIGITS | NZDIGITS; - for (p = buf; width; width--) { - c = *char_ptr; - /* - * Switch on the character; `goto ok' - * if we accept it as a part of number. - */ - switch (c) { - - /* - * The digit 0 is always legal, but is - * special. For %i conversions, if no - * digits (zero or nonzero) have been - * scanned (only signs), we will have - * base==0. In that case, we should set - * it to 8 and enable 0x prefixing. - * Also, if we have not scanned zero digits - * before this, do not turn off prefixing - * (someone else will turn it off if we - * have scanned any nonzero digits). - */ - case '0': - if (base == 0) { - base = 8; - flags |= PFXOK; - } - if (flags & NZDIGITS) - flags &= ~(SIGNOK|NZDIGITS|NDIGITS); - else - flags &= ~(SIGNOK|PFXOK|NDIGITS); - goto ok; - - /* 1 through 7 always legal */ - case '1': case '2': case '3': - case '4': case '5': case '6': case '7': - base = basefix[base]; - flags &= ~(SIGNOK | PFXOK | NDIGITS); - goto ok; - - /* digits 8 and 9 ok iff decimal or hex */ - case '8': case '9': - base = basefix[base]; - if (base <= 8) - break; /* not legal here */ - flags &= ~(SIGNOK | PFXOK | NDIGITS); - goto ok; - - /* letters ok iff hex */ - case 'A': case 'B': case 'C': - case 'D': case 'E': case 'F': - case 'a': case 'b': case 'c': - case 'd': case 'e': case 'f': - /* no need to fix base here */ - if (base <= 10) - break; /* not legal here */ - flags &= ~(SIGNOK | PFXOK | NDIGITS); - goto ok; - - /* sign ok only as first character */ - case '+': case '-': - if (flags & SIGNOK) { - flags &= ~SIGNOK; - goto ok; - } - break; - - /* x ok iff flag still set & 2nd char */ - case 'x': case 'X': - if (flags & PFXOK && p == buf + 1) { - base = 16; /* if %i */ - flags &= ~PFXOK; - goto ok; - } - break; - } - - /* - * If we got here, c is not a legal character - * for a number. Stop accumulating digits. - */ - break; - ok: - /* - * c is legal: store it and look at the next. - */ - *p++ = c; - if (--chars_left > 0) - char_ptr++; - else - break; /* EOF */ - } - /* - * If we had only a sign, it is no good; push - * back the sign. If the number ends in `x', - * it was [sign] '0' 'x', so push back the x - * and treat it as [sign] '0'. - */ - if (flags & NDIGITS) { - if (p > buf) { - chars_left++; - char_ptr--; - *char_ptr = *(u_char *)--p; - } - goto match_failure; - } - c = ((u_char *)p)[-1]; - if (c == 'x' || c == 'X') { - --p; - chars_left++; - char_ptr--; - *char_ptr = c; - } - if ((flags & SUPPRESS) == 0) { - u_long res; - - *p = 0; - res = (*ccfn)(buf, (char **)NULL, base); - if (flags & POINTER) - *va_arg(ap, void **) = (void *)res; - else if (flags & SHORT) - *va_arg(ap, short *) = (short) res; - else if (flags & LONG) - *va_arg(ap, long *) = res; - else - *va_arg(ap, int *) = (int) res; - nassigned++; - } - nread += p - buf; - break; - -#ifdef FLOATING_POINT - case CT_FLOAT: - /* scan a floating point number as if by strtod */ -#ifdef hardway - if (width == 0 || width > sizeof(buf) - 1) - width = sizeof(buf) - 1; -#else - /* size_t is unsigned, hence this optimisation */ - if (--width > sizeof(buf) - 2) - width = sizeof(buf) - 2; - width++; -#endif - flags |= SIGNOK | NDIGITS | DPTOK | EXPOK; - for (p = buf; width; width--) { - c = *char_ptr; - /* - * This code mimicks the integer conversion - * code, but is much simpler. - */ - switch (c) { - - case '0': case '1': case '2': case '3': - case '4': case '5': case '6': case '7': - case '8': case '9': - flags &= ~(SIGNOK | NDIGITS); - goto fok; - - case '+': case '-': - if (flags & SIGNOK) { - flags &= ~SIGNOK; - goto fok; - } - break; - case '.': - if (flags & DPTOK) { - flags &= ~(SIGNOK | DPTOK); - goto fok; - } - break; - case 'e': case 'E': - /* no exponent without some digits */ - if ((flags&(NDIGITS|EXPOK)) == EXPOK) { - flags = - (flags & ~(EXPOK|DPTOK)) | - SIGNOK | NDIGITS; - goto fok; - } - break; - } - break; - fok: - *p++ = c; - if (--chars_left > 0) - char_ptr++; - else - break; /* EOF */ - } - /* - * If no digits, might be missing exponent digits - * (just give back the exponent) or might be missing - * regular digits, but had sign and/or decimal point. - */ - if (flags & NDIGITS) { - if (flags & EXPOK) { - /* no digits at all */ - while (p > buf) { - chars_left++; - char_ptr--; - *char_ptr = *(u_char *)--p; - } - goto match_failure; - } - /* just a bad exponent (e and maybe sign) */ - c = *(u_char *)--p; - if (c != 'e' && c != 'E') { - chars_left++; - char_ptr--; - *char_ptr = c; /* sign */ - c = *(u_char *)--p; - } - chars_left++; - char_ptr--; - *char_ptr = c; - } - if ((flags & SUPPRESS) == 0) { - double res; - - *p = 0; - res = strtod(buf,(char **) NULL); - if (flags & LONG) - *va_arg(ap, double *) = res; - else - *va_arg(ap, float *) = res; - nassigned++; - } - nread += p - buf; - break; -#endif /* FLOATING_POINT */ - } - } -input_failure: - va_end(ap); - return (nassigned ? nassigned : -1); -match_failure: - va_end(ap); - return (nassigned); -} - -/* - * Fill in the given table from the scanset at the given format - * (just after `['). Return a pointer to the character past the - * closing `]'. The table has a 1 wherever characters should be - * considered part of the scanset. - */ -static u_char * -__sccl(tab, fmt) - register char *tab; - register u_char *fmt; -{ - register int c, n, v; - - /* first `clear' the whole table */ - c = *fmt++; /* first char hat => negated scanset */ - if (c == '^') { - v = 1; /* default => accept */ - c = *fmt++; /* get new first char */ - } else - v = 0; /* default => reject */ - /* should probably use memset here */ - for (n = 0; n < 256; n++) - tab[n] = v; - if (c == 0) - return (fmt - 1);/* format ended before closing ] */ - - /* - * Now set the entries corresponding to the actual scanset - * to the opposite of the above. - * - * The first character may be ']' (or '-') without being special; - * the last character may be '-'. - */ - v = 1 - v; - for (;;) { - tab[c] = v; /* take character c */ -doswitch: - n = *fmt++; /* and examine the next */ - switch (n) { - - case 0: /* format ended too soon */ - return (fmt - 1); - - case '-': - /* - * A scanset of the form - * [01+-] - * is defined as `the digit 0, the digit 1, - * the character +, the character -', but - * the effect of a scanset such as - * [a-zA-Z0-9] - * is implementation defined. The V7 Unix - * scanf treats `a-z' as `the letters a through - * z', but treats `a-a' as `the letter a, the - * character -, and the letter a'. - * - * For compatibility, the `-' is not considerd - * to define a range if the character following - * it is either a close bracket (required by ANSI) - * or is not numerically greater than the character - * we just stored in the table (c). - */ - n = *fmt; - if (n == ']' || n < c) { - c = '-'; - break; /* resume the for(;;) */ - } - fmt++; - do { /* fill in the range */ - tab[++c] = v; - } while (c < n); -#if 1 /* XXX another disgusting compatibility hack */ - /* - * Alas, the V7 Unix scanf also treats formats - * such as [a-c-e] as `the letters a through e'. - * This too is permitted by the standard.... - */ - goto doswitch; -#else - c = *fmt++; - if (c == 0) - return (fmt - 1); - if (c == ']') - return (fmt); -#endif - break; - - case ']': /* end of scanset */ - return (fmt); - - default: /* just another character */ - c = n; - break; - } - } - /* NOTREACHED */ -} diff --git a/src/lib/krb5/posix/strcasecmp.c b/src/lib/krb5/posix/strcasecmp.c deleted file mode 100644 index dda10ea31..000000000 --- a/src/lib/krb5/posix/strcasecmp.c +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (c) 1987 Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include "k5-int.h" -#ifdef HAVE_STRING_H -#include <string.h> -#else -#include <strings.h> -#endif - -/* based on @(#)strcasecmp.c 5.10 (Berkeley) 1/26/91 */ - -/* - * This array is designed for mapping upper and lower case letter - * together for a case independent comparison. The mappings are - * based upon ascii character sequences. - */ -static const u_char charmap[] = { - '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007', - '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017', - '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027', - '\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037', - '\040', '\041', '\042', '\043', '\044', '\045', '\046', '\047', - '\050', '\051', '\052', '\053', '\054', '\055', '\056', '\057', - '\060', '\061', '\062', '\063', '\064', '\065', '\066', '\067', - '\070', '\071', '\072', '\073', '\074', '\075', '\076', '\077', - '\100', '\141', '\142', '\143', '\144', '\145', '\146', '\147', - '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157', - '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167', - '\170', '\171', '\172', '\133', '\134', '\135', '\136', '\137', - '\140', '\141', '\142', '\143', '\144', '\145', '\146', '\147', - '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157', - '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167', - '\170', '\171', '\172', '\173', '\174', '\175', '\176', '\177', - '\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207', - '\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217', - '\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227', - '\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237', - '\240', '\241', '\242', '\243', '\244', '\245', '\246', '\247', - '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257', - '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267', - '\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277', - '\300', '\301', '\302', '\303', '\304', '\305', '\306', '\307', - '\310', '\311', '\312', '\313', '\314', '\315', '\316', '\317', - '\320', '\321', '\322', '\323', '\324', '\325', '\326', '\327', - '\330', '\331', '\332', '\333', '\334', '\335', '\336', '\337', - '\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347', - '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357', - '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367', - '\370', '\371', '\372', '\373', '\374', '\375', '\376', '\377', -}; - -int -strcasecmp(s1, s2) - const char *s1, *s2; -{ - register const u_char *cm = charmap, - *us1 = (const u_char *)s1, - *us2 = (const u_char *)s2; - - while (cm[*us1] == cm[*us2++]) - if (*us1++ == '\0') - return (0); - return (cm[*us1] - cm[*--us2]); -} - -int -strncasecmp(s1, s2, n) - const char *s1, *s2; - register size_t n; -{ - if (n != 0) { - register const u_char *cm = charmap, - *us1 = (const u_char *)s1, - *us2 = (const u_char *)s2; - - do { - if (cm[*us1] != cm[*us2++]) - return (cm[*us1] - cm[*--us2]); - if (*us1++ == '\0') - break; - } while (--n != 0); - } - return (0); -} diff --git a/src/lib/krb5/posix/strdup.c b/src/lib/krb5/posix/strdup.c deleted file mode 100644 index c4b52bf19..000000000 --- a/src/lib/krb5/posix/strdup.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Copyright (c) 1988 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms are permitted - * provided that: (1) source distributions retain this entire copyright - * notice and comment, and (2) distributions including binaries display - * the following acknowledgement: ``This product includes software - * developed by the University of California, Berkeley and its contributors'' - * in the documentation or other materials provided with the distribution - * and in all advertising materials mentioning features or use of this - * software. Neither the name of the University nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -/* based on @(#)strdup.c 5.3 (Berkeley) 6/1/90 */ - -#include "k5-int.h" /* For "const" */ - -char * -strdup(str) - const char *str; -{ - int len; - char *copy; - - if (!str) - return((char *)0); - len = strlen(str) + 1; - if (!