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[src/trunk]: src/external/bsd/elftoolchain/dist/common Sync 'utarray.h' and '...
details: https://anonhg.NetBSD.org/src/rev/4efd3da24caa
branches: trunk
changeset: 978353:4efd3da24caa
user: jkoshy <jkoshy%NetBSD.org@localhost>
date: Wed Nov 18 22:23:05 2020 +0000
description:
Sync 'utarray.h' and 'uthash.h' with elftoolchain revision [r3891].
This change upgrades these files to UT{HASH,ARRAY}_VERSION 2.1.0.
diffstat:
external/bsd/elftoolchain/dist/common/utarray.h | 120 +-
external/bsd/elftoolchain/dist/common/uthash.h | 1283 +++++++++++++---------
2 files changed, 822 insertions(+), 581 deletions(-)
diffs (truncated from 1855 to 300 lines):
diff -r 34e39379f6b8 -r 4efd3da24caa external/bsd/elftoolchain/dist/common/utarray.h
--- a/external/bsd/elftoolchain/dist/common/utarray.h Wed Nov 18 20:00:15 2020 +0000
+++ b/external/bsd/elftoolchain/dist/common/utarray.h Wed Nov 18 22:23:05 2020 +0000
@@ -1,7 +1,7 @@
-/* $NetBSD: utarray.h,v 1.2 2014/03/09 16:58:03 christos Exp $ */
+/* $NetBSD: utarray.h,v 1.3 2020/11/18 22:23:05 jkoshy Exp $ */
/*
-Copyright (c) 2008-2013, Troy D. Hanson http://uthash.sourceforge.net
+Copyright (c) 2008-2018, Troy D. Hanson http://troydhanson.github.com/uthash/
All rights reserved.
Redistribution and use in source and binary forms, with or without
@@ -23,28 +23,30 @@
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-/* Id: utarray.h 2694 2012-11-24 17:11:58Z kaiwang27 */
-
-/* a dynamic array implementation using macros
- * see http://uthash.sourceforge.net/utarray
+/* a dynamic array implementation using macros
*/
#ifndef UTARRAY_H
#define UTARRAY_H
-#define UTARRAY_VERSION 1.9.7
-
-#ifdef __GNUC__
-#define _UNUSED_ __attribute__ ((__unused__))
-#else
-#define _UNUSED_
-#endif
+#define UTARRAY_VERSION 2.1.0
#include <stddef.h> /* size_t */
#include <string.h> /* memset, etc */
#include <stdlib.h> /* exit */
-#ifndef oom
-#define oom() exit(-1)
+#ifdef __GNUC__
+#define UTARRAY_UNUSED __attribute__((__unused__))
+#else
+#define UTARRAY_UNUSED
+#endif
+
+#ifdef oom
+#error "The name of macro 'oom' has been changed to 'utarray_oom'. Please update your code."
