kwo pushed a commit to branch master.
http://git.enlightenment.org/e16/e16-epplets.git/commit/?id=a128ce65cee685fb652e7f34f8d5fb175e141e8b
commit a128ce65cee685fb652e7f34f8d5fb175e141e8b
Author: Kim Woelders <k...@woelders.dk>
Date: Thu Aug 26 20:28:48 2021 +0200
Drop snprintf source
Nobody hasn't got that these days.
Also drop some unused autofoo stuff.
---
api/Makefile.am | 8 +-
api/epplet.h.in | 7 -
api/snprintf.c | 598 --------------------------------------------------------
configure.ac | 13 --
4 files changed, 2 insertions(+), 624 deletions(-)
diff --git a/api/Makefile.am b/api/Makefile.am
index 8c7d004..510550f 100644
--- a/api/Makefile.am
+++ b/api/Makefile.am
@@ -1,8 +1,4 @@
-if BUILD_SNPRINTF
-SRCS_SNPRINTF = snprintf.c
-endif
-
if BUILD_GLX
EPPLET_LIB_GLX = libepplet_glx.la
endif
@@ -14,7 +10,7 @@ lib_LTLIBRARIES = libepplet.la $(EPPLET_LIB_GLX)
include_HEADERS = epplet.h
-libepplet_la_SOURCES = epplet.c $(SRCS_SNPRINTF)
+libepplet_la_SOURCES = epplet.c
libepplet_la_CPPFLAGS = $(AM_CPPFLAGS) $(IMLIB2_CFLAGS) $(X_CFLAGS) -D
ENLIGHTENMENT_ROOT=\"$(datadir)/e16\"
libepplet_la_LIBADD = $(IMLIB2_LIBS) $(X_LIBS) -lXext -lX11 -lm
libepplet_la_LDFLAGS = -version-info 3:0:0
@@ -24,4 +20,4 @@ libepplet_glx_la_CPPFLAGS = $(AM_CPPFLAGS) $(X_CFLAGS)
libepplet_glx_la_LIBADD = libepplet.la $(GLX_LIBS)
libepplet_glx_la_LDFLAGS = -version-info 3:0:0
-EXTRA_DIST = epplet.h.in snprintf.c epplet_glx.c
+EXTRA_DIST = epplet.h.in epplet_glx.c
diff --git a/api/epplet.h.in b/api/epplet.h.in
index e8b5a94..4b038c0 100644
--- a/api/epplet.h.in
+++ b/api/epplet.h.in
@@ -35,15 +35,8 @@
#define __sun__
#endif
-#define HAVE_SNPRINTF @HAVE_SNPRINTF@
-#if HAVE_SNPRINTF
#define Evsnprintf vsnprintf
#define Esnprintf snprintf
-#else
-EAPI int Evsnprintf(char *str, size_t count, const char *fmt,
- va_list args);
-EAPI int Esnprintf(char *str, size_t count, const char *fmt, ...);
-#endif /* HAVE_SNPRINTF */
/****************************************************************************/
/* Data structures & primitives */
diff --git a/api/snprintf.c b/api/snprintf.c
deleted file mode 100644
index 57872fc..0000000
--- a/api/snprintf.c
+++ /dev/null
@@ -1,598 +0,0 @@
-/*
- * Copyright (C) 1999-2000 Carsten Haitzler, Geoff Harrison and various
contributors
- * *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- * *
- * The above copyright notice and this permission notice shall be included in
- * all copies of the Software, its documentation and marketing & publicity
- * materials, and acknowledgment shall be given in the documentation, materials
- * and software packages that this Software was used.
- * *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-/* sgi's stdio.h has:
- *
- * #if _SGIAPI && _NO_ANSIMODE
- * extern int vsnprintf(char *, ssize_t, const char *, char *);
- * #endif
- *
- * so workaround...
- */
-
-#include "config.h"
-
-#ifdef __sgi
-#ifdef _NO_ANSIMODE
-#undef _NO_ANSIMODE
-#endif
-#endif
-
-#include "epplet.h"
-#include <errno.h>
-#ifdef HAVE_STDARG_H
-#include <stdarg.h>
-#elif defined(HAVE_VARARGS_H)
-#include <varargs.h>
-#endif
-
-/*
- * Shamelessly snarfed from sane...
- * which shamelessly snarfed from LPR
- * which probably shamelessly snarfed from....
- *
- * Moved comments to end so I can actually read the code.. cleaned out useless
- * junk....
