Hi,
Sorry, yet another update to the patch. Apparently when I did the diff,
the src/system.c file of my "reference" tree was not clean.
Regards,
Alain
diff -urN -x .svn ref/dash-0.5.11.5/config.h.in dash/config.h.in
--- ref/dash-0.5.11.5/config.h.in 2021-09-03 09:03:47.000000000 +0200
+++ dash/config.h.in 2022-09-29 23:55:54.860034227 +0200
@@ -13,12 +13,31 @@
don't. */
#undef HAVE_DECL_ISBLANK
+/* Define to 1 if you have the declaration of `sys_siglist', and to 0 if you
+ don't. */
+#undef HAVE_DECL_SYS_SIGLIST
+
+/* Define to 1 if you have the <dirent.h> header file. */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the `dup2' function. */
+#undef HAVE_DUP2
+
/* Define to 1 if you have the `faccessat' function. */
#undef HAVE_FACCESSAT
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
/* Define to 1 if you have the `fnmatch' function. */
#undef HAVE_FNMATCH
+/* Define to 1 if you have the `getgroups' function. */
+#undef HAVE_GETGROUPS
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#undef HAVE_GETOPT_H
+
/* Define to 1 if you have the `getpwnam' function. */
#undef HAVE_GETPWNAM
@@ -37,6 +56,12 @@
/* Define to 1 if you have the `killpg' function. */
#undef HAVE_KILLPG
+/* Define to 1 if you have the `lstat' function. */
+#undef HAVE_LSTAT
+
+/* Define to 1 if you have the `memmove' function. */
+#undef HAVE_MEMMOVE
+
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
@@ -46,9 +71,30 @@
/* Define to 1 if you have the <paths.h> header file. */
#undef HAVE_PATHS_H
+/* Define to 1 if you have the `raise' function. */
+#undef HAVE_RAISE
+
+/* Define to 1 if you have the `readdir' function. */
+#undef HAVE_READDIR
+
+/* Define to 1 if you have the `setpgid' function. */
+#undef HAVE_SETPGID
+
+/* Define to 1 if you have the `sigaction' function. */
+#undef HAVE_SIGACTION
+
+/* Define to 1 if you have the <signal.h> header file. */
+#undef HAVE_SIGNAL_H
+
+/* Define to 1 if you have the `sigprocmask' function. */
+#undef HAVE_SIGPROCMASK
+
/* Define to 1 if you have the `sigsetmask' function. */
#undef HAVE_SIGSETMASK
+/* Define to 1 if you have the `sigsuspend' function. */
+#undef HAVE_SIGSUSPEND
+
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
@@ -58,24 +104,42 @@
/* Define to 1 if you have the `stpcpy' function. */
#undef HAVE_STPCPY
+/* Define to 1 if you have the `stpncpy' function. */
+#undef HAVE_STPNCPY
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
/* Define to 1 if you have the `strchrnul' function. */
#undef HAVE_STRCHRNUL
+/* Define to 1 if you have the `strerror' function. */
+#undef HAVE_STRERROR
+
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
+/* Define to 1 if you have the `strndup' function. */
+#undef HAVE_STRNDUP
+
/* Define to 1 if you have the `strsignal' function. */
#undef HAVE_STRSIGNAL
+/* Define to 1 if you have the `strstr' function. */
+#undef HAVE_STRSTR
+
/* Define to 1 if you have the `strtod' function. */
#undef HAVE_STRTOD
/* Define to 1 if you have the `strtoimax' function. */
#undef HAVE_STRTOIMAX
+/* Define to 1 if you have the `strtoul' function. */
+#undef HAVE_STRTOUL
+
/* Define to 1 if you have the `strtoumax' function. */
#undef HAVE_STRTOUMAX
@@ -85,18 +149,42 @@
/* Define to 1 if you have the `sysconf' function. */
#undef HAVE_SYSCONF
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#undef HAVE_SYS_RESOURCE_H
+
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
+/* Define to 1 if you have the `tcgetpgrp' function. */
+#undef HAVE_TCGETPGRP
+
+/* Define to 1 if you have the `tcsetpgrp' function. */
+#undef HAVE_TCSETPGRP
+
+/* Define to 1 if you have the <termios.h> header file. */
+#undef HAVE_TERMIOS_H
+
/* Define if your faccessat tells root all files are executable */
#undef HAVE_TRADITIONAL_FACCESSAT
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
+/* Define to 1 if you have the `vfork' function. */
+#undef HAVE_VFORK
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#undef HAVE_VSNPRINTF
+
+/* Define to 1 if you have the `wait3' function. */
+#undef HAVE_WAIT3
+
/* Name of package */
#undef PACKAGE
@@ -124,6 +212,9 @@
/* The size of `intmax_t', as computed by sizeof. */
#undef SIZEOF_INTMAX_T
+/* The size of `long int', as computed by sizeof. */
+#undef SIZEOF_LONG_INT
+
/* The size of `long long int', as computed by sizeof. */
#undef SIZEOF_LONG_LONG_INT
@@ -180,23 +271,57 @@
/* Define to 1 if you need to in order for `stat' and other things to work. */
#undef _POSIX_SOURCE
+/* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
+ <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
+ #define below would cause a syntax error. */
+#undef _UINT32_T
+
/* 64-bit operations are the same as 32-bit */
#undef dirent64
/* 64-bit operations are the same as 32-bit */
#undef fstat64
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
+/* Define intmax_t type, must also be supported by printf */
+#undef intmax_t
+
/* 64-bit operations are the same as 32-bit */
#undef lstat64
/* 64-bit operations are the same as 32-bit */
#undef open64
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
/* 64-bit operations are the same as 32-bit */
#undef readdir64
+/* Define atomic signal type */
+#undef sig_atomic_t
+
/* klibc has bsd_signal instead of signal */
#undef signal
+/* Define type for signal mask, may be int where signal blocking is not
+ supported at all */
+#undef sigset_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef ssize_t
+
/* 64-bit operations are the same as 32-bit */
#undef stat64
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef uid_t
+
+/* Define to the type of an unsigned integer type of width exactly 32 bits if
+ such a type exists and the standard includes do not define it. */
+#undef uint32_t
+
+/* Define uintmax_t type, must also be supported by printf */
+#undef uintmax_t
diff -urN -x .svn ref/dash-0.5.11.5/configure dash/configure
--- ref/dash-0.5.11.5/configure 2021-09-03 09:03:45.000000000 +0200
+++ dash/configure 2022-09-29 23:55:52.679976227 +0200
@@ -1792,6 +1792,114 @@
} # ac_fn_c_check_decl
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+
+# ac_fn_c_find_uintX_t LINENO BITS VAR
+# ------------------------------------
+# Finds an unsigned integer type with width BITS, setting cache variable VAR
+# accordingly.
+ac_fn_c_find_uintX_t ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
+$as_echo_n "checking for uint$2_t... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ # Order is important - never check a type that is potentially smaller
+ # than half of the expected target width.
+ for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
+ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ case $ac_type in #(
+ uint$2_t) :
+ eval "$3=yes" ;; #(
+ *) :
+ eval "$3=\$ac_type" ;;
+esac
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if eval test \"x\$"$3"\" = x"no"; then :
+
+else
+ break
+fi
+ done
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_find_uintX_t
+
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
@@ -4605,7 +4713,8 @@
-for ac_header in alloca.h paths.h
+for ac_header in alloca.h paths.h stdlib.h inttypes.h dirent.h \
+ getopt.h sys/resource.h termios.h signal.h sys/time.h fcntl.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -4681,6 +4790,152 @@
_ACEOF
+ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
+/* NetBSD declares sys_siglist in unistd.h. */
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+"
+if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SYS_SIGLIST $ac_have_decl
+_ACEOF
+
+
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
+$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
+if ${ac_cv_type_uid_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "uid_t" >/dev/null 2>&1; then :
+ ac_cv_type_uid_t=yes
+else
+ ac_cv_type_uid_t=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
+$as_echo "$ac_cv_type_uid_t" >&6; }
+if test $ac_cv_type_uid_t = no; then
+
+$as_echo "#define uid_t int" >>confdefs.h
+
+
+$as_echo "#define gid_t int" >>confdefs.h
+
+fi
+
+ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
+if test "x$ac_cv_type_ssize_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define ssize_t int
+_ACEOF
+
+fi
+
+ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
+case $ac_cv_c_uint32_t in #(
+ no|yes) ;; #(
+ *)
+
+$as_echo "#define _UINT32_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint32_t $ac_cv_c_uint32_t
+_ACEOF
+;;
+ esac
+
+
+ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "
+$ac_includes_default
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+
+"
+if test "x$ac_cv_type_sig_atomic_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define sig_atomic_t int
+_ACEOF
+
+fi
+
+
+ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
+$ac_includes_default
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+
+"
+if test "x$ac_cv_type_sigset_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define sigset_t int
+_ACEOF
+
+fi
+
+
+
+ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
+if test "x$ac_cv_type_intmax_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define intmax_t long
+_ACEOF
+
+fi
+
+
+ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
+if test "x$ac_cv_type_uintmax_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define uintmax_t unsigned long
+_ACEOF
+
+fi
+
+
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
@@ -4747,12 +5002,48 @@
_ACEOF
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long int" >&5
+$as_echo_n "checking size of long int... " >&6; }
+if ${ac_cv_sizeof_long_int+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long int))" "ac_cv_sizeof_long_int" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long_int" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long int)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long_int=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_int" >&5
+$as_echo "$ac_cv_sizeof_long_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_INT $ac_cv_sizeof_long_int
+_ACEOF
+
+
if test "x$ac_cv_sizeof_intmax_t" = "x$ac_cv_sizeof_long_long_int"; then
intmax_fstr="lld"
+else if test "x$ac_cv_sizeof_intmax_t" = "x$ac_cv_sizeof_long_int"; then
+ intmax_fstr="ld"
else
intmax_fstr="jd"
fi
+fi
ac_fn_c_check_decl "$LINENO" "PRIdMAX" "ac_cv_have_decl_PRIdMAX" "
#include <inttypes.h>
@@ -4770,9 +5061,14 @@
for ac_func in bsearch faccessat getpwnam getrlimit isalpha killpg \
- mempcpy \
+ mempcpy memmove \
sigsetmask stpcpy strchrnul strsignal strtod strtoimax \
- strtoumax sysconf
+ strtoumax sysconf \
+ tcgetpgrp tcsetpgrp setpgid vfork wait3 \
+ sigaction sigprocmask sigsuspend raise \
+ lstat dup2 getgroups \
+ strstr stpncpy strcasecmp strerror strndup strtoul vsnprintf \
+ readdir
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
diff -urN -x .svn ref/dash-0.5.11.5/configure.ac dash/configure.ac
--- ref/dash-0.5.11.5/configure.ac 2021-09-03 09:03:16.000000000 +0200
+++ dash/configure.ac 2022-09-29 23:53:11.555683566 +0200
@@ -44,7 +44,8 @@
dnl Checks for libraries.
dnl Checks for header files.