+#define utarray_oom() oom()
+#endif
+
+#ifndef utarray_oom
+#define utarray_oom() exit(-1)
#endif
typedef void (ctor_f)(void *dst, const void *src);
@@ -65,13 +67,13 @@
#define utarray_init(a,_icd) do { \
memset(a,0,sizeof(UT_array)); \
- (a)->icd=*_icd; \
+ (a)->icd = *(_icd); \
} while(0)
#define utarray_done(a) do { \
if ((a)->n) { \
if ((a)->icd.dtor) { \
- size_t _ut_i; \
+ unsigned _ut_i; \
for(_ut_i=0; _ut_i < (a)->i; _ut_i++) { \
(a)->icd.dtor(utarray_eltptr(a,_ut_i)); \
} \
@@ -82,7 +84,10 @@
} while(0)
#define utarray_new(a,_icd) do { \
- a=(UT_array*)malloc(sizeof(UT_array)); \
+ (a) = (UT_array*)malloc(sizeof(UT_array)); \
+ if ((a) == NULL) { \
+ utarray_oom(); \
+ } \
utarray_init(a,_icd); \
} while(0)
@@ -92,9 +97,14 @@
} while(0)
#define utarray_reserve(a,by) do { \
- if (((a)->i+by) > ((a)->n)) { \
- while(((a)->i+by) > ((a)->n)) { (a)->n = ((a)->n ? (2*(a)->n) : 8); } \
- if ( ((a)->d=(char*)realloc((a)->d, (a)->n*(a)->icd.sz)) == NULL) oom(); \
+ if (((a)->i+(by)) > (a)->n) { \
+ char *utarray_tmp; \
+ while (((a)->i+(by)) > (a)->n) { (a)->n = ((a)->n ? (2*(a)->n) : 8); } \
+ utarray_tmp=(char*)realloc((a)->d, (a)->n*(a)->icd.sz); \
+ if (utarray_tmp == NULL) { \
+ utarray_oom(); \
+ } \
+ (a)->d=utarray_tmp; \
} \
} while(0)
@@ -119,11 +129,11 @@
#define utarray_len(a) ((a)->i)
#define utarray_eltptr(a,j) (((j) < (a)->i) ? _utarray_eltptr(a,j) : NULL)
-#define _utarray_eltptr(a,j) ((char*)((a)->d + ((a)->icd.sz*(j) )))
+#define _utarray_eltptr(a,j) ((void*)((a)->d + ((a)->icd.sz * (j))))
#define utarray_insert(a,p,j) do { \
+ if ((j) > (a)->i) utarray_resize(a,j); \
utarray_reserve(a,1); \
- if (j > (a)->i) break; \
if ((j) < (a)->i) { \
memmove( _utarray_eltptr(a,(j)+1), _utarray_eltptr(a,j), \
((a)->i - (j))*((a)->icd.sz)); \
@@ -135,7 +145,7 @@
#define utarray_inserta(a,w,j) do { \
if (utarray_len(w) == 0) break; \
- if (j > (a)->i) break; \
+ if ((j) > (a)->i) utarray_resize(a,j); \
utarray_reserve(a,utarray_len(w)); \
if ((j) < (a)->i) { \
memmove(_utarray_eltptr(a,(j)+utarray_len(w)), \
@@ -143,9 +153,9 @@
((a)->i - (j))*((a)->icd.sz)); \
} \
if ((a)->icd.copy) { \
- size_t _ut_i; \
+ unsigned _ut_i; \
for(_ut_i=0;_ut_i<(w)->i;_ut_i++) { \
- (a)->icd.copy(_utarray_eltptr(a,j+_ut_i), _utarray_eltptr(w,_ut_i)); \
+ (a)->icd.copy(_utarray_eltptr(a, (j) + _ut_i), _utarray_eltptr(w, _ut_i)); \
} \
} else { \
memcpy(_utarray_eltptr(a,j), _utarray_eltptr(w,0), \
@@ -155,55 +165,55 @@
} while(0)
#define utarray_resize(dst,num) do { \
- size_t _ut_i; \
- if (dst->i > (size_t)(num)) { \
+ unsigned _ut_i; \
+ if ((dst)->i > (unsigned)(num)) { \
if ((dst)->icd.dtor) { \
- for(_ut_i=num; _ut_i < dst->i; _ut_i++) { \
- (dst)->icd.dtor(utarray_eltptr(dst,_ut_i)); \
+ for (_ut_i = (num); _ut_i < (dst)->i; ++_ut_i) { \
+ (dst)->icd.dtor(_utarray_eltptr(dst, _ut_i)); \
} \
} \
