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patch 9.1.0023: xxd: few problems with EBCDIC for z/OS (MVS)

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Problem:  xxd: few problems with EBCDIC for z/OS (MVS)
Solution: Fix xxd build and support ASCII and UTF-8 on z/OS (MVS)
          natively, add MVS guard checks with __CHARSET_LIB,
          support $LIBS in the Makefile
          (Igor Todorovski)

related: #13821

Signed-off-by: Igor Todorovski <itodorov@ca.ibm.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Igor Todorovski
2024-01-09 21:05:48 +00:00
committed by Christian Brabandt
parent 49471963fe
commit 48a75f3dfb
3 changed files with 12 additions and 5 deletions
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2
src/version.c
View File

@@ -704,6 +704,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
23,
/**/
22,
/**/

2
src/xxd/Makefile
View File

@@ -1,7 +1,7 @@
# The most simplistic Makefile
xxd: xxd.c
$(CC) $(CFLAGS) $(LDFLAGS) -DUNIX -o xxd xxd.c
$(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -DUNIX -o xxd xxd.c $(LIBS)
clean:
rm -f xxd xxd.o

13
src/xxd/xxd.c
View File

@@ -58,6 +58,7 @@
* 20.06.2022 Permit setting the variable names used by -i by David Gow
* 31.08.2023 -R never/auto/always prints colored output
* 06.10.2023 enable -r -b to reverse bit dumps
* 12.01.2024 disable auto-conversion for z/OS (MVS)
*
* (c) 1990-1998 by Juergen Weigert (jnweiger@gmail.com)
*
@@ -138,7 +139,7 @@ extern void perror __P((char *));
# endif
#endif
char version[] = "xxd 2023-10-25 by Juergen Weigert et al.";
char version[] = "xxd 2024-01-12 by Juergen Weigert et al.";
#ifdef WIN32
char osver[] = " (Win32)";
#else
@@ -587,7 +588,7 @@ begin_coloring_char (char *l, int *c, int e, int ebcdic)
}
else /* ASCII */
{
#ifdef __MVS__
#if defined(__MVS__) && __CHARSET_LIB == 0
if (e >= 64)
l[(*c)++] = COLOR_GREEN;
#else
@@ -905,6 +906,10 @@ main(int argc, char *argv[])
}
rewind(fpo);
}
#ifdef __MVS__
// Disable auto-conversion on input file descriptors
__disableautocvt(fileno(fp));
#endif
if (revert)
switch (hextype)
@@ -1066,7 +1071,7 @@ main(int argc, char *argv[])
COLOR_PROLOGUE
begin_coloring_char(l,&c,e,ebcdic);
#ifdef __MVS__
#if defined(__MVS__) && __CHARSET_LIB == 0
if (e >= 64)
l[c++] = e;
else
@@ -1094,7 +1099,7 @@ main(int argc, char *argv[])
c += addrlen + 3 + p;
l[c++] =
#ifdef __MVS__
#if defined(__MVS__) && __CHARSET_LIB == 0
(e >= 64)
#else
(e > 31 && e < 127)