-AC_CHECK_HEADERS(alloca.h paths.h)
+AC_CHECK_HEADERS(alloca.h paths.h stdlib.h inttypes.h dirent.h \
+ getopt.h sys/resource.h termios.h signal.h sys/time.h fcntl.h)
dnl Check for declarations
AC_CHECK_DECL([_PATH_BSHELL],,AC_DEFINE_UNQUOTED([_PATH_BSHELL], "/bin/sh", [Define to system shell path]),[
@@ -66,16 +67,45 @@
dnl Some systems lack isblank
AC_CHECK_DECLS([isblank],,,[#include <ctype.h>])
+AC_DECL_SYS_SIGLIST
+AC_TYPE_PID_T
+AC_TYPE_UID_T
+AC_TYPE_SSIZE_T
+AC_TYPE_UINT32_T
+
+AC_CHECK_TYPE([sig_atomic_t],,AC_DEFINE_UNQUOTED([sig_atomic_t],int,[Define atomic signal type]),[
+AC_INCLUDES_DEFAULT
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+])
+
+AC_CHECK_TYPE([sigset_t],,AC_DEFINE_UNQUOTED([sigset_t],int,[Define type for signal mask, may be int where signal blocking is not supported at all]),[
+AC_INCLUDES_DEFAULT
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+])
+
+
+AC_CHECK_TYPE([intmax_t],,AC_DEFINE_UNQUOTED([intmax_t],long,[Define intmax_t type, must also be supported by printf]))
+
+AC_CHECK_TYPE([uintmax_t],,AC_DEFINE_UNQUOTED([uintmax_t],unsigned long,[Define uintmax_t type, must also be supported by printf]))
+
dnl Check for sizes of types
AC_CHECK_SIZEOF([intmax_t])
AC_CHECK_SIZEOF([long long int])
+AC_CHECK_SIZEOF([long int])
dnl Select a fallback format string for intmax_t in case we don't find PRIdMAX
if test "x$ac_cv_sizeof_intmax_t" = "x$ac_cv_sizeof_long_long_int"; then
intmax_fstr="lld"
+else if test "x$ac_cv_sizeof_intmax_t" = "x$ac_cv_sizeof_long_int"; then
+ intmax_fstr="ld"
else
intmax_fstr="jd"
fi
+fi
dnl Check for PRIdMAX and define it to a fallback if not found
AC_CHECK_DECL([PRIdMAX],,
@@ -87,9 +117,14 @@
dnl Checks for library functions.
AC_CHECK_FUNCS(bsearch faccessat getpwnam getrlimit isalpha killpg \
- mempcpy \
+ mempcpy memmove \
sigsetmask stpcpy strchrnul strsignal strtod strtoimax \
- strtoumax sysconf)
+ strtoumax sysconf \
+ tcgetpgrp tcsetpgrp setpgid vfork wait3 \
+ sigaction sigprocmask sigsuspend raise \
+ lstat dup2 getgroups \
+ strstr stpncpy strcasecmp strerror strndup strtoul vsnprintf \
+ readdir)
dnl Check whether it's worth working around FreeBSD PR kern/125009.
dnl The traditional behavior of access/faccessat is crazy, but
diff -urN -x .svn ref/dash-0.5.11.5/src/Makefile.in dash/src/Makefile.in
--- ref/dash-0.5.11.5/src/Makefile.in 2021-09-03 09:03:44.000000000 +0200
+++ dash/src/Makefile.in 2022-09-24 15:44:24.180816818 +0200
@@ -824,6 +824,11 @@
signames.c: mksignames
$(AM_V_GEN)./$^
+mksignames: mksignames.c mksignames.h
+
+mksignames.h: mksignames.tmpl.h
+ $(AM_V_CC)$(COMPILE) -E $< | sed '1,/START/d' >$@
+
mksyntax: token.h
$(HELPERS): %: %.c
diff -urN -x .svn ref/dash-0.5.11.5/src/alias.c dash/src/alias.c
--- ref/dash-0.5.11.5/src/alias.c 2014-09-28 10:19:32.000000000 +0200
+++ dash/src/alias.c 2022-10-01 00:21:24.739983835 +0200
@@ -32,7 +32,9 @@
* SUCH DAMAGE.
*/
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include "shell.h"
#include "input.h"
#include "output.h"
diff -urN -x .svn ref/dash-0.5.11.5/src/arith_yacc.c dash/src/arith_yacc.c
--- ref/dash-0.5.11.5/src/arith_yacc.c 2018-05-28 19:24:09.000000000 +0200
+++ dash/src/arith_yacc.c 2022-09-28 22:32:54.670491043 +0200
@@ -32,8 +32,12 @@
* SUCH DAMAGE.
*/
+#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
+#endif
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include "arith_yacc.h"
#include "expand.h"
#include "shell.h"
diff -urN -x .svn ref/dash-0.5.11.5/src/arith_yylex.c dash/src/arith_yylex.c
--- ref/dash-0.5.11.5/src/arith_yylex.c 2018-05-28 19:24:09.000000000 +0200
+++ dash/src/arith_yylex.c 2022-09-28 22:32:55.330508625 +0200
@@ -32,8 +32,12 @@
* SUCH DAMAGE.
*/
+#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
+#endif
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <string.h>
#include "arith_yacc.h"
#include "expand.h"
diff -urN -x .svn ref/dash-0.5.11.5/src/bltin/printf.c dash/src/bltin/printf.c
--- ref/dash-0.5.11.5/src/bltin/printf.c 2018-04-02 18:16:35.000000000 +0200
+++ dash/src/bltin/printf.c 2022-09-28 22:32:56.554541231 +0200
@@ -33,10 +33,14 @@
#include <ctype.h>
#include <errno.h>
+#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
+#endif
#include <limits.h>
#include <stdarg.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <string.h>
#include <unistd.h>
diff -urN -x .svn ref/dash-0.5.11.5/src/bltin/test.c dash/src/bltin/test.c
--- ref/dash-0.5.11.5/src/bltin/test.c 2021-05-17 08:40:16.000000000 +0200
+++ dash/src/bltin/test.c 2022-09-28 22:32:56.898550393 +0200
@@ -12,8 +12,12 @@
#include <sys/types.h>
#include <fcntl.h>
+#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
+#endif
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <string.h>
#include <unistd.h>
#include <stdarg.h>
@@ -659,10 +663,12 @@
*/
static int test_access(const struct stat64 *sp, int stmode)
{
+#ifdef HAVE_GETGROUPS
gid_t *groups;
register int n;
- uid_t euid;
int maxgroups;
+#endif
+ uid_t euid;
/*
* I suppose we could use access() if not running as root and if we are
@@ -681,6 +687,7 @@
stmode <<= 6;
else if (sp->st_gid == getegid())
stmode <<= 3;
+#ifdef HAVE_GETGROUPS
else {
/* XXX stolen almost verbatim from ksh93.... */
/* on some systems you can be in several groups */
@@ -694,6 +701,7 @@
}
}
}
+#endif
return sp->st_mode & stmode;
}
diff -urN -x .svn ref/dash-0.5.11.5/src/cd.c dash/src/cd.c
--- ref/dash-0.5.11.5/src/cd.c 2021-05-17 08:40:16.000000000 +0200
+++ dash/src/cd.c 2022-09-30 22:16:32.894749376 +0200
@@ -34,7 +34,9 @@
#include <sys/types.h>
#include <sys/stat.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <string.h>
#include <unistd.h>
#include <limits.h>
diff -urN -x .svn ref/dash-0.5.11.5/src/error.c dash/src/error.c
--- ref/dash-0.5.11.5/src/error.c 2018-05-28 11:12:23.000000000 +0200
+++ dash/src/error.c 2022-09-28 22:24:23.008854819 +0200
@@ -37,7 +37,9 @@
*/
#include <signal.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <string.h>
#include <unistd.h>
#include <stdio.h>
diff -urN -x .svn ref/dash-0.5.11.5/src/eval.c dash/src/eval.c
--- ref/dash-0.5.11.5/src/eval.c 2021-09-03 09:01:44.000000000 +0200
+++ dash/src/eval.c 2022-09-28 22:24:22.704846713 +0200
@@ -32,7 +32,9 @@
* SUCH DAMAGE.