- } else if (dst->i < (size_t)(num)) { \
- utarray_reserve(dst,num-dst->i); \
+ } else if ((dst)->i < (unsigned)(num)) { \
+ utarray_reserve(dst, (num) - (dst)->i); \
if ((dst)->icd.init) { \
- for(_ut_i=dst->i; _ut_i < num; _ut_i++) { \
- (dst)->icd.init(utarray_eltptr(dst,_ut_i)); \
+ for (_ut_i = (dst)->i; _ut_i < (unsigned)(num); ++_ut_i) { \
+ (dst)->icd.init(_utarray_eltptr(dst, _ut_i)); \
} \
} else { \
- memset(_utarray_eltptr(dst,dst->i),0,(dst)->icd.sz*(num-dst->i)); \
+ memset(_utarray_eltptr(dst, (dst)->i), 0, (dst)->icd.sz*((num) - (dst)->i)); \
} \
} \
- dst->i = num; \
+ (dst)->i = (num); \
} while(0)
#define utarray_concat(dst,src) do { \
- utarray_inserta((dst),(src),utarray_len(dst)); \
+ utarray_inserta(dst, src, utarray_len(dst)); \
} while(0)
#define utarray_erase(a,pos,len) do { \
if ((a)->icd.dtor) { \
- size_t _ut_i; \
- for(_ut_i=0; _ut_i < len; _ut_i++) { \
- (a)->icd.dtor(utarray_eltptr((a),pos+_ut_i)); \
+ unsigned _ut_i; \
+ for (_ut_i = 0; _ut_i < (len); _ut_i++) { \
+ (a)->icd.dtor(utarray_eltptr(a, (pos) + _ut_i)); \
} \
} \
- if ((a)->i > (pos+len)) { \
- memmove( _utarray_eltptr((a),pos), _utarray_eltptr((a),pos+len), \
- (((a)->i)-(pos+len))*((a)->icd.sz)); \
+ if ((a)->i > ((pos) + (len))) { \
+ memmove(_utarray_eltptr(a, pos), _utarray_eltptr(a, (pos) + (len)), \
+ ((a)->i - ((pos) + (len))) * (a)->icd.sz); \
} \
(a)->i -= (len); \
} while(0)
#define utarray_renew(a,u) do { \
- if (a) utarray_clear(a); \
- else utarray_new((a),(u)); \
-} while(0)
+ if (a) utarray_clear(a); \
+ else utarray_new(a, u); \
+} while(0)
#define utarray_clear(a) do { \
if ((a)->i > 0) { \
if ((a)->icd.dtor) { \
- size_t _ut_i; \
+ unsigned _ut_i; \
for(_ut_i=0; _ut_i < (a)->i; _ut_i++) { \
- (a)->icd.dtor(utarray_eltptr(a,_ut_i)); \
+ (a)->icd.dtor(_utarray_eltptr(a, _ut_i)); \
} \
} \
(a)->i = 0; \
@@ -217,10 +227,10 @@
#define utarray_find(a,v,cmp) bsearch((v),(a)->d,(a)->i,(a)->icd.sz,cmp)
#define utarray_front(a) (((a)->i) ? (_utarray_eltptr(a,0)) : NULL)
-#define utarray_next(a,e) (((e)==NULL) ? utarray_front(a) : (((int)((a)->i) > (utarray_eltidx(a,e)+1)) ? _utarray_eltptr(a,utarray_eltidx(a,e)+1) : NULL))
-#define utarray_prev(a,e) (((e)==NULL) ? utarray_back(a) : ((utarray_eltidx(a,e) > 0) ? _utarray_eltptr(a,utarray_eltidx(a,e)-1) : NULL))
+#define utarray_next(a,e) (((e)==NULL) ? utarray_front(a) : (((a)->i != utarray_eltidx(a,e)+1) ? _utarray_eltptr(a,utarray_eltidx(a,e)+1) : NULL))
+#define utarray_prev(a,e) (((e)==NULL) ? utarray_back(a) : ((utarray_eltidx(a,e) != 0) ? _utarray_eltptr(a,utarray_eltidx(a,e)-1) : NULL))
#define utarray_back(a) (((a)->i) ? (_utarray_eltptr(a,(a)->i-1)) : NULL)
-#define utarray_eltidx(a,e) (((char*)(e) >= (char*)((a)->d)) ? (int)(((char*)(e) - (char*)((a)->d))/(a)->icd.sz) : -1)
+#define utarray_eltidx(a,e) (((char*)(e) - (a)->d) / (a)->icd.sz)
