New upstream version 3.25upstream/3.25

5 files changed, 62 insertions, 134 deletions

diff --git a/doc/api.txt b/doc/api.txt
index eb3b06b..4649515 100644
--- a/doc/api.txt
+++ b/doc/api.txt
@@ -15,6 +15,8 @@ F column: Function first seen in version, possibly with different API.
 
 RMV	MinVer	FirstA	Name
 ----------------------------------------------------------------------
+3.25	3.25	3.25	HX_split_fixed
+3.25	3.25	3.25    HX_split_inplace
 3.22	3.22	3.22	HXQUOTE_SQLBQUOTE
 3.21	3.21	3.21	xml_getnsprop
 3.19	3.19	3.19	HXQUOTE_SQLSQUOTE
@@ -24,7 +26,6 @@ RMV	MinVer	FirstA	Name
 3.16	3.16	3.16	container_of
 3.16	3.16	3.16	wxCDF
 3.16	3.16	3.16	wxDSPAN
-3.15	3.15	3.15	FIELD_SIZEOF
 3.15	3.15	3.15	HXQUOTE_URIENC
 3.15	3.15	3.15	HX_strchr2
 3.13	3.13	3.13	DEMOTE_TO_PTR
@@ -116,8 +117,6 @@ RMV	MinVer	FirstA	Name
 3.0	3.0	3.0	HXMAPT_RBTREE
 3.0	3.0	3.0	HXMAP_DTRAV
 3.0	3.0	3.0	HXMAP_NOREPLACE
-3.0	3.0	3.0	HX_diff_timespec
-3.0	3.0	3.0	HX_diff_timeval
 3.0	3.0	3.0	HXhash_djb2
 3.0	3.0	3.0	HXhash_jlookup3
 3.0	3.0	3.0	HXhash_jlookup3s
@@ -145,7 +144,6 @@ RMV	MinVer	FirstA	Name
 2.6	2.6	2.6	wxfv8
 2.6	2.6	2.6	wxtu8
 2.6	2.6	2.6	xml_strcasecmp
-2.3	2.0	2.0	offsetof
 2.3	1.25	1.25	HXmc_length
 2.2	2.2	2.2	HXPROC_A0
 2.2	2.2	2.2	HXPROC_EXECV
diff --git a/doc/changelog.txt b/doc/changelog.txt
index 9aff713..ffe75c1 100644
--- a/doc/changelog.txt
+++ b/doc/changelog.txt
@@ -1,4 +1,15 @@
 
+v3.25 (2020-05-14)
+==================
+Fixes:
+* string: fix out-of-bounds access when calling HX_strlcpy(x,y,0)
+Changes:
+* string: HX_split4 renamed to HX_split_inplace
+* string: HX_split5 renamed to HX_split_fixed
+* defs.h: removed partially implementation of FIELD_SIZEOF
+* defs.h: removed custom offsetof definition; you will need to include
+  <stddef.h> or <cstddef> now.
+
 
 v3.24 (2018-10-17)
 ==================
diff --git a/doc/generate b/doc/generate
index ed3b8aa..3fd48cf 100755
--- a/doc/generate
+++ b/doc/generate
@@ -3,4 +3,17 @@
 if [ -z "$srcdir" ]; then
 	srcdir=".";
 fi;
-exec lyx -e pdf2 "$srcdir/libHX_Documentation.lyx";
+rm -f libHX_Documentation.pdf
+lyx -e pdf2 "$srcdir/libHX_Documentation.lyx" || :
+# lyx-2.3.2 does not work with texlive-babel-2017.135.3
+# """
+# Package babel Error: You haven't specified a language option.
+# ...ry to proceed from here, type x to quit.)
+#
+# You need to specify a language, either as a global option
+# or as an optional argument to the \usepackage command;
+# You shouldn't try to proceed form here, type x to quit.
+# """
+# babel you so stupid for breaking backward comapt.
+
+test -e libHX_Documentation.pdf
diff --git a/doc/libHX_Documentation.lyx b/doc/libHX_Documentation.lyx
index a28f1c6..9e2e9f5 100644
--- a/doc/libHX_Documentation.lyx
+++ b/doc/libHX_Documentation.lyx
@@ -91,7 +91,7 @@
 \begin_body
 
 \begin_layout Title
-libHX 3.24
+libHX 3.25
 \begin_inset Newline newline
 \end_inset
 
@@ -2620,26 +2620,6 @@ Locators
 \end_layout
 
 \begin_layout LyX-Code
-
-\series bold
-long
-\series default
- offsetof(type, member);
-\begin_inset Index idx
-status open
-
-\begin_layout Plain Layout
-
-\family typewriter
-offsetof
-\end_layout
-
-\end_inset
-
-
-\begin_inset Newline newline
-\end_inset
-
 output_type 
 \series bold
 *
@@ -2668,14 +2648,14 @@ containerof
 \series bold
 size_t
 \series default
- FIELD_SIZEOF(struct_type, member);
+ HXsizeof_member(struct_type, member);
 \begin_inset Index idx
 status open
 
 \begin_layout Plain Layout
 
 \family typewriter
-FIELD_SIZEOF
+HXsizeof_member
 \end_layout
 
 \end_inset
@@ -2700,55 +2680,6 @@ HXtypeof_member
 \end_layout
 
 \begin_layout Standard
-In case 
-\family typewriter
-offsetof
-\family default
- and 
-\family typewriter
-containerof
-\family default
- have not already defined by inclusion of another header file, libHX's defs.h
- will define these accessors.
- 
-\family typewriter
-offsetof
-\family default
- is defined in 
-\family typewriter
-stddef.h
-\family default
- (for C) or 
-\family typewriter
-cstddef
-\family default
- (C++), but inclusion of these is not necessary if you have included 
-\family typewriter
-defs.h
-\family default
-.
- 
-\family typewriter
-defs.h
-\family default
- will use GCC's 
-\family typewriter
-__builtin_\SpecialChar softhyphen
-offsetof
-\family default
- if available, which does some extra sanity checks in C++ mode.
-\end_layout
-
-\begin_layout Standard
-
-\family typewriter
-offsetof
-\family default
- calculates the offset of the specified member in the type, which needs
- to be a struct or union.
-\end_layout
-
-\begin_layout Standard
 