*/
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <signal.h>
#include <unistd.h>
#include <sys/types.h>
@@ -818,7 +820,11 @@
if (iflag && funcline == 0 && argc > 0)
lastarg = nargv[-1];
+#ifdef USE_GLIBC_STDIO
+ preverrout.stream = stderr;
+#else
preverrout.fd = 2;
+#endif
expredir(cmd->ncmd.redirect);
redir_stop = pushredir(cmd->ncmd.redirect);
status = redirectsafe(cmd->ncmd.redirect, REDIR_PUSH|REDIR_SAVEFD2);
diff -urN -x .svn ref/dash-0.5.11.5/src/exec.c dash/src/exec.c
--- ref/dash-0.5.11.5/src/exec.c 2019-02-25 05:52:05.000000000 +0100
+++ dash/src/exec.c 2022-09-28 22:24:22.376837966 +0200
@@ -36,7 +36,9 @@
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#ifdef HAVE_PATHS_H
#include <paths.h>
#endif
@@ -133,8 +135,12 @@
default:
exerrno = 126;
break;
+#ifdef ELOOP
case ELOOP:
+#endif
+#ifdef ENAMETOOLONG
case ENAMETOOLONG:
+#endif
case ENOENT:
case ENOTDIR:
exerrno = 127;
diff -urN -x .svn ref/dash-0.5.11.5/src/expand.c dash/src/expand.c
--- ref/dash-0.5.11.5/src/expand.c 2021-09-03 09:01:44.000000000 +0200
+++ dash/src/expand.c 2022-09-30 23:48:21.791839670 +0200
@@ -33,16 +33,37 @@
*/
#include <sys/types.h>
+#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
+#endif
#include <sys/stat.h>
+
+#ifdef HAVE_DIRENT_H
#include <dirent.h>
+#else
+struct dirent {
+ ino_t d_ino;
+ char d_name[15]; /* One more than physically read, in order
+ * to have a terminating character */
+};
+
+typedef struct DIR {
+ int fd;
+ struct dirent entry;
+} DIR;
+#endif
+
#include <unistd.h>
#ifdef HAVE_GETPWNAM
#include <pwd.h>
#endif
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <stdio.h>
+#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
+#endif
#include <limits.h>
#include <string.h>
#ifdef HAVE_FNMATCH
@@ -110,6 +131,35 @@
/* holds expanded arg list */
static struct arglist exparg;
+#ifndef HAVE_READDIR
+
+#include <fcntl.h>
+DIR *opendir(const char *filename) {
+ DIR *dirp;
+ int fd = open(filename, O_RDONLY);
+ if(fd < 0)
+ return 0;
+ dirp = (DIR *)calloc(1, sizeof(DIR));
+ dirp->fd = fd;
+ return dirp;
+}
+
+struct dirent *readdir(DIR *dirp) {
+ int n = read(dirp->fd, &dirp->entry, 16);
+ if(n <= 0)
+ return 0;
+ dirp->entry.d_name[14]='\0'; /* Terminating null */
+ return &dirp->entry;
+}
+
+int closedir(DIR* dirp) {
+ close(dirp->fd);
+ free(dirp);
+ return 0;
+}
+
+#endif
+
static char *argstr(char *p, int flag);
static char *exptilde(char *startp, int flag);
static char *expari(char *start, int flag);
@@ -1485,6 +1535,84 @@
#ifndef HAVE_FNMATCH
+
+static int fn_isalnum(int c) {
+ return isalnum(c);
+}
+#undef isalnum
+#define isalnum fn_isalnum
+
+static int fn_iscntrl(int c) {
+ return iscntrl(c);
+}
+#undef iscntrl
+#define iscntrl fn_iscntrl
+
+static int fn_islower(int c) {
+ return islower(c);
+}
+#undef islower
+#define islower fn_islower
+
+static int fn_isspace(int c) {
+ return isspace(c);
+}
+#undef isspace
+#define isspace fn_isspace
+
+static int fn_isalpha(int c) {
+ return isalpha(c);
+}
+#undef isalpha
+#define isalpha fn_isalpha
+
+static int fn_isdigit(int c) {
+ return isdigit(c);
+}
+#undef isdigit
+#define isdigit fn_isdigit
+
+static int fn_isprint(int c) {
+ return isprint(c);
+}
+#undef isprint
+#define isprint fn_isprint
+
+static int fn_isblank(int c) {
+#if HAVE_DECL_ISBLANK
+ return isblank(c);
+#else
+ return c == ' ' || c == '\t';
+#endif
+}
+#undef isblank
+#define isblank fn_isblank
+
+static int fn_isupper(int c) {
+ return isupper(c);
+}
+#undef isupper
+#define isupper fn_isupper
+
+static int fn_isgraph(int c) {
+ return isgraph(c);
+}
+#undef isgraph
+#define isgraph fn_isgraph
+
+static int fn_ispunct(int c) {
+ return ispunct(c);
+}
+#undef ispunct
+#define ispunct fn_ispunct
+
+static int fn_isxdigit(int c) {
+ return isxdigit(c);
+}
+#undef isxdigit
+#define isxdigit fn_isxdigit
+
+
STATIC int ccmatch(const char *p, int chr, const char **r)
{
static const struct class {
diff -urN -x .svn ref/dash-0.5.11.5/src/expand.h dash/src/expand.h
--- ref/dash-0.5.11.5/src/expand.h 2018-08-29 05:16:04.000000000 +0200
+++ dash/src/expand.h 2022-09-28 22:32:56.170531000 +0200
@@ -34,7 +34,9 @@
* @(#)expand.h 8.2 (Berkeley) 5/4/95
*/
+#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
+#endif
struct strlist {
struct strlist *next;
diff -urN -x .svn ref/dash-0.5.11.5/src/histedit.c dash/src/histedit.c
--- ref/dash-0.5.11.5/src/histedit.c 2018-03-10 09:01:43.000000000 +0100
+++ dash/src/histedit.c 2022-09-28 22:24:21.748821220 +0200
@@ -37,9 +37,16 @@
#include <paths.h>
#endif
#include <stdio.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <unistd.h>
+#ifdef HAVE_GETOPT_H
#include <getopt.h>
+#else
+extern char * optarg;
+extern int optind;
+#endif
/*
* Editline and history functions (and glue).
*/
diff -urN -x .svn ref/dash-0.5.11.5/src/input.c dash/src/input.c
--- ref/dash-0.5.11.5/src/input.c 2021-09-03 09:01:44.000000000 +0200
+++ dash/src/input.c 2022-09-28 22:24:21.464813648 +0200
@@ -35,7 +35,9 @@
#include <stdio.h> /* defines BUFSIZ */
#include <fcntl.h>
#include <unistd.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <string.h>
/*
@@ -54,6 +56,7 @@
#include "alias.h"
#include "parser.h"
#include "main.h"
+#include "system.h"
#ifndef SMALL
#include "myhistedit.h"
#endif
@@ -177,17 +180,21 @@
nr = read(parsefile->fd, buf, IBUFSIZ - 1);
- if (nr < 0) {
- if (errno == EINTR)
- goto retry;
- if (parsefile->fd == 0 && errno == EWOULDBLOCK) {
- int flags = fcntl(0, F_GETFL, 0);
- if (flags >= 0 && flags & O_NONBLOCK) {
- flags &=~ O_NONBLOCK;
- if (fcntl(0, F_SETFL, flags) >= 0) {
- out2str("sh: turning off NDELAY mode\n");
- goto retry;
- }
+ if (nr < 0 && errno == EINTR)
+ goto retry;
+ if (parsefile->fd == 0 &&
+#ifdef EWOULDBLOCK
+ (nr < 0 && errno == EWOULDBLOCK)
+#else
+ nr == 0
+#endif
+ ) {
+ int flags = fcntl(0, F_GETFL, 0);
+ if (flags >= 0 && flags & O_NONBLOCK) {
+ flags &=~ O_NONBLOCK;
+ if (fcntl(0, F_SETFL, flags) >= 0) {
+ out2str("sh: turning off NDELAY mode\n");
+ goto retry;
}
}
}
diff -urN -x .svn ref/dash-0.5.11.5/src/jobs.c dash/src/jobs.c
--- ref/dash-0.5.11.5/src/jobs.c 2021-09-03 09:01:44.000000000 +0200
+++ dash/src/jobs.c 2022-09-30 23:48:00.695284885 +0200
@@ -35,7 +35,9 @@
#include <fcntl.h>
#include <signal.h>
#include <unistd.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#ifdef HAVE_PATHS_H
#include <paths.h>
#endif
@@ -43,14 +45,20 @@
#include <sys/param.h>
#ifdef BSD
#include <sys/wait.h>
+#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#endif
+#endif
#include <sys/ioctl.h>
#include "shell.h"
#if JOBS
+#ifdef HAVE_TERMIOS_H
#include <termios.h>
+#endif
#undef CEOF /* syntax.h redefines this */
#endif
#include "exec.h"
@@ -112,9 +120,6 @@
STATIC void forkchild(struct job *, union node *, int);
STATIC void forkparent(struct job *, union node *, int, pid_t);
STATIC int dowait(int, struct job *);
-#ifdef SYSV
-STATIC int onsigchild(void);
-#endif
STATIC int waitproc(int, int *);
STATIC char *commandtext(union node *);
STATIC void cmdtxt(union node *);
@@ -205,6 +210,7 @@
goto out;
}
fd = savefd(fd, ofd);
+#ifdef HAVE_TCGETPGRP
do { /* while we are in the background */
if ((pgrp = tcgetpgrp(fd)) < 0) {
out:
@@ -214,25 +220,46 @@
}
if (pgrp == getpgrp())
break;
+#ifdef SIGTTIN
killpg(0, SIGTTIN);
+#endif
} while (1);
+#else
+ out:
+#endif
initialpgrp = pgrp;
+#ifdef SIGTSTP
setsignal(SIGTSTP);
+#endif
+#ifdef SIGTTOU
setsignal(SIGTTOU);
+#endif
+#ifdef SIGTTIN
setsignal(SIGTTIN);
+#endif
pgrp = rootpid;
+#ifdef HAVE_SETPGID
setpgid(0, pgrp);
+#endif
xtcsetpgrp(fd, pgrp);
} else {
/* turning job control off */
fd = ttyfd;
pgrp = initialpgrp;
xtcsetpgrp(fd, pgrp);
+#ifdef HAVE_SETPGID
setpgid(0, pgrp);
+#endif
+#ifdef SIGTSTP
setsignal(SIGTSTP);
+#endif
+#ifdef SIGTTOU
setsignal(SIGTTOU);
+#endif
+#ifdef SIGTTIN
setsignal(SIGTTIN);
+#endif
close:
close(fd);
fd = -1;
@@ -325,7 +352,10 @@
do {
if (**argv == '%') {
jp = getjob(*argv, 0);
- pid = -jp->ps[0].pid;
+ pid = jp->ps[0].pid;
+#ifdef HAVE_SETPGID
+ pid = -pid;
+#endif
} else
pid = **argv == '-' ?
-number(*argv + 1) : number(*argv);
@@ -393,9 +423,11 @@
goto out;
jp->state = JOBRUNNING;
pgid = jp->ps->pid;
- if (mode == FORK_FG)
+ if (mode == FORK_FG)
xtcsetpgrp(ttyfd, pgid);
+#ifdef SIGCONT
killpg(pgid, SIGCONT);
+#endif
ps = jp->ps;
i = jp->nprocs;
do {
@@ -876,11 +908,17 @@
else
pgrp = jp->ps[0].pid;
/* This can fail because we are doing it in the parent also */
+#ifdef HAVE_SETPGID
(void)setpgid(0, pgrp);
+#endif
if (mode == FORK_FG)
xtcsetpgrp(ttyfd, pgrp);
+#ifdef SIGTSTP
setsignal(SIGTSTP);
+#endif
+#ifdef SIGTTOU
setsignal(SIGTTOU);
+#endif
} else
#endif
if (mode == FORK_BG) {
@@ -929,7 +967,9 @@
else
pgrp = jp->ps[0].pid;
/* This can fail because we are doing it in the child also */
+#ifdef HAVE_SETPGID
(void)setpgid(pid, pgrp);
+#endif
}
#endif
if (mode == FORK_BG) {
@@ -971,7 +1011,11 @@
sigblockall(NULL);
vforked++;
+#ifdef HAVE_VFORK
pid = vfork();
+#else
+ pid = fork();
+#endif
if (!pid) {
forkchild(jp, n, FORK_FG);
@@ -1168,7 +1212,13 @@
waitproc(int block, int *status)
{
sigset_t oldmask;
- int flags = block == DOWAIT_BLOCK ? 0 : WNOHANG;
+ int flags = block == DOWAIT_BLOCK ? 0 :
+#ifdef HAVE_WAIT3
+ WNOHANG
+#else
+ 0
+#endif
+ ;
int err;
#if JOBS
@@ -1177,18 +1227,46 @@
#endif
do {
- gotsigchld = 0;
+#ifndef HAVE_SIGACTION
+ signal(SIGCHLD, onsig);
+#endif
+#ifndef HAVE_WAIT3
+ if(!block && !*(volatile int *)&gotsigchld) {
+ errno=10;
+ return -1;
+ }
+#endif
do
+#ifdef HAVE_WAIT3
err = wait3(status, flags, NULL);
+#else
+ err = wait(status);
+#endif
while (err < 0 && errno == EINTR);
+ if(gotsigchld) {
+ gotsigchld = 0;
+#ifndef HAVE_SIGACTION
+ /* Re-establish SIGCHLD signal handler. This
+ * has to be done after wait, or it would
+ * immediately raise another signal, as the
+ * "child died" situation has not yet been
+ * cleared */
+ signal(SIGCHLD, onsig);
+#endif
+ }
+
if (err || (err = -!block))
break;
sigblockall(&oldmask);
while (!gotsigchld && !pending_sig)
+#ifdef HAVE_SIGSUSPEND
sigsuspend(&oldmask);
+#else
+ pause();
+#endif
sigclearmask();
} while (gotsigchld);
@@ -1513,8 +1591,10 @@
STATIC void
xtcsetpgrp(int fd, pid_t pgrp)
{
+#if HAVE_TCSETPGRP
if (tcsetpgrp(fd, pgrp))
sh_error("Cannot set tty process group (%s)", strerror(errno));
+#endif
}
#endif
diff -urN -x .svn ref/dash-0.5.11.5/src/jobs.h dash/src/jobs.h
--- ref/dash-0.5.11.5/src/jobs.h 2018-05-28 11:12:23.000000000 +0200
+++ dash/src/jobs.h 2022-09-28 22:25:10.110110671 +0200
@@ -34,7 +34,9 @@
* @(#)jobs.h 8.2 (Berkeley) 5/4/95
*/
+#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
+#endif
#include <sys/types.h>
/* Mode argument to forkshell. Don't change FORK_FG or FORK_BG. */
diff -urN -x .svn ref/dash-0.5.11.5/src/mail.c dash/src/mail.c
--- ref/dash-0.5.11.5/src/mail.c 2018-05-28 11:12:23.000000000 +0200
+++ dash/src/mail.c 2022-09-28 22:24:25.812929586 +0200
@@ -37,7 +37,9 @@
*/
#include <sys/types.h>
#include <sys/stat.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include "shell.h"
#include "nodes.h"
diff -urN -x .svn ref/dash-0.5.11.5/src/memalloc.c dash/src/memalloc.c
--- ref/dash-0.5.11.5/src/memalloc.c 2018-08-29 05:16:09.000000000 +0200
+++ dash/src/memalloc.c 2022-09-28 22:24:20.836796902 +0200
@@ -32,7 +32,9 @@
* SUCH DAMAGE.