/* last we pre-define a few icd for common utarrays of ints and strings */
static void utarray_str_cpy(void *dst, const void *src) {
@@ -229,11 +239,11 @@
}
static void utarray_str_dtor(void *elt) {
char **eltc = (char**)elt;
- if (*eltc) free(*eltc);
+ if (*eltc != NULL) free(*eltc);
}
-static const UT_icd ut_str_icd _UNUSED_ = {sizeof(char*),NULL,utarray_str_cpy,utarray_str_dtor};
-static const UT_icd ut_int_icd _UNUSED_ = {sizeof(int),NULL,NULL,NULL};
-static const UT_icd ut_ptr_icd _UNUSED_ = {sizeof(void*),NULL,NULL,NULL};
+static const UT_icd ut_str_icd UTARRAY_UNUSED = {sizeof(char*),NULL,utarray_str_cpy,utarray_str_dtor};
+static const UT_icd ut_int_icd UTARRAY_UNUSED = {sizeof(int),NULL,NULL,NULL};
+static const UT_icd ut_ptr_icd UTARRAY_UNUSED = {sizeof(void*),NULL,NULL,NULL};
#endif /* UTARRAY_H */
diff -r 34e39379f6b8 -r 4efd3da24caa external/bsd/elftoolchain/dist/common/uthash.h
--- a/external/bsd/elftoolchain/dist/common/uthash.h Wed Nov 18 20:00:15 2020 +0000
+++ b/external/bsd/elftoolchain/dist/common/uthash.h Wed Nov 18 22:23:05 2020 +0000
@@ -1,7 +1,7 @@
-/* $NetBSD: uthash.h,v 1.2 2014/03/09 16:58:03 christos Exp $ */
+/* $NetBSD: uthash.h,v 1.3 2020/11/18 22:23:05 jkoshy Exp $ */
/*
-Copyright (c) 2003-2013, Troy D. Hanson http://uthash.sourceforge.net
+Copyright (c) 2003-2018, Troy D. Hanson http://troydhanson.github.com/uthash/
All rights reserved.
Redistribution and use in source and binary forms, with or without
@@ -23,62 +23,87 @@
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-/* Id: uthash.h 2682 2012-11-23 22:04:22Z kaiwang27 */
+#ifndef UTHASH_H
+#define UTHASH_H
-#ifndef UTHASH_H
-#define UTHASH_H
+#define UTHASH_VERSION 2.1.0
-#include <string.h> /* memcmp,strlen */
+#include <string.h> /* memcmp, memset, strlen */
#include <stddef.h> /* ptrdiff_t */
-#include <stdlib.h> /* exit() */
+#include <stdlib.h> /* exit */
/* These macros use decltype or the earlier __typeof GNU extension.
As decltype is only available in newer compilers (VS2010 or gcc 4.3+
when compiling c++ source) this code uses whatever method is needed
or, for VS2008 where neither is available, uses casting workarounds. */
-#ifdef _MSC_VER /* MS compiler */
+#if !defined(DECLTYPE) && !defined(NO_DECLTYPE)
+#if defined(_MSC_VER) /* MS compiler */
#if _MSC_VER >= 1600 && defined(__cplusplus) /* VS2010 or newer in C++ mode */
#define DECLTYPE(x) (decltype(x))
#else /* VS2008 or older (or VS2010 in C mode) */
#define NO_DECLTYPE
-#define DECLTYPE(x)
#endif
+#elif defined(__BORLANDC__) || defined(__ICCARM__) || defined(__LCC__) || defined(__WATCOMC__)
+#define NO_DECLTYPE
#else /* GNU, Sun and other compilers */
#define DECLTYPE(x) (__typeof(x))
#endif
+#endif
#ifdef NO_DECLTYPE
+#define DECLTYPE(x)
#define DECLTYPE_ASSIGN(dst,src) \
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