stop using ptrdiff_t
This commit is contained in:
tg
parent
0d9b36daa3
commit
d25612b4b0
27
Build.sh
27
Build.sh
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@ -1,5 +1,5 @@
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#!/bin/sh
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srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.669 2014/10/07 15:22:12 tg Exp $'
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srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.670 2014/11/25 20:00:36 tg Exp $'
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#-
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# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
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# 2011, 2012, 2013, 2014
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@ -1700,22 +1700,22 @@ rmf lft* # end of large file support test
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ac_test can_inttypes '!' stdint_h 1 "for standard 32-bit integer types" <<-'EOF'
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#include <sys/types.h>
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#include <stddef.h>
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int main(int ac, char **av) { return ((uint32_t)(ptrdiff_t)*av + (int32_t)ac); }
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int main(int ac, char **av) { return ((uint32_t)(size_t)*av + (int32_t)ac); }
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EOF
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ac_test can_ucbints '!' can_inttypes 1 "for UCB 32-bit integer types" <<-'EOF'
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#include <sys/types.h>
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#include <stddef.h>
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int main(int ac, char **av) { return ((u_int32_t)(ptrdiff_t)*av + (int32_t)ac); }
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int main(int ac, char **av) { return ((u_int32_t)(size_t)*av + (int32_t)ac); }
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EOF
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ac_test can_int8type '!' stdint_h 1 "for standard 8-bit integer type" <<-'EOF'
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#include <sys/types.h>
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#include <stddef.h>
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int main(int ac, char **av) { return ((uint8_t)(ptrdiff_t)av[ac]); }
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int main(int ac, char **av) { return ((uint8_t)(size_t)av[ac]); }
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EOF
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ac_test can_ucbint8 '!' can_int8type 1 "for UCB 8-bit integer type" <<-'EOF'
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#include <sys/types.h>
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#include <stddef.h>
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int main(int ac, char **av) { return ((u_int8_t)(ptrdiff_t)av[ac]); }
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int main(int ac, char **av) { return ((u_int8_t)(size_t)av[ac]); }
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EOF
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ac_test rlim_t <<-'EOF'
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@ -1784,7 +1784,7 @@ else
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#define EXTERN
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#define MKSH_INCLUDES_ONLY
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.669 2014/10/07 15:22:12 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.670 2014/11/25 20:00:36 tg Exp $");
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int main(void) { printf("Hello, World!\n"); return (isatty(0)); }
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EOF
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case $cm in
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@ -1969,13 +1969,13 @@ EOF
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ac_test setlocale_ctype '' 'setlocale(LC_CTYPE, "")' <<-'EOF'
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#include <locale.h>
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#include <stddef.h>
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int main(void) { return ((int)(ptrdiff_t)(void *)setlocale(LC_CTYPE, "")); }
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int main(void) { return ((int)(size_t)(void *)setlocale(LC_CTYPE, "")); }
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EOF
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ac_test langinfo_codeset setlocale_ctype 0 'nl_langinfo(CODESET)' <<-'EOF'
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#include <langinfo.h>
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#include <stddef.h>
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int main(void) { return ((int)(ptrdiff_t)(void *)nl_langinfo(CODESET)); }
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int main(void) { return ((int)(size_t)(void *)nl_langinfo(CODESET)); }
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EOF
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ac_test select <<-'EOF'
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@ -2150,9 +2150,9 @@ cta(uari_has_32_bit, 0 < (mksh_uari_t)(((((mksh_uari_t)1 << 15) << 15) - 1) * 4
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cta(uari_wrap_32_bit,
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(mksh_uari_t)(((((mksh_uari_t)1 << 15) << 15) - 1) * 4 + 3) >
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(mksh_uari_t)(((((mksh_uari_t)1 << 15) << 15) - 1) * 4 + 4));
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#define NUM 22
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#define NUM 21
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#else
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#define NUM 16
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#define NUM 15
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#endif
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/* these are always required */
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cta(ari_is_signed, (mksh_ari_t)-1 < (mksh_ari_t)0);
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@ -2161,11 +2161,10 @@ cta(uari_is_unsigned, (mksh_uari_t)-1 > (mksh_uari_t)0);
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cta(ari_size_no_matter_of_signedness, sizeof(mksh_ari_t) == sizeof(mksh_uari_t));
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cta(sizet_size_no_matter_of_signedness, sizeof(ssize_t) == sizeof(size_t));
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cta(ptrdifft_sizet_same_size, sizeof(ptrdiff_t) == sizeof(size_t));
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cta(ptrdifft_voidptr_same_size, sizeof(ptrdiff_t) == sizeof(void *));
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cta(ptrdifft_funcptr_same_size, sizeof(ptrdiff_t) == sizeof(void (*)(void)));