*/
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <unistd.h>
#include "shell.h"
@@ -66,7 +68,10 @@
pointer
ckrealloc(pointer p, size_t nbytes)
{
- p = realloc(p, nbytes);
+ if(p == NULL)
+ p = malloc(nbytes);
+ else
+ p = realloc(p, nbytes);
if (p == NULL)
sh_error("Out of space");
return p;
diff -urN -x .svn ref/dash-0.5.11.5/src/memalloc.h dash/src/memalloc.h
--- ref/dash-0.5.11.5/src/memalloc.h 2021-05-17 08:40:16.000000000 +0200
+++ dash/src/memalloc.h 2022-09-30 23:52:51.914942259 +0200
@@ -35,7 +35,9 @@
*/
#include <stddef.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
struct stackmark {
struct stack_block *stackp;
diff -urN -x .svn ref/dash-0.5.11.5/src/miscbltin.c dash/src/miscbltin.c
--- ref/dash-0.5.11.5/src/miscbltin.c 2018-03-10 08:59:26.000000000 +0100
+++ dash/src/miscbltin.c 2022-09-28 22:32:55.898523756 +0200
@@ -39,12 +39,20 @@
#include <sys/types.h> /* quad_t */
#include <sys/param.h> /* BSD4_4 */
#include <sys/stat.h>
+#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
+#endif
#include <unistd.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <ctype.h>
+#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
+#endif
#include "shell.h"
#include "options.h"
diff -urN -x .svn ref/dash-0.5.11.5/src/mksignames.c dash/src/mksignames.c
--- ref/dash-0.5.11.5/src/mksignames.c 2014-09-28 10:19:32.000000000 +0200
+++ dash/src/mksignames.c 2022-09-28 22:45:43.710963672 +0200
@@ -21,344 +21,8 @@
#include <stdio.h>
#include <sys/types.h>
-#include <signal.h>
#include <stdlib.h>
-
-#if !defined (NSIG)
-# define NSIG 64
-#endif
-
-/*
- * Special traps:
- * EXIT == 0
- */
-#define LASTSIG NSIG-1
-
-char *signal_names[2 * NSIG + 3];
-
-#define signal_names_size (sizeof(signal_names)/sizeof(signal_names[0]))
-
-char *progname;
-
-/* AIX 4.3 defines SIGRTMIN and SIGRTMAX as 888 and 999 respectively.
- I don't want to allocate so much unused space for the intervening signal
- numbers, so we just punt if SIGRTMAX is past the bounds of the
- signal_names array (handled in configure). */
-#if defined (SIGRTMAX) && defined (UNUSABLE_RT_SIGNALS)
-# undef SIGRTMAX
-# undef SIGRTMIN
-#endif
-
-#if defined (SIGRTMAX) || defined (SIGRTMIN)
-# define RTLEN 14
-# define RTLIM 256
-#endif
-
-void
-initialize_signames ()
-{
- register int i;
-#if defined (SIGRTMAX) || defined (SIGRTMIN)
- int rtmin, rtmax, rtcnt;
-#endif
-
- for (i = 1; i < signal_names_size; i++)
- signal_names[i] = (char *)NULL;
-
- /* `signal' 0 is what we do on exit. */
- signal_names[0] = "EXIT";
-
- /* Place signal names which can be aliases for more common signal
- names first. This allows (for example) SIGABRT to overwrite SIGLOST. */
-
- /* POSIX 1003.1b-1993 real time signals, but take care of incomplete
- implementations. Acoording to the standard, both, SIGRTMIN and
- SIGRTMAX must be defined, SIGRTMIN must be stricly less than
- SIGRTMAX, and the difference must be at least 7, that is, there
- must be at least eight distinct real time signals. */
-
- /* The generated signal names are SIGRTMIN, SIGRTMIN+1, ...,
- SIGRTMIN+x, SIGRTMAX-x, ..., SIGRTMAX-1, SIGRTMAX. If the number
- of RT signals is odd, there is an extra SIGRTMIN+(x+1).
- These names are the ones used by ksh and /usr/xpg4/bin/sh on SunOS5. */
-
-#if defined (SIGRTMIN)
- rtmin = SIGRTMIN;
- signal_names[rtmin] = "RTMIN";
-#endif
-
-#if defined (SIGRTMAX)
- rtmax = SIGRTMAX;
- signal_names[rtmax] = "RTMAX";
-#endif
-
-#if defined (SIGRTMAX) && defined (SIGRTMIN)
- if (rtmax > rtmin)
- {
- rtcnt = (rtmax - rtmin - 1) / 2;
- /* croak if there are too many RT signals */
- if (rtcnt >= RTLIM/2)
- {
- rtcnt = RTLIM/2-1;
- fprintf(stderr, "%s: error: more than %i real time signals, fix `%s'\n",
- progname, RTLIM, progname);
- }
-
- for (i = 1; i <= rtcnt; i++)
- {
- signal_names[rtmin+i] = (char *)malloc(RTLEN);
- if (signal_names[rtmin+i])
- sprintf (signal_names[rtmin+i], "RTMIN+%d", i);
- signal_names[rtmax-i] = (char *)malloc(RTLEN);
- if (signal_names[rtmax-i])
- sprintf (signal_names[rtmax-i], "RTMAX-%d", i);
- }
-
- if (rtcnt < RTLIM/2-1 && rtcnt != (rtmax-rtmin)/2)
- {
- /* Need an extra RTMIN signal */
- signal_names[rtmin+rtcnt+1] = (char *)malloc(RTLEN);
- if (signal_names[rtmin+rtcnt+1])
- sprintf (signal_names[rtmin+rtcnt+1], "RTMIN+%d", rtcnt+1);
- }
- }
-#endif /* SIGRTMIN && SIGRTMAX */
-
-/* AIX */
-#if defined (SIGLOST) /* resource lost (eg, record-lock lost) */
- signal_names[SIGLOST] = "LOST";
-#endif
-
-#if defined (SIGMSG) /* HFT input data pending */
- signal_names[SIGMSG] = "MSG";
-#endif
-
-#if defined (SIGDANGER) /* system crash imminent */
- signal_names[SIGDANGER] = "DANGER";
-#endif
-
-#if defined (SIGMIGRATE) /* migrate process to another CPU */
- signal_names[SIGMIGRATE] = "MIGRATE";
-#endif
-
-#if defined (SIGPRE) /* programming error */
- signal_names[SIGPRE] = "PRE";
-#endif
-
-#if defined (SIGVIRT) /* AIX virtual time alarm */
- signal_names[SIGVIRT] = "VIRT";
-#endif
-
-#if defined (SIGALRM1) /* m:n condition variables */
- signal_names[SIGALRM1] = "ALRM1";
-#endif
-
-#if defined (SIGWAITING) /* m:n scheduling */
- signal_names[SIGWAITING] = "WAITING";
-#endif
-
-#if defined (SIGGRANT) /* HFT monitor mode granted */
- signal_names[SIGGRANT] = "GRANT";
-#endif
-
-#if defined (SIGKAP) /* keep alive poll from native keyboard */
- signal_names[SIGKAP] = "KAP";
-#endif
-
-#if defined (SIGRETRACT) /* HFT monitor mode retracted */
- signal_names[SIGRETRACT] = "RETRACT";
-#endif
-
-#if defined (SIGSOUND) /* HFT sound sequence has completed */
- signal_names[SIGSOUND] = "SOUND";
-#endif
-
-#if defined (SIGSAK) /* Secure Attention Key */
- signal_names[SIGSAK] = "SAK";
-#endif
-
-/* SunOS5 */
-#if defined (SIGLWP) /* special signal used by thread library */
- signal_names[SIGLWP] = "LWP";
-#endif
-
-#if defined (SIGFREEZE) /* special signal used by CPR */
- signal_names[SIGFREEZE] = "FREEZE";
-#endif
-
-#if defined (SIGTHAW) /* special signal used by CPR */
- signal_names[SIGTHAW] = "THAW";
-#endif
-
-#if defined (SIGCANCEL) /* thread cancellation signal used by libthread */
- signal_names[SIGCANCEL] = "CANCEL";
-#endif
-
-/* HP-UX */
-#if defined (SIGDIL) /* DIL signal (?) */
- signal_names[SIGDIL] = "DIL";
-#endif
-
-/* System V */