- */
-
-#define VA_LOCAL_DECL va_list ap
-#define VA_START(f) va_start(ap, f)
-#define VA_SHIFT(v,t) ; /* no-op for ANSI */
-#define VA_END va_end(ap)
-
-/*
- * dopr(): poor man's version of doprintf
- */
-
-static void dopr(char *buffer, const char *format, va_list args);
-static void fmtstr(char *value, int ljust, int len, int zpad,
- int precision);
-static void fmtnum(long value, int base, int dosign, int ljust, int
len,
- int zpad, int precision);
-static void fmtdouble(int fmt, double value, int ljust, int len,
- int zpad, int precision);
-static void dostr(char *);
-static char *output;
-static void dopr_outch(int c);
-static char *end;
-int visible_control = 1;
-
-int
-Evsnprintf(char *str, size_t count, const char *fmt, va_list args)
-{
- str[0] = 0;
- end = str + count - 1;
- dopr(str, fmt, args);
- if (count > 0)
- {
- end[0] = 0;
- }
- return (strlen(str));
-}
-
-#ifdef HAVE_STDARG_H
-int
-Esnprintf(char *str, size_t count, const char *fmt, ...)
-#else
-int
-Esnprintf(va_alist)
- va_dcl
-#endif
-{
-#ifndef HAVE_STDARG_H
- char *str;
- size_t count;
- char *fmt;
-
-#endif
- VA_LOCAL_DECL;
-
- VA_START(fmt);
- VA_SHIFT(str, char *);
-
- VA_SHIFT(count, size_t);
- VA_SHIFT(fmt, char *);
-
- (void)Evsnprintf(str, count, fmt, ap);
- VA_END;
- return (strlen(str));
-}
-
-static void
-dopr(char *buffer, const char *format, va_list args)
-{
- int ch;
- long value;
- int longflag = 0;
- char *strvalue;
- int ljust;
- int len;
- int zpad;
- int precision;
- int set_precision;
- double dval;
-
- output = buffer;
- while ((ch = *format++))
- {
- switch (ch)
- {
- case '%':
- ljust = len = zpad = 0;
- precision = -1;
- set_precision = 0;
- nextch:
- ch = *format++;
- switch (ch)
- {
- case 0:
- dostr("**end of format**");
- return;
- case '-':
- ljust = 1;
- goto nextch;
- case '.':
- set_precision = 1;
- precision = 0;
- goto nextch;
- case '*':
- len = va_arg(args, int);
-
- goto nextch;
- case '0': /* set zero padding if len not set */
- if (len == 0 && set_precision == 0)
- zpad = '0';
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- if (set_precision)
- {
- precision = precision * 10 + ch - '0';
- }
- else
- {
- len = len * 10 + ch - '0';
- }
- goto nextch;
- case 'l':
- longflag = 1;
- goto nextch;
- case 'u':
- case 'U':
- /*fmtnum(value,base,dosign,ljust,len, zpad, precision) */
- if (longflag)
- {
- value = va_arg(args, long);
- }
- else
- {
- value = va_arg(args, int);
- }
- fmtnum(value, 10, 0, ljust, len, zpad, precision);
- break;
- case 'o':
- case 'O':
- /*fmtnum(value,base,dosign,ljust,len, zpad, precision) */
- if (longflag)
- {
- value = va_arg(args, long);
- }
- else
- {
- value = va_arg(args, int);
- }
- fmtnum(value, 8, 0, ljust, len, zpad, precision);
- break;
- case 'd':
- case 'i':
- case 'D':
- if (longflag)
- {
- value = va_arg(args, long);
- }
- else
- {
- value = va_arg(args, int);
- }
- fmtnum(value, 10, 1, ljust, len, zpad, precision);
- break;
- case 'x':
- if (longflag)
- {
- value = va_arg(args, long);
- }
- else
- {
- value = va_arg(args, int);
- }
- fmtnum(value, 16, 0, ljust, len, zpad, precision);
- break;
- case 'X':
- if (longflag)
- {
- value = va_arg(args, long);
- }
- else
- {
- value = va_arg(args, int);
- }
- fmtnum(value, -16, 0, ljust, len, zpad, precision);
- break;
- case 's':
- strvalue = va_arg(args, char *);
-
- fmtstr(strvalue, ljust, len, zpad, precision);
- break;
- case 'c':
- ch = va_arg(args, int);
-
- {
- char b[2];
- int vsb = visible_control;
-
- b[0] = ch;
- b[1] = 0;
- visible_control = 0;
- fmtstr(b, ljust, len, zpad, precision);
- visible_control = vsb;
- }
- break;
- case 'f':
- case 'g':
- dval = va_arg(args, double);
-
- fmtdouble(ch, dval, ljust, len, zpad, precision);
- break;
- case '%':
- dopr_outch(ch);
- continue;
- default:
- dostr("???????");
- }
- longflag = 0;
- break;
- default:
- dopr_outch(ch);
- break;
- }
- }
- *output = 0;
-}
-
-/*
- * Format '%[-]len[.precision]s'
- * - = left justify (ljust)