(copy = malloc((u_int)len))) - return((char *)0); - memcpy(copy, str, len); - return(copy); -} diff --git a/src/lib/krb5/posix/strerror.c b/src/lib/krb5/posix/strerror.c deleted file mode 100644 index 55927236c..000000000 --- a/src/lib/krb5/posix/strerror.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Copyright (c) 1988 Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -/* based on @(#)strerror.c 5.6 (Berkeley) 5/4/91 */ - -#include <string.h> - -char * -strerror(num) - int num; -{ - extern int sys_nerr; - extern char *sys_errlist[]; -#define UPREFIX "Unknown error: " - static char ebuf[40] = UPREFIX; /* 64-bit number + slop */ - register unsigned int errnum; - register char *p, *t; - char tmp[40]; - - errnum = num; /* convert to unsigned */ - if (errnum < sys_nerr) - return(sys_errlist[errnum]); - - /* Do this by hand, so we don't include stdio(3). */ - t = tmp; - do { - *t++ = "0123456789"[errnum % 10]; - } while (errnum /= 10); - for (p = ebuf + sizeof(UPREFIX) - 1;;) { - *p++ = *--t; - if (t <= tmp) - break; - } - return(ebuf); -} diff --git a/src/lib/krb5/posix/vfprintf.c b/src/lib/krb5/posix/vfprintf.c deleted file mode 100644 index dc76b2b04..000000000 --- a/src/lib/krb5/posix/vfprintf.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright (c) 1988 Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms are permitted - * provided that the above copyright notice and this paragraph are - * duplicated in all such forms and that any documentation, - * advertising materials, and other materials related to such - * distribution and use acknowledge that the software was developed - * by the University of California, Berkeley. The name of the - * University may not be used to endorse or promote products derived - * from this software without specific prior written permission. - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -/* based on @(#)vfprintf.c 5.2 (Berkeley) 6/27/88 */ - -#include <varargs.h> - -int -vfprintf(iop, fmt, ap) - FILE *iop; - const char *fmt; - va_list ap; -{ - int len; - char localbuf[BUFSIZ]; - - if (iop->_flag & _IONBF) { - iop->_flag &= ~_IONBF; - iop->_ptr = iop->_base = localbuf; - len = _doprnt(fmt, ap, iop); - (void) fflush(iop); - iop->_flag |= _IONBF; - iop->_base = NULL; - iop->_bufsiz = 0; - iop->_cnt = 0; - } else - len = _doprnt(fmt, ap, iop); - - return (ferror(iop) ? EOF : len); -} diff --git a/src/lib/krb5/posix/vsprintf.c b/src/lib/krb5/posix/vsprintf.c deleted file mode 100644 index dab8a3f1e..000000000 --- a/src/lib/krb5/posix/vsprintf.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Copyright (c) 1988 Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms are permitted - * provided that the above copyright notice and this paragraph are - * duplicated in all such forms and that any documentation, - * advertising materials, and other materials related to such - * distribution and use acknowledge that the software was developed - * by the University of California, Berkeley. The name of the - * University may not be used to endorse or promote products derived - * from this software without specific prior written permission. - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -/* based on @(#)vsprintf.c 5.2 (Berkeley) 6/27/88 */ - -#include <stdio.h> -#include <varargs.h> - -int -vsprintf(str, fmt, ap) - char *str; - const char *fmt; - va_list ap; -{ - FILE f; - int len; - - f._flag = _IOWRT+_IOSTRG; - f._ptr = str; - f._cnt = 32767; - len = _doprnt(fmt, ap, &f); - *f._ptr = 0; - return (len); -} |