-#if defined (SIGCLD) /* Like SIGCHLD. */
- signal_names[SIGCLD] = "CLD";
-#endif
-
-#if defined (SIGPWR) /* power state indication */
- signal_names[SIGPWR] = "PWR";
-#endif
-
-#if defined (SIGPOLL) /* Pollable event (for streams) */
- signal_names[SIGPOLL] = "POLL";
-#endif
-
-/* Unknown */
-#if defined (SIGWINDOW)
- signal_names[SIGWINDOW] = "WINDOW";
-#endif
-
-/* Common */
-#if defined (SIGHUP) /* hangup */
- signal_names[SIGHUP] = "HUP";
-#endif
-
-#if defined (SIGINT) /* interrupt */
- signal_names[SIGINT] = "INT";
-#endif
-
-#if defined (SIGQUIT) /* quit */
- signal_names[SIGQUIT] = "QUIT";
-#endif
-
-#if defined (SIGILL) /* illegal instruction (not reset when caught) */
- signal_names[SIGILL] = "ILL";
-#endif
-
-#if defined (SIGTRAP) /* trace trap (not reset when caught) */
- signal_names[SIGTRAP] = "TRAP";
-#endif
-
-#if defined (SIGIOT) /* IOT instruction */
- signal_names[SIGIOT] = "IOT";
-#endif
-
-#if defined (SIGABRT) /* Cause current process to dump core. */
- signal_names[SIGABRT] = "ABRT";
-#endif
-
-#if defined (SIGEMT) /* EMT instruction */
- signal_names[SIGEMT] = "EMT";
-#endif
-
-#if defined (SIGFPE) /* floating point exception */
- signal_names[SIGFPE] = "FPE";
-#endif
-
-#if defined (SIGKILL) /* kill (cannot be caught or ignored) */
- signal_names[SIGKILL] = "KILL";
-#endif
-
-#if defined (SIGBUS) /* bus error */
- signal_names[SIGBUS] = "BUS";
-#endif
-
-#if defined (SIGSEGV) /* segmentation violation */
- signal_names[SIGSEGV] = "SEGV";
-#endif
-
-#if defined (SIGSYS) /* bad argument to system call */
- signal_names[SIGSYS] = "SYS";
-#endif
-
-#if defined (SIGPIPE) /* write on a pipe with no one to read it */
- signal_names[SIGPIPE] = "PIPE";
-#endif
-
-#if defined (SIGALRM) /* alarm clock */
- signal_names[SIGALRM] = "ALRM";
-#endif
-
-#if defined (SIGTERM) /* software termination signal from kill */
- signal_names[SIGTERM] = "TERM";
-#endif
-
-#if defined (SIGURG) /* urgent condition on IO channel */
- signal_names[SIGURG] = "URG";
-#endif
-
-#if defined (SIGSTOP) /* sendable stop signal not from tty */
- signal_names[SIGSTOP] = "STOP";
-#endif
-
-#if defined (SIGTSTP) /* stop signal from tty */
- signal_names[SIGTSTP] = "TSTP";
-#endif
-
-#if defined (SIGCONT) /* continue a stopped process */
- signal_names[SIGCONT] = "CONT";
-#endif
-
-#if defined (SIGCHLD) /* to parent on child stop or exit */
- signal_names[SIGCHLD] = "CHLD";
-#endif
-
-#if defined (SIGTTIN) /* to readers pgrp upon background tty read */
- signal_names[SIGTTIN] = "TTIN";
-#endif
-
-#if defined (SIGTTOU) /* like TTIN for output if (tp->t_local<OSTOP) */
- signal_names[SIGTTOU] = "TTOU";
-#endif
-
-#if defined (SIGIO) /* input/output possible signal */
- signal_names[SIGIO] = "IO";
-#endif
-
-#if defined (SIGXCPU) /* exceeded CPU time limit */
- signal_names[SIGXCPU] = "XCPU";
-#endif
-
-#if defined (SIGXFSZ) /* exceeded file size limit */
- signal_names[SIGXFSZ] = "XFSZ";
-#endif
-
-#if defined (SIGVTALRM) /* virtual time alarm */
- signal_names[SIGVTALRM] = "VTALRM";
-#endif
-
-#if defined (SIGPROF) /* profiling time alarm */
- signal_names[SIGPROF] = "PROF";
-#endif
-
-#if defined (SIGWINCH) /* window changed */
- signal_names[SIGWINCH] = "WINCH";
-#endif
-
-/* 4.4 BSD */
-#if defined (SIGINFO) && !defined (_SEQUENT_) /* information request */
- signal_names[SIGINFO] = "INFO";
-#endif
-
-#if defined (SIGUSR1) /* user defined signal 1 */
- signal_names[SIGUSR1] = "USR1";
-#endif
-
-#if defined (SIGUSR2) /* user defined signal 2 */
- signal_names[SIGUSR2] = "USR2";
-#endif
-
-#if defined (SIGKILLTHR) /* BeOS: Kill Thread */
- signal_names[SIGKILLTHR] = "KILLTHR";
-#endif
-
- for (i = 0; i < NSIG; i++)
- if (signal_names[i] == (char *)NULL)
- {
- signal_names[i] = (char *)malloc (18);
- if (signal_names[i])
- sprintf (signal_names[i], "%d", i);
- }
-}
+#include "mksignames.h"
void
write_signames (stream)
@@ -372,7 +36,7 @@
fprintf (stream, "#include <signal.h>\n\n");
fprintf (stream,
"/* A translation list so we can be polite to our users. */\n");
- fprintf (stream, "const char *const signal_names[NSIG + 1] = {\n");
+ fprintf (stream, "const char *const signal_names[%d] = {\n", LASTSIG + 2);
for (i = 0; i <= LASTSIG; i++)
fprintf (stream, " \"%s\",\n", signal_names[i]);
diff -urN -x .svn ref/dash-0.5.11.5/src/mksignames.tmpl.h dash/src/mksignames.tmpl.h
--- ref/dash-0.5.11.5/src/mksignames.tmpl.h 1970-01-01 01:00:00.000000000 +0100
+++ dash/src/mksignames.tmpl.h 2022-09-24 15:44:24.180816818 +0200
@@ -0,0 +1,349 @@
+#include <sys/types.h>
+#include <signal.h>
+
+START
+
+#if !defined (NSIG)
+# define NSIG 64
+#endif
+
+/*
+ * Special traps:
+ * EXIT == 0
+ */
+static int LASTSIG = NSIG-1;
+
+char *signal_names[2 * NSIG + 3];
+#define ARRAY_SIZE (2 * NSIG + 3)
+
+#define signal_names_size (sizeof(signal_names)/sizeof(signal_names[0]))
+
+char *progname;
+
+/* AIX 4.3 defines SIGRTMIN and SIGRTMAX as 888 and 999 respectively.
+ I don't want to allocate so much unused space for the intervening signal
+ numbers, so we just punt if SIGRTMAX is past the bounds of the
+ signal_names array (handled in configure). */
+#if defined (SIGRTMAX) && defined (UNUSABLE_RT_SIGNALS)
+# undef SIGRTMAX
+# undef SIGRTMIN
+#endif
+
+#if defined (SIGRTMAX) || defined (SIGRTMIN)
+# define RTLEN 14
+# define RTLIM 256
+#endif
+
+void
+initialize_signames ()
+{
+ register int i;
+#if defined (SIGRTMAX) || defined (SIGRTMIN)
+ int rtmin, rtmax, rtcnt;
+#endif
+
+ for (i = 1; i < signal_names_size; i++)
+ signal_names[i] = (char *)NULL;
+
+ /* `signal' 0 is what we do on exit. */
+ signal_names[0] = "EXIT";
+
+ /* Place signal names which can be aliases for more common signal
+ names first. This allows (for example) SIGABRT to overwrite SIGLOST. */
+
+ /* POSIX 1003.1b-1993 real time signals, but take care of incomplete
+ implementations. Acoording to the standard, both, SIGRTMIN and
+ SIGRTMAX must be defined, SIGRTMIN must be stricly less than
+ SIGRTMAX, and the difference must be at least 7, that is, there
+ must be at least eight distinct real time signals. */
+
+ /* The generated signal names are SIGRTMIN, SIGRTMIN+1, ...,
+ SIGRTMIN+x, SIGRTMAX-x, ..., SIGRTMAX-1, SIGRTMAX. If the number
+ of RT signals is odd, there is an extra SIGRTMIN+(x+1).