- * len = minimum length
- * precision = numbers of chars in string to use
- */
-static void
-fmtstr(char *value, int ljust, int len, int zpad, int precision)
-{
- int padlen, strlen, i, c; /* amount to pad */
-
- zpad = 0;
- if (!value)
- {
- value = "<NULL>";
- }
- if (precision > 0)
- {
- strlen = precision;
- }
- else
- {
- /* cheap strlen so you do not have library call */
- for (strlen = 0; (c = value[strlen]); ++strlen)
- {
- if (visible_control && iscntrl(c) && !isspace(c))
- {
- ++strlen;
- }
- }
- }
- padlen = len - strlen;
- if (padlen < 0)
- padlen = 0;
- if (ljust)
- padlen = -padlen;
- while (padlen > 0)
- {
- dopr_outch(' ');
- --padlen;
- }
- /* output characters */
- for (i = 0; (c = value[i]); ++i)
- {
- if (visible_control && iscntrl(c) && !isspace(c))
- {
- dopr_outch('^');
- c = ('@' | (c & 0x1F));
- }
- dopr_outch(c);
- }
- while (padlen < 0)
- {
- dopr_outch(' ');
- ++padlen;
- }
-}
-
-static void
-fmtnum(long value, int base, int dosign, int ljust,
- int len, int zpad, int precision)
-{
- int signvalue = 0;
- unsigned long uvalue;
- char convert[20];
- int place = 0;
- int padlen = 0; /* amount to pad */
- int caps = 0;
-
- precision = 0;
- /* DEBUGP(("value 0x%x, base %d, dosign %d, ljust %d, len %d, zpad %d\n",
- * value, base, dosign, ljust, len, zpad )); */
- uvalue = value;
- if (dosign)
- {
- if (value < 0)
- {
- signvalue = '-';
- uvalue = -value;
- }
- }
- if (base < 0)
- {
- caps = 1;
- base = -base;
- }
- do
- {
- convert[place++] =
- (caps ? "0123456789ABCDEF" : "0123456789abcdef")
- [uvalue % (unsigned)base];
- uvalue = (uvalue / (unsigned)base);
- }
- while (uvalue);
- convert[place] = 0;
- padlen = len - place;
- if (padlen < 0)
- padlen = 0;
- if (ljust)
- padlen = -padlen;
- /* DEBUGP(( "str '%s', place %d, sign %c, padlen %d\n",
- * convert,place,signvalue,padlen)); */
- if (zpad && padlen > 0)
- {
- if (signvalue)
- {
- dopr_outch(signvalue);
- --padlen;
- signvalue = 0;
- }
- while (padlen > 0)
- {
- dopr_outch(zpad);
- --padlen;
- }
- }
- while (padlen > 0)
- {
- dopr_outch(' ');
- --padlen;
- }
- if (signvalue)
- dopr_outch(signvalue);
- while (place > 0)
- dopr_outch(convert[--place]);
- while (padlen < 0)
- {
- dopr_outch(' ');
- ++padlen;
- }
-}
-
-static void
-fmtdouble(int fmt, double value, int ljust, int len, int zpad, int precision)
-{
- char convert[128];
- char fmtstr[128];
- int l;
-
- zpad = 0;
- if (len == 0)
- len = 10;
- if (len > (int)sizeof(convert) - 10)
- {
- len = (int)sizeof(convert) - 10;
- }
- if (precision > (int)sizeof(convert) - 10)
- {
- precision = (int)sizeof(convert) - 10;
- }
- if (precision > len)
- precision = len;
- strcpy(fmtstr, "%");
- if (ljust)
- strcat(fmtstr, "-");
- if (len)
- {
- sprintf(fmtstr + strlen(fmtstr), "%d", len);
- }
- if (precision > 0)
- {
- sprintf(fmtstr + strlen(fmtstr), ".%d", precision);
- }
- l = strlen(fmtstr);
- fmtstr[l] = fmt;
- fmtstr[l + 1] = 0;
- sprintf(convert, fmtstr, value);
- dostr(convert);
-}
-
-static void
-dostr(char *str)
-{
- while (*str)
- dopr_outch(*str++);
-}
-
-static void
-dopr_outch(int c)
-{
- if (!end || output < end)
- {
- *output++ = c;
- }
-}
-
-/**************************************************************
- * Original:
- * Patrick Powell Tue Apr 11 09:48:21 PDT 1995
- * A bombproof version of doprnt (dopr) included.
- * Sigh. This sort of thing is always nasty do deal with. Note that
- * the version here does not include floating point...
- *
- * plp_snprintf() is used instead of sprintf() as it does limit checks
- * for string length. This covers a nasty loophole.
- *
- * The other functions are there to prevent NULL pointers from
- * causing nast effects.
- **************************************************************/
-
-/***************************************************************************
- * LPRng - An Extended Print Spooler System
- *
- * Copyright 1988-1997, Patrick Powell, San Diego, CA
- * papow...@sdsu.edu
- * See below for conditions of use.