 \family typewriter
 containerof
@@ -2831,30 +2762,14 @@ struct
 \begin_layout Standard
 
 \family typewriter
-FIELD_SIZEOF
-\family default
- (formerly 
-\family typewriter
 HXsizeof_member
 \family default
-
-\begin_inset Index idx
-status open
-
-\begin_layout Plain Layout
-
-\family typewriter
-HXsizeof_member
-\end_layout
-
-\end_inset
-
-) and 
+ and 
 \family typewriter
 HXtypeof_member
 \family default
- are convenient shortcuts to get the size or type of a named member in a
- given struct:
+ are shortcuts (mainly for the C language) to get the size or type of a
+ named member in a given struct:
 \end_layout
 
 \begin_layout LyX-Code
@@ -2869,6 +2784,18 @@ struct
  foo, baz)];
 \end_layout
 
+\begin_layout Standard
+In C++, one can simply use 
+\family typewriter
+sizeof(foo::baz)
+\family default
+ and 
+\family typewriter
+decltype(foo::baz)
+\family default
+.
+\end_layout
+
 \begin_layout Subsection
 Array size
 \end_layout
@@ -12252,7 +12179,7 @@ HX_split
 \series bold
 char **
 \series default
-HX_split4(
+HX_split_inplace(
 \series bold
 char *
 \series default
@@ -12277,7 +12204,7 @@ status open
 \family typewriter
 \size normal
 \color none
-HX_split4
+HX_split_inplace
 \end_layout
 
 \end_inset
@@ -12290,7 +12217,7 @@ HX_split4
 \series bold
 int
 \series default
- HX_split5(
+ HX_split_fixed(
 \series bold
 char *
 \series default
@@ -12306,7 +12233,7 @@ int
 \series bold
 char **
 \series default
-stack);
+arr);
 \begin_inset Index idx
 status open
 
@@ -12315,7 +12242,7 @@ status open
 \family typewriter
 \size normal
 \color none
-HX_split5
+HX_split_fixed
 \end_layout
 
 \end_inset
@@ -12456,7 +12383,7 @@ s
 \begin_layout Description
 
 \family typewriter
-HX_split4
+HX_split_inplace
 \family default
  Split the string 
 \family typewriter
@@ -12499,7 +12426,7 @@ HX_split
 \begin_layout Description
 
 \family typewriter
-HX_split5
+HX_split_fixed
 \family default
  Split the string 
 \family typewriter
@@ -12521,7 +12448,7 @@ delimiters
  The array for the substring pointers must be provided by the user through
  the 
 \family typewriter
-stack
+arr
 \family default
  argument.
  
@@ -13195,10 +13122,10 @@ Examples
 \end_layout
 
 \begin_layout Subsubsection
-Using HX_split5
+Using HX_split_fixed
 \begin_inset CommandInset label
 LatexCommand label
-name "subsec:string-ex-HX_split5"
+name "subsec:string-ex-HX_split_fixed"
 
 \end_inset
 
@@ -13208,31 +13135,10 @@ name "subsec:string-ex-HX_split5"
 \begin_layout Standard
 
 \family typewriter
-HX_split5
-\family default
-, where the 
-\begin_inset Quotes eld
-\end_inset
-
-5
-\begin_inset Quotes erd
-\end_inset
-
- should be interpreted (with a bit of imagination and the knowledge of leetspeak
-) as an 
-\begin_inset Quotes eld
-\end_inset
-
-S
-\begin_inset Quotes erd
-\end_inset
-
- for stack, as 
-\family typewriter
-HX_split5
+HX_split_fixed
 \family default
- is often used only with on-stack variables and where the field count of
- interest is fixed, as the example for parsing 
+ is often used just with scoped automatic-storage variables and where the
+ field count of interest is fixed, as the example for parsing 
 \family typewriter
 /etc/passwd
 \family default
@@ -13292,7 +13198,7 @@ while
 \series bold
 if
 \series default
- (HX_split5(line, ":", ARRAY_SIZE(field), field) < 7) {
+ (HX_split_fixed(line, ":", ARRAY_SIZE(field), field) < 7) {
 \begin_inset Newline newline
 \end_inset
 
@@ -13324,14 +13230,14 @@ n", field[0]);
 \end_layout
 
 \begin_layout Subsubsection
-Using HX_split4
+Using HX_split_inplace
 \end_layout
 
 \begin_layout Standard
 Where the number of fields is not previously known and/or estimatable, but
  the string can be modified in place, one uses 
 \family typewriter
-HX_split4
+HX_split_inplace
 \family default
  as follows:
 \end_layout
@@ -13377,7 +13283,7 @@ while
 \series bold
 char **
 \series default
-field = HX_split4(line, ":", NULL, 0);
+field = HX_split_inplace(line, ":", NULL, 0);
 \begin_inset Newline newline
 \end_inset
 
diff --git a/doc/libHX_Documentation.pdf b/doc/libHX_Documentation.pdf
index 1e9db69..673a851 100644
--- a/doc/libHX_Documentation.pdf
+++ b/doc/libHX_Documentation.pdf