+ These names are the ones used by ksh and /usr/xpg4/bin/sh on SunOS5. */
+
+#if defined (SIGRTMIN)
+ rtmin = SIGRTMIN;
+ if(rtmin < ARRAY_SIZE)
+ signal_names[rtmin] = "RTMIN";
+#endif
+
+#if defined (SIGRTMAX)
+ rtmax = SIGRTMAX;
+ if(rtmax < ARRAY_SIZE)
+ signal_names[rtmax] = "RTMAX";
+#endif
+
+#if defined (SIGRTMAX) && defined (SIGRTMIN)
+ if (rtmax > rtmin)
+ {
+ rtcnt = (rtmax - rtmin - 1) / 2;
+ /* croak if there are too many RT signals */
+ if (rtcnt >= RTLIM/2)
+ {
+ rtcnt = RTLIM/2-1;
+ fprintf(stderr, "%s: error: more than %i real time signals, fix `%s'\n",
+ progname, RTLIM, progname);
+ }
+
+ for (i = 1; i <= rtcnt; i++)
+ {
+ if (rtmin+i < ARRAY_SIZE) {
+ signal_names[rtmin+i] = (char *)malloc(RTLEN);
+ if(signal_names[rtmin+i])
+ sprintf (signal_names[rtmin+i], "RTMIN+%d", i);
+ }
+ if (rtmax-i < ARRAY_SIZE) {
+ signal_names[rtmax-i] = (char *)malloc(RTLEN);
+ if(signal_names[rtmax-i])
+ sprintf (signal_names[rtmax-i], "RTMAX-%d", i);
+ }
+ }
+
+ if (rtcnt < RTLIM/2-1 && rtcnt != (rtmax-rtmin)/2)
+ {
+ if (rtmin+rtcnt+1 < ARRAY_SIZE) {
+ /* Need an extra RTMIN signal */
+ signal_names[rtmin+rtcnt+1] = (char *)malloc(RTLEN);
+ if (signal_names[rtmin+rtcnt+1])
+ sprintf (signal_names[rtmin+rtcnt+1], "RTMIN+%d", rtcnt+1);
+ }
+ }
+ }
+#endif /* SIGRTMIN && SIGRTMAX */
+
+/* AIX */
+#if defined (SIGLOST) /* resource lost (eg, record-lock lost) */
+ signal_names[SIGLOST] = "LOST";
+#endif
+
+#if defined (SIGMSG) /* HFT input data pending */
+ signal_names[SIGMSG] = "MSG";
+#endif
+
+#if defined (SIGDANGER) /* system crash imminent */
+ signal_names[SIGDANGER] = "DANGER";
+#endif
+
+#if defined (SIGMIGRATE) /* migrate process to another CPU */
+ signal_names[SIGMIGRATE] = "MIGRATE";
+#endif
+
+#if defined (SIGPRE) /* programming error */
+ signal_names[SIGPRE] = "PRE";
+#endif
+
+#if defined (SIGVIRT) /* AIX virtual time alarm */
+ signal_names[SIGVIRT] = "VIRT";
+#endif
+
+#if defined (SIGALRM1) /* m:n condition variables */
+ signal_names[SIGALRM1] = "ALRM1";
+#endif
+
+#if defined (SIGWAITING) /* m:n scheduling */
+ signal_names[SIGWAITING] = "WAITING";
+#endif
+
+#if defined (SIGGRANT) /* HFT monitor mode granted */
+ signal_names[SIGGRANT] = "GRANT";
+#endif
+
+#if defined (SIGKAP) /* keep alive poll from native keyboard */
+ signal_names[SIGKAP] = "KAP";
+#endif
+
+#if defined (SIGRETRACT) /* HFT monitor mode retracted */
+ signal_names[SIGRETRACT] = "RETRACT";
+#endif
+
+#if defined (SIGSOUND) /* HFT sound sequence has completed */
+ signal_names[SIGSOUND] = "SOUND";
+#endif
+
+#if defined (SIGSAK) /* Secure Attention Key */
+ signal_names[SIGSAK] = "SAK";
+#endif
+
+/* SunOS5 */
+#if defined (SIGLWP) /* special signal used by thread library */
+ signal_names[SIGLWP] = "LWP";
+#endif
+
+#if defined (SIGFREEZE) /* special signal used by CPR */
+ signal_names[SIGFREEZE] = "FREEZE";
+#endif
+
+#if defined (SIGTHAW) /* special signal used by CPR */
+ signal_names[SIGTHAW] = "THAW";
+#endif
+
+#if defined (SIGCANCEL) /* thread cancellation signal used by libthread */
+ signal_names[SIGCANCEL] = "CANCEL";
+#endif
+
+/* HP-UX */
+#if defined (SIGDIL) /* DIL signal (?) */
+ signal_names[SIGDIL] = "DIL";
+#endif
+
+/* System V */
+#if defined (SIGCLD) /* Like SIGCHLD. */
+ signal_names[SIGCLD] = "CLD";
+#endif
+
+#if defined (SIGPWR) /* power state indication */
+ signal_names[SIGPWR] = "PWR";
+#endif
+
+#if defined (SIGPOLL) /* Pollable event (for streams) */
+ signal_names[SIGPOLL] = "POLL";
+#endif
+
+/* Unknown */
+#if defined (SIGWINDOW)
+ signal_names[SIGWINDOW] = "WINDOW";
+#endif
+
+/* Common */
+#if defined (SIGHUP) /* hangup */
+ signal_names[SIGHUP] = "HUP";
+#endif
+
+#if defined (SIGINT) /* interrupt */
+ signal_names[SIGINT] = "INT";
+#endif
+
+#if defined (SIGQUIT) /* quit */
+ signal_names[SIGQUIT] = "QUIT";
+#endif
+
+#if defined (SIGILL) /* illegal instruction (not reset when caught) */
+ signal_names[SIGILL] = "ILL";
+#endif
+
+#if defined (SIGTRAP) /* trace trap (not reset when caught) */
+ signal_names[SIGTRAP] = "TRAP";
+#endif
+
+#if defined (SIGIOT) /* IOT instruction */
+ signal_names[SIGIOT] = "IOT";
+#endif
+
+#if defined (SIGABRT) /* Cause current process to dump core. */
+ signal_names[SIGABRT] = "ABRT";
+#endif
+
+#if defined (SIGEMT) /* EMT instruction */
+ signal_names[SIGEMT] = "EMT";
+#endif
+
+#if defined (SIGFPE) /* floating point exception */
+ signal_names[SIGFPE] = "FPE";
+#endif
+
+#if defined (SIGKILL) /* kill (cannot be caught or ignored) */
+ signal_names[SIGKILL] = "KILL";
+#endif
+
+#if defined (SIGBUS) /* bus error */
+ signal_names[SIGBUS] = "BUS";
+#endif
+
+#if defined (SIGSEGV) /* segmentation violation */
+ signal_names[SIGSEGV] = "SEGV";
+#endif
+
+#if defined (SIGSYS) /* bad argument to system call */
+ signal_names[SIGSYS] = "SYS";
+#endif
+
+#if defined (SIGPIPE) /* write on a pipe with no one to read it */
+ signal_names[SIGPIPE] = "PIPE";
+#endif
+
+#if defined (SIGALRM) /* alarm clock */
+ signal_names[SIGALRM] = "ALRM";
+#endif
+
+#if defined (SIGTERM) /* software termination signal from kill */
+ signal_names[SIGTERM] = "TERM";
+#endif
+
+#if defined (SIGURG) /* urgent condition on IO channel */
+ signal_names[SIGURG] = "URG";
+#endif
+
+#if defined (SIGSTOP) /* sendable stop signal not from tty */
+ signal_names[SIGSTOP] = "STOP";
+#endif
+
+#if defined (SIGTSTP) /* stop signal from tty */
+ signal_names[SIGTSTP] = "TSTP";
+#endif
+
+#if defined (SIGCONT) /* continue a stopped process */
+ signal_names[SIGCONT] = "CONT";
+#endif
+
+#if defined (SIGCHLD) /* to parent on child stop or exit */
+ signal_names[SIGCHLD] = "CHLD";
+#endif
+
+#if defined (SIGTTIN) /* to readers pgrp upon background tty read */
+ signal_names[SIGTTIN] = "TTIN";
+#endif
+
+#if defined (SIGTTOU) /* like TTIN for output if (tp->t_local<OSTOP) */
+ signal_names[SIGTTOU] = "TTOU";
+#endif
+
+#if defined (SIGIO) /* input/output possible signal */
+ signal_names[SIGIO] = "IO";
+#endif
+
+#if defined (SIGXCPU) /* exceeded CPU time limit */
+ signal_names[SIGXCPU] = "XCPU";
+#endif
+
+#if defined (SIGXFSZ) /* exceeded file size limit */
+ signal_names[SIGXFSZ] = "XFSZ";
+#endif
+
+#if defined (SIGVTALRM) /* virtual time alarm */
+ signal_names[SIGVTALRM] = "VTALRM";
+#endif
+
+#if defined (SIGPROF) /* profiling time alarm */
+ signal_names[SIGPROF] = "PROF";
+#endif
+
+#if defined (SIGWINCH) /* window changed */
+ signal_names[SIGWINCH] = "WINCH";
+#endif
+
+/* 4.4 BSD */
+#if defined (SIGINFO) && !defined (_SEQUENT_) /* information request */
+ signal_names[SIGINFO] = "INFO";
+#endif
+
+#if defined (SIGUSR1) /* user defined signal 1 */
+ signal_names[SIGUSR1] = "USR1";
+#endif
+
+#if defined (SIGUSR2) /* user defined signal 2 */
+ signal_names[SIGUSR2] = "USR2";
+#endif
+
+#if defined (SIGKILLTHR) /* BeOS: Kill Thread */
+ signal_names[SIGKILLTHR] = "KILLTHR";
+#endif
+
+ for (i = 0; i < NSIG; i++)
+ if (signal_names[i] == (char *)NULL)
+ {
+ signal_names[i] = (char *)malloc (18);
+ if (signal_names[i])
+ sprintf (signal_names[i], "%d", i);
+ }
+}
diff -urN -x .svn ref/dash-0.5.11.5/src/mksyntax.c dash/src/mksyntax.c
--- ref/dash-0.5.11.5/src/mksyntax.c 2021-09-03 09:01:45.000000000 +0200
+++ dash/src/mksyntax.c 2022-09-28 22:24:25.160912201 +0200
@@ -37,7 +37,9 @@
*/
#include <stdio.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <string.h>
#include <sys/types.h>
#include "parser.h"
diff -urN -x .svn ref/dash-0.5.11.5/src/mystring.c dash/src/mystring.c
--- ref/dash-0.5.11.5/src/mystring.c 2018-05-08 09:15:03.000000000 +0200
+++ dash/src/mystring.c 2022-09-28 22:25:55.511321080 +0200
@@ -44,10 +44,13 @@
#include <ctype.h>
#include <errno.h>
+#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
+#endif
#include <limits.h>
-#include <inttypes.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include "shell.h"
#include "syntax.h"
#include "error.h"
diff -urN -x .svn ref/dash-0.5.11.5/src/mystring.h dash/src/mystring.h
--- ref/dash-0.5.11.5/src/mystring.h 2018-05-08 09:15:03.000000000 +0200
+++ dash/src/mystring.h 2022-10-01 00:24:03.160156054 +0200
@@ -34,7 +34,9 @@
* @(#)mystring.h 8.2 (Berkeley) 5/4/95
*/
+#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
+#endif
#include <string.h>
extern const char snlfmt[];
diff -urN -x .svn ref/dash-0.5.11.5/src/nodes.c.pat dash/src/nodes.c.pat
--- ref/dash-0.5.11.5/src/nodes.c.pat 2014-09-28 10:19:32.000000000 +0200
+++ dash/src/nodes.c.pat 2022-09-28 22:24:23.600870604 +0200
@@ -34,7 +34,9 @@
* @(#)nodes.c.pat 8.2 (Berkeley) 5/4/95
*/
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
/*
* Routine for dealing with parsed shell commands.
*/
diff -urN -x .svn ref/dash-0.5.11.5/src/options.c dash/src/options.c
--- ref/dash-0.5.11.5/src/options.c 2019-03-28 14:18:03.000000000 +0100
+++ dash/src/options.c 2022-09-28 22:24:23.284862177 +0200
@@ -34,7 +34,9 @@
#include <signal.h>
#include <unistd.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include "shell.h"
#define DEFINE_OPTIONS
diff -urN -x .svn ref/dash-0.5.11.5/src/output.c dash/src/output.c
--- ref/dash-0.5.11.5/src/output.c 2019-02-25 05:52:11.000000000 +0100
+++ dash/src/output.c 2022-09-28 22:24:19.960773544 +0200
@@ -50,7 +50,9 @@
#include <stdio.h> /* defines BUFSIZ */
#include <string.h>
#include <unistd.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#ifdef USE_GLIBC_STDIO
#include <fcntl.h>
#endif
@@ -75,7 +77,7 @@
};
struct output errout = {
.stream = 0, .nextc = 0, .end = 0, .buf = 0, .bufsize = 0, .fd = 2, .flags = 0
-}
+};
#ifdef notyet
struct output memout = {
.stream = 0, .nextc = 0, .end = 0, .buf = 0, .bufsize = 0, .fd = MEM_OUT, .flags = 0
@@ -88,13 +90,13 @@
struct output errout = {
.nextc = 0, .end = 0, .buf = 0, .bufsize = 0, .fd = 2, .flags = 0
};
-struct output preverrout;
#ifdef notyet
struct output memout = {
.nextc = 0, .end = 0, .buf = 0, .bufsize = 0, .fd = MEM_OUT, .flags = 0
};
#endif
#endif
+struct output preverrout;
struct output *out1 = &output;
struct output *out2 = &errout;
@@ -213,7 +215,6 @@
}
-#ifndef USE_GLIBC_STDIO
void
@@ -222,7 +223,6 @@
char buf = c;
outmem(&buf, 1, dest);
}
-#endif
void
@@ -376,7 +376,6 @@
}
-#ifdef notyet
#ifdef USE_GLIBC_STDIO
void initstreams() {
output.stream = stdout;
@@ -384,6 +383,7 @@
}
+#ifdef notyet
void
openmemout(void) {
INTOFF;
diff -urN -x .svn ref/dash-0.5.11.5/src/output.h dash/src/output.h
--- ref/dash-0.5.11.5/src/output.h 2014-10-27 05:18:12.000000000 +0100
+++ dash/src/output.h 2022-09-24 15:44:24.180816818 +0200
@@ -42,6 +42,8 @@
#endif
#include <sys/types.h>
+#include "system.h"
+
struct output {
#ifdef USE_GLIBC_STDIO
FILE *stream;
@@ -81,13 +83,11 @@
void doformat(struct output *, const char *, va_list);
#endif
int xwrite(int, const void *, size_t);
-#ifdef notyet
#ifdef USE_GLIBC_STDIO
void initstreams(void);
void openmemout(void);
int __closememout(void);
#endif
-#endif
static inline void
freestdout()
diff -urN -x .svn ref/dash-0.5.11.5/src/parser.c dash/src/parser.c
--- ref/dash-0.5.11.5/src/parser.c 2021-09-03 09:02:45.000000000 +0200
+++ dash/src/parser.c 2022-09-28 22:24:24.848903882 +0200
@@ -36,7 +36,9 @@
#include <alloca.h>
#endif
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include "shell.h"
#include "parser.h"
diff -urN -x .svn ref/dash-0.5.11.5/src/redir.c dash/src/redir.c
--- ref/dash-0.5.11.5/src/redir.c 2021-09-03 09:01:45.000000000 +0200
+++ dash/src/redir.c 2022-09-28 22:24:19.664765651 +0200
@@ -39,7 +39,9 @@
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
/*
* Code for dealing with input/output redirection.