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cta(sizet_voidptr_same_size, sizeof(size_t) == sizeof(void *));
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cta(sizet_funcptr_same_size, sizeof(size_t) == sizeof(void (*)(void)));
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/* our formatting routines assume this */
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cta(ptr_fits_in_long, sizeof(ptrdiff_t) <= sizeof(long));
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cta(ptr_fits_in_long, sizeof(size_t) <= sizeof(long));
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/* for struct alignment people */
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char padding[64 - NUM];
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};
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4
funcs.c
4
funcs.c
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@ -38,7 +38,7 @@
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#endif
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#endif
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__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.259 2014/10/12 21:58:51 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.260 2014/11/25 20:00:37 tg Exp $");
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#if HAVE_KILLPG
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/*
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@ -1817,7 +1817,7 @@ c_read(const char **wp)
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char *cp, *allocd = NULL, *xp;
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const char *ccp;
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XString xs;
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ptrdiff_t xsave = 0;
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size_t xsave = 0;
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mksh_ttyst tios;
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bool restore_tios = false;
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#if HAVE_SELECT
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@ -27,7 +27,7 @@
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#include <sys/file.h>
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#endif
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__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.134 2014/06/09 13:25:53 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.135 2014/11/25 20:00:38 tg Exp $");
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Trap sigtraps[NSIG + 1];
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static struct sigaction Sigact_ign;
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@ -423,14 +423,14 @@ hist_get(const char *str, bool approx, bool allow_cur)
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if (getn(str, &n)) {
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hp = histptr + (n < 0 ? n : (n - hist_source->line));
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if ((ptrdiff_t)hp < (ptrdiff_t)history) {
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if ((size_t)hp < (size_t)history) {
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if (approx)
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hp = hist_get_oldest();
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else {
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bi_errorf("%s: %s", str, Tnot_in_history);
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hp = NULL;
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}
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} else if ((ptrdiff_t)hp > (ptrdiff_t)histptr) {
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} else if ((size_t)hp > (size_t)histptr) {
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if (approx)
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hp = hist_get_newest(allow_cur);
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else {
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6
lalloc.c
6
lalloc.c
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@ -1,5 +1,5 @@
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/*-
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* Copyright (c) 2009, 2010, 2011, 2013
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* Copyright (c) 2009, 2010, 2011, 2013, 2014
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* Thorsten Glaser <tg@mirbsd.org>
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*
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* Provided that these terms and disclaimer and all copyright notices
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@ -20,7 +20,7 @@
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/lalloc.c,v 1.20 2013/06/03 22:28:33 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/lalloc.c,v 1.21 2014/11/25 20:00:39 tg Exp $");
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/* build with CPPFLAGS+= -DUSE_REALLOC_MALLOC=0 on ancient systems */
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#if defined(USE_REALLOC_MALLOC) && (USE_REALLOC_MALLOC == 0)
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@ -29,7 +29,7 @@ __RCSID("$MirOS: src/bin/mksh/lalloc.c,v 1.20 2013/06/03 22:28:33 tg Exp $");
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#define remalloc(p,n) realloc_osi((p), (n))
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#endif
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#define ALLOC_ISUNALIGNED(p) (((ptrdiff_t)(p)) % ALLOC_SIZE)
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#define ALLOC_ISUNALIGNED(p) (((size_t)(p)) % ALLOC_SIZE)
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static ALLOC_ITEM *findptr(ALLOC_ITEM **, char *, Area *);
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5
misc.c
5
misc.c
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@ -30,7 +30,7 @@
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#include <grp.h>
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#endif
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__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.219 2014/01/05 21:57:27 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.220 2014/11/25 20:00:39 tg Exp $");
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#define KSH_CHVT_FLAG
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#ifdef MKSH_SMALL
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@ -1384,8 +1384,7 @@ do_realpath(const char *upath)
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{
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char *xp, *ip, *tp, *ipath, *ldest = NULL;
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XString xs;
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ptrdiff_t pos;
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size_t len;
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size_t pos, len;
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int llen;
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struct stat sb;
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#ifdef MKSH__NO_PATH_MAX
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