- *
- ***************************************************************************
- * MODULE: snprintf.c
- * PURPOSE: LPRng version of printf - absolutely bombproof (hopefully!)
- **************************************************************************/
-
-/*
- * The "Artistic License"
- *
- * Preamble
- *
- * The intent of this document is to state the conditions under which a
- * Package may be copied, such that the Copyright Holder maintains some
- * semblance of artistic control over the development of the package,
- * while giving the users of the package the right to use and distribute
- * the Package in a more-or-less customary fashion, plus the right to make
- * reasonable modifications.
- *
- * Definitions:
- *
- * "Package" refers to the collection of files distributed by the
- * Copyright Holder, and derivatives of that collection of files
- * created through textual modification.
- *
- * "Standard Version" refers to such a Package if it has not been
- * modified, or has been modified in accordance with the wishes
- * of the Copyright Holder as specified below.
- *
- * "Copyright Holder" is whoever is named in the copyright or
- * copyrights for the package.
- *
- * "You" is you, if you are thinking about copying or distributing
- * this Package.
- *
- * "Reasonable copying fee" is whatever you can justify on the
- * basis of media cost, duplication charges, time of people involved,
- * and so on. (You will not be required to justify it to the
- * Copyright Holder, but only to the computing community at large
- * as a market that must bear the fee.)
- *
- * "Freely Available" means that no fee is charged for the item
- * itself, though there may be fees involved in handling the item.
- * It also means that recipients of the item may redistribute it
- * under the same conditions they received it.
- *
- * 1. You may make and give away verbatim copies of the source form of the
- * Standard Version of this Package without restriction, provided that you
- * duplicate all of the original copyright notices and associated disclaimers.
- *
- * 2. You may apply bug fixes, portability fixes and other modifications
- * derived from the Public Domain or from the Copyright Holder. A Package
- * modified in such a way shall still be considered the Standard Version.
- *
- * 3. You may otherwise modify your copy of this Package in any way, provided
- * that you insert a prominent notice in each changed file stating how and
- * when you changed that file, and provided that you do at least ONE of the
- * following:
- *
- * a) place your modifications in the Public Domain or otherwise make them
- * Freely Available, such as by posting said modifications to Usenet or
- * an equivalent medium, or placing the modifications on a major archive
- * site such as uunet.uu.net, or by allowing the Copyright Holder to include
- * your modifications in the Standard Version of the Package.
- *
- * b) use the modified Package only within your corporation or organization.
- *
- * c) rename any non-standard executables so the names do not conflict
- * with standard executables, which must also be provided, and provide
- * a separate manual page for each non-standard executable that clearly
- * documents how it differs from the Standard Version.
- *
- * d) make other distribution arrangements with the Copyright Holder.
- *
- * 4. You may distribute the programs of this Package in object code or
- * executable form, provided that you do at least ONE of the following:
- *
- * a) distribute a Standard Version of the executables and library files,
- * together with instructions (in the manual page or equivalent) on where
- * to get the Standard Version.
- *
- * b) accompany the distribution with the machine-readable source of
- * the Package with your modifications.
- *
- * c) give non-standard executables non-standard names, and clearly
- * document the differences in manual pages (or equivalent), together
- * with instructions on where to get the Standard Version.
- *
- * d) make other distribution arrangements with the Copyright Holder.
- *
- * 5. You may charge a reasonable copying fee for any distribution of this
- * Package. You may charge any fee you choose for support of this
- * Package. You may not charge a fee for this Package itself. However,
- * you may distribute this Package in aggregate with other (possibly
- * commercial) programs as part of a larger (possibly commercial) software
- * distribution provided that you do not advertise this Package as a
- * product of your own.
- *
- * 6. The name of the Copyright Holder may not be used to endorse or promote
- * products derived from this software without specific prior written
permission.
- *
- * 7. THIS PACKAGE 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.
- *
- * The End
- */
diff --git a/configure.ac b/configure.ac
index 6cb78ee..b24da2a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -42,19 +42,6 @@ EC_C_ASAN()
AC_PATH_XTRA
-dnl# Checks for header files.
-AC_CHECK_HEADERS(unistd.h time.h math.h pwd.h sys/types.h varargs.h stdarg.h)
-
-dnl# Missing typedefs and replacements
-AC_TYPE_MODE_T
-AC_TYPE_PID_T
-AC_TYPE_UID_T
-
-dnl# Checks for library functions.
-AC_CHECK_FUNCS(snprintf, x=1, x=0)
-AC_SUBST(HAVE_SNPRINTF, $x)
-AM_CONDITIONAL(BUILD_SNPRINTF, test "x$x" = "x0")
-
AC_ARG_ENABLE(glx,
[ --enable-glx build with GLX support @<:@default=yes@:>@],,
enable_glx=yes)
--