@@ -176,7 +178,11 @@
out2 = &memout;
#endif
if (flags & REDIR_SAVEFD2 && sv->renamed[2] >= 0)
+#ifdef USE_GLIBC_STDIO
+ preverrout.stream = fdopen(sv->renamed[2],"a");
+#else
preverrout.fd = sv->renamed[2];
+#endif
}
diff -urN -x .svn ref/dash-0.5.11.5/src/shell.h dash/src/shell.h
--- ref/dash-0.5.11.5/src/shell.h 2014-09-28 10:19:32.000000000 +0200
+++ dash/src/shell.h 2022-09-24 15:44:24.180816818 +0200
@@ -82,6 +82,10 @@
#define TRACEV(param)
#endif
+#if !defined SIGCHLD && defined SIGCLD
+# define SIGCHLD SIGCLD
+#endif
+
#if defined(__GNUC__) && __GNUC__ < 3
#define va_copy __va_copy
#endif
diff -urN -x .svn ref/dash-0.5.11.5/src/system.c dash/src/system.c
--- ref/dash-0.5.11.5/src/system.c 2018-11-15 13:36:14.000000000 +0100
+++ dash/src/system.c 2022-09-29 23:55:40.743658122 +0200
@@ -27,35 +27,14 @@
*/
#ifndef HAVE_ISALPHA
-#define isalnum _isalnum
-#define iscntrl _iscntrl
-#define islower _islower
-#define isspace _isspace
-#define isalpha _isalpha
-#define isdigit _isdigit
-#define isprint _isprint
-#define isupper _isupper
-#define isblank _isblank
-#define isgraph _isgraph
-#define ispunct _ispunct
-#define isxdigit _isxdigit
#include <ctype.h>
-#undef isalnum
-#undef iscntrl
-#undef islower
-#undef isspace
-#undef isalpha
-#undef isdigit
-#undef isprint
-#undef isupper
-#undef isblank
-#undef isgraph
-#undef ispunct
-#undef isxdigit
#endif
#include <signal.h>
#include <string.h>
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif
#include "error.h"
#include "output.h"
@@ -92,6 +71,10 @@
{
static char buf[19];
+#if !HAVE_DECL_SYS_SIGLIST
+ extern char *signal_names[];
+# define sys_siglist signal_names
+#endif
if ((unsigned)sig < NSIG && sys_siglist[sig])
return (char *)sys_siglist[sig];
fmtstr(buf, sizeof(buf), "Signal %d", sig);
@@ -129,71 +112,226 @@
}
#endif
-#ifndef HAVE_ISALPHA
-int isalnum(int c) {
- return _isalnum(c);
-}
-
-int iscntrl(int c) {
- return _iscntrl(c);
+#ifndef HAVE_DUP2
+int dup2(int a, int b)
+{
+ close(b);
+ return fcntl(a, F_DUPFD, b);
}
+#endif
-
-int islower(int c) {
- return _islower(c);
+#ifndef HAVE_STRSTR
+char * strstr (const char* haystack, const char *needle)
+{
+ const char *start;
+ int i;
+ if (!haystack) return 0;
+ for(start=haystack; *start;start++) {
+ for(i=0; start[i] && needle[i]; i++)
+ if(start[i] != needle[i])
+ break;
+ if(!needle[i])
+ return (char *)start;
+ }
+ return NULL;
}
+#endif
+#ifndef HAVE_STRNDUP
+char *strdup(const char *str)
+{
+ char *nstr;
-int isspace(int c) {
- return _isspace(c);
-}
+ if (str == (char*)0)
+ return 0;
+ nstr = (char*)malloc((strlen(str) + 1));
-int isalpha(int c) {
- return _isalpha(c);
-}
+ if (nstr == (char*)0)
+ {
+ (void)fprintf(stderr, "strdup(): not enough memory to duplicate `%s'\n",
+ str);
+ exit(1);
+ }
+ (void)strcpy(nstr, str);
-int isdigit(int c) {
- return _isdigit(c);
+ return nstr;
}
+#endif
+#ifndef HAVE_STRCASECMP
+int strcasecmp(const char *s1, const char *s2)
+{
+ register const unsigned char *p1 = (const unsigned char *) s1;
+ register const unsigned char *p2 = (const unsigned char *) s2;
+ unsigned char c1, c2;
+
+ if (p1 == p2)
+ return 0;
+
+ do
+ {
+ c1 = tolower (*p1++);
+ c2 = tolower (*p2++);
+ if (c1 == '\0')
+ break;
+ }
+ while (c1 == c2);
-int isprint(int c) {
- return _isprint(c);
+ return c1 - c2;
}
+#endif
+#if 0
+static int getdigit(char a, int max)
+{
+ int dig;
-int isupper(int c) {
- return _isupper(c);
+ if(a < '0')
+ return -1;
+ if(a <= '9') {
+ dig = a - '0';
+ } else if(a >= 'a')
+ dig = a - 'a' + 10;
+ else if(a >= 'A')
+ dig = a - 'A' + 10;
+ else
+ return -1;
+ if(dig >= max)
+ return -1;
+ else
+ return dig;
}
+extern int errno;
+unsigned long strtoull(const char *string, char **eptr, int base)
+{
+ unsigned long long accu, dig;
+ if(base < 1 || base > 36) {
+ if(string[0] == '0') {
+ switch(string[1]) {
+ case 'x':
+ case 'X':
+ return strtoull(string+2, eptr, 16);
+ case 'b':
+ case 'B':
+ return strtoull(string+2, eptr, 2);
+ default:
+ return strtoull(string, eptr, 8);
+ }
+ }
+ return strtoull(string, eptr, 10);
+ }
+ if(base == 16 && string[0] == '0' &&
+ (string[1] == 'x' || string[1] == 'X'))
+ string += 2;
+
+ if(base == 2 && string[0] == '0' &&
+ (string[1] == 'b' || string[1] == 'B'))
+ string += 2;
+ accu = 0;
+ while( (dig = getdigit(*string, base)) != -1 ) {
+ accu = accu * base + dig;
+ string++;
+ }
+ if(eptr)
+ *eptr = (char *) string;
+ return accu;
+}
-#if HAVE_DECL_ISBLANK
-int isblank(int c) {
- return _isblank(c);
+long strtoll(const char *string, char **eptr, int base)
+{
+ if(*string == '-') {
+ return - (long) strtoull(string+1, eptr, base);
+ } else
+ return (long) strtoull(string, eptr, base);
}
#endif
-
-int isgraph(int c) {
- return _isgraph(c);
+#ifndef HAVE_STRTOUL
+unsigned long strtoul(const char *string, char **eptr, int base)
+{
+ return (unsigned long) strtol(string, eptr, base);
}
+#endif
+#ifndef HAVE_RAISE
+int raise(int sig)
+{
+ return kill(getpid(),sig);
+}
+#endif
-int ispunct(int c) {
- return _ispunct(c);
+#ifndef HAVE_STRERROR
+char *strerror(int x) {
+ extern char *sys_errlist[];
+ return sys_errlist[x];
}
+#endif
+#ifndef HAVE_STPNCPY
+char *stpncpy(char *dst, const char *src, int len)
+{
+ int i,nullSeen=0;
+ char *ret=dst+len;
+ for(i=0; i<len; i++) {
+ if(nullSeen)
+ dst[i] = '\0';
+ else {
+ dst[i] = src[i];
+ if(dst[i] == '\0') {
+ nullSeen = 1;
+ ret = dst+i;
+ }
+ }
+ }
+ return ret;
+}
+#endif
-int isxdigit(int c) {
- return _isxdigit(c);
+#ifndef HAVE_VSNPRINTF
+int vsnprintf(char *str, size_t size, const char *format, va_list ap)
+{
+ char buffer[4096];
+ int ret;
+ int n;
+ ret = vsprintf(buffer, format, ap);
+ if(ret < 0 || size == 0)
+ return ret;
+ n = (ret >= size) ? size - 1 : ret;
+ strncpy(str, buffer, n);
+ str[n]='\0';
+ return ret;
}
#endif
-#if !HAVE_DECL_ISBLANK
-int isblank(int c) {
- return c == ' ' || c == '\t';
+#ifndef HAVE_MEMMOVE
+/* memmove.c -- copy memory.
+ This snippet is in the public domain. */
+
+/* Written by David MacKenzie <djm@xxxxxxxxxxxxxx>. */
+
+#include <stddef.h>
+
+/* Copy LENGTH bytes from SOURCE to DEST. Does not null-terminate. */
+
+void *
+memmove (void *dest0, void const *source0, size_t length)
+{
+ char *dest = dest0;
+ char const *source = source0;
+ if (source < dest)
+ /* Moving from low mem to hi mem; start at end. */
+ for (source += length, dest += length; length; --length)
+ *--dest = *--source;
+ else if (source != dest)
+ {
+ /* Moving from hi mem to low mem; start at beginning. */
+ for (; length; --length)
+ *dest++ = *source++;
+ }
+ return dest0;
}
#endif
diff -urN -x .svn ref/dash-0.5.11.5/src/system.h dash/src/system.h
--- ref/dash-0.5.11.5/src/system.h 2018-12-14 06:48:03.000000000 +0100
+++ dash/src/system.h 2022-09-24 15:44:37.093154232 +0200
@@ -26,12 +26,14 @@
* SUCH DAMAGE.
*/
+#ifndef SYSTEM_INCL
+
#include <limits.h>
#include <signal.h>
#include <sys/types.h>
#ifndef SSIZE_MAX
-#define SSIZE_MAX ((ssize_t)((size_t)-1 >> 1))
+#define SSIZE_MAX ((1 << (sizeof(ssize_t)*8-1))-1)
#endif
static inline void sigclearmask(void)
@@ -48,9 +50,11 @@
#pragma GCC diagnostic pop
#endif
#else
+# ifdef HAVE_SIGPROCMASK
sigset_t set;
sigemptyset(&set);
sigprocmask(SIG_SETMASK, &set, 0);
+# endif
#endif
}
@@ -79,11 +83,19 @@
#endif
#ifndef HAVE_STRTOIMAX
+#if SIZEOF_INTMAX_T > SIZEOF_LONG_INT
#define strtoimax strtoll
+#else
+#define strtoimax strtol
+#endif
#endif
#ifndef HAVE_STRTOUMAX
+#if SIZEOF_INTMAX_T > SIZEOF_LONG_INT
#define strtoumax strtoull
+#else
+#define strtoumax strtoul
+#endif
#endif
#ifndef HAVE_BSEARCH
@@ -91,6 +103,8 @@
int (*)(const void *, const void *));
#endif
+#include <stdio.h>
+
#ifndef HAVE_KILLPG
static inline int killpg(pid_t pid, int signal)
{
@@ -98,7 +112,13 @@
if (pid < 0)
abort();
#endif
- return kill(-pid, signal);
+ return kill(
+#ifdef HAVE_SETPGID
+ -pid
+#else
+ pid
+#endif
+ , signal);
}
#endif
@@ -116,3 +136,105 @@
* code
*/
#define uninitialized_var(x) x = x
+
+#if (defined O_NDELAY && !defined O_NONBLOCK)
+# define O_NONBLOCK O_NDELAY
+#endif
+
+#if !defined SIGCHLD && defined SIGCLD
+# define SIGCHLD SIGCLD
+#endif
+
+#ifndef FD_CLOEXEC
+# define FD_CLOEXEC 1
+#endif
+
+#ifndef WEXITSTATUS
+
+/* If WIFEXITED(STATUS), the low-order 8 bits of the status. */
+#undef WEXITSTATUS
+#define WEXITSTATUS(status) (((status) & 0xff00) >> 8)
+
+/* If WIFSIGNALED(STATUS), the terminating signal. */
+#undef WTERMSIG
+#define WTERMSIG(status) ((status) & 0x7f)
+
+/* If WIFSTOPPED(STATUS), the signal that stopped the child. */
+#undef WSTOPSIG
+#define WSTOPSIG(status) WEXITSTATUS(status)
+
+/* Nonzero if STATUS indicates normal termination. */
+#undef WIFEXITED
+#define WIFEXITED(status) (WTERMSIG(status) == 0)
+
+/* Nonzero if STATUS indicates termination by a signal. */
+#undef WIFSIGNALED
+#define WIFSIGNALED(status) \
+ (((signed char) (((status) & 0x7f) + 1) >> 1) > 0)
+
+/* Nonzero if STATUS indicates the child is stopped. */
+#undef WIFSTOPPED
+#define WIFSTOPPED(status) (((status) & 0xff) == 0x7f)
+
+/* Nonzero if STATUS indicates the child dumped core. */
+#undef WCOREDUMP
+#ifndef WCOREFLAG
+# define WCOREFLAG 0x80
+#endif
+#define WCOREDUMP(status) ((status) & WCOREFLAG)
+
+#endif
+
+#ifndef HAVE_STRSTR
+extern char * strstr (const char* haystack, const char *needle);
+#endif
+
+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+
+#ifndef NAME_MAX
+#define NAME_MAX 14
+#endif
+
+#ifndef S_ISREG
+#define S_ISREG(x) ((x) & S_IFREG)
+#endif
+#ifndef S_ISDIR
+#define S_ISDIR(x) ((x) & S_IFDIR)
+#endif
+#ifndef S_ISCHR
+#define S_ISCHR(x) ((x) & S_IFCHR)
+#endif
+#ifndef S_ISBLK
+#define S_ISBLK(x) ((x) & S_IFBLK)
+#endif
+
+#ifndef S_IFFIFO
+#define S_IFFIFO 0
+#endif
+#ifndef S_ISFIFO
+#define S_ISFIFO(x) ((x) & S_IFFIFO)
+#endif
+
+#ifndef S_IFSOCK
+#define S_IFSOCK 0
+#endif
+#ifndef S_ISSOCK
+#define S_ISSOCK(x) ((x) & S_IFSOCK)
+#endif
+
+#ifndef S_IFLNK
+#define S_IFLNK 0
+#endif
+#ifndef S_ISLNK
+#define S_ISLNK(x) ((x) & S_IFLNK)
+#endif
+
+#ifndef HAVE_LSTAT
+#define lstat stat
+#endif
+
+#define SYSTEM_INCL
+#endif
+
diff -urN -x .svn ref/dash-0.5.11.5/src/trap.c dash/src/trap.c
--- ref/dash-0.5.11.5/src/trap.c 2021-05-17 08:40:16.000000000 +0200
+++ dash/src/trap.c 2022-09-30 22:41:43.982607440 +0200
@@ -34,7 +34,9 @@
#include <signal.h>
#include <unistd.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#include <string.h>
#include "shell.h"
@@ -85,10 +87,20 @@
#ifdef mkinit
INCLUDE "memalloc.h"
INCLUDE "trap.h"
+INCLUDE "system.h"
INIT {
sigmode[SIGCHLD - 1] = S_DFL;
+#ifdef HAVE_SIGACTION
+ /*
+ * If we have no sigaction, don't enable sigchld here, as it
+ * may interfere with initialization of other modules, that
+ * may spawn child processes, which might accidentally inherit
+ * this signal handling (such as getcwd()). Instead, SIGCHLD
+ * handler will be activated on first wait in waitproc.
+ */
setsignal(SIGCHLD);
+#endif
}
FORKRESET {
@@ -179,7 +191,16 @@
int action;
int lvforked;
char *t, tsig;
+#ifdef HAVE_SIGACTION
struct sigaction act;
+#define SIGNAL(signo) sigaction(signo, &act,0)
+#define HDLR act.sa_handler
+#else
+ typedef void (*sighandler_t)(int);
+ sighandler_t *hdlr;
+#define SIGNAL(signo) signal(signo, hdlr)
+#define HDLR hdlr
+#endif
lvforked = vforked;
@@ -206,12 +227,18 @@
action = S_IGN;
break;
#if JOBS
+#ifdef SIGTSTP
case SIGTSTP:
+#endif
+#ifdef SIGTTOU
case SIGTTOU:
+#endif
+#if defined SIGTSTP || defined SIGTTOU
if (mflag)
action = S_IGN;
break;
#endif
+#endif
}
}
@@ -220,6 +247,7 @@
t = &sigmode[signo - 1];
tsig = *t;
+#ifdef HAVE_SIGACTION
if (tsig == 0) {
/*
* current setting unknown
@@ -233,32 +261,37 @@
return;
}
if (act.sa_handler == SIG_IGN) {
+#ifdef SIGTSTP
if (mflag && (signo == SIGTSTP ||
- signo == SIGTTIN || signo == SIGTTOU)) {
- tsig = S_IGN; /* don't hard ignore these */
+ signo == SIGTTIN || signo == SIGTTOU)) {
+ tsig = S_IGN; /* don't hard ignore these */
} else
+#endif
tsig = S_HARD_IGN;
} else {
tsig = S_RESET; /* force to be set */
}
}
+#endif
if (tsig == S_HARD_IGN || tsig == action)
return;
switch (action) {
case S_CATCH:
- act.sa_handler = onsig;
+ HDLR = onsig;
break;
case S_IGN:
- act.sa_handler = SIG_IGN;
+ HDLR = SIG_IGN;
break;
default:
- act.sa_handler = SIG_DFL;
+ HDLR = SIG_DFL;
}
if (!lvforked)
*t = action;
+#ifdef HAVE_SIGACTION
act.sa_flags = 0;
sigfillset(&act.sa_mask);
- sigaction(signo, &act, 0);
+#endif
+ SIGNAL(signo);
}
/*
@@ -284,6 +317,10 @@
void
onsig(int signo)
{
+#ifndef HAVE_SIGACTION
+ if(signo != SIGCHLD)
+ signal(signo, onsig);
+#endif
if (vforked)
return;
@@ -439,8 +476,13 @@
void sigblockall(sigset_t *oldmask)
{
+#ifdef HAVE_SIGPROCMASK
sigset_t mask;
sigfillset(&mask);
sigprocmask(SIG_SETMASK, &mask, oldmask);
+#else
+ if(oldmask)
+ *oldmask = 0;
+#endif
}
diff -urN -x .svn ref/dash-0.5.11.5/src/var.c dash/src/var.c
--- ref/dash-0.5.11.5/src/var.c 2021-05-17 08:40:16.000000000 +0200
+++ dash/src/var.c 2022-09-28 22:24:19.116751039 +0200
@@ -34,7 +34,9 @@
#include <unistd.h>
#include <stdio.h>
+#ifdef HAVE_STDLIB_H
#include <stdlib.h>
+#endif
#ifdef HAVE_PATHS_H
#include <paths.h>
#endif
@@ -390,7 +392,13 @@
if (*p)
q = single_quote(++p);
+#ifdef HAVE_VSNPRINTF
out1fmt("%s%s%.*s%s\n", prefix, sep, (int)(p - *ep), *ep, q);
+#else
+ out1fmt("%s%s%.*s", prefix, sep, (int)(p - *ep), *ep);
+ outstr(q, out1);
+ outcslow('\n', out1);
+#endif
}
return 0;
diff -urN -x .svn ref/dash-0.5.11.5/src/var.h dash/src/var.h
--- ref/dash-0.5.11.5/src/var.h 2021-05-17 08:40:16.000000000 +0200
+++ dash/src/var.h 2022-09-28 22:32:55.026500526 +0200
@@ -34,7 +34,9 @@
* @(#)var.h 8.2 (Berkeley) 5/4/95
*/
+#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
+#endif
/*
* Shell variables.
Re: [PATCH] Portability of dash to legacy systems, such as AT&T Unix PC
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- Subject: Re: [PATCH] Portability of dash to legacy systems, such as AT&T Unix PC
- From: Alain Knaff <alain@xxxxxxxx>
- Date: Sat, 1 Oct 2022 20:45:50 +0200
- In-reply-to: <6ea7da38-204f-54bf-7156-085a1589c40b@knaff.lu>
- References: <aa0e9215-622a-17e0-327b-f0233ed32ad8@knaff.lu> <6ea7da38-204f-54bf-7156-085a1589c40b@knaff.lu>
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- From: Alain Knaff
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