diff options
| -rw-r--r-- | ChangeLog | 14 | ||||
| -rw-r--r-- | unix/Makefile.in | 11 | ||||
| -rwxr-xr-x | unix/configure | 1537 | ||||
| -rw-r--r-- | unix/configure.in | 15 | ||||
| -rw-r--r-- | unix/tcl.m4 | 397 | ||||
| -rw-r--r-- | unix/tclUnixChan.c | 24 | ||||
| -rw-r--r-- | unix/tclUnixFCmd.c | 60 | ||||
| -rw-r--r-- | unix/tclUnixPort.h | 29 | ||||
| -rw-r--r-- | unix/tclUnixSock.c | 16 |
9 files changed, 2089 insertions, 14 deletions
@@ -1,3 +1,17 @@ +2006-09-06 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> + + * unix/tclUnixChan.c: Added TCL_THREADS ifdef'ed usage + * unix/tclUnixFCmd.c: of MT-safe calls like: + * unix/tclUnixSock.c: getpwuid, getpwnam, getgrgid, getgrnam, + * unix/tclUnixPort.h: gethostbyname and gethostbyaddr. + * unix/Makefile.in: See Tcl Bug: 999544 + * unix/configure.in: + * unix/tcl.m4: + * unix/configure: Regenerated. + + * unix/tclUnixCompat.c: New file containing MT-safe implementation + of some library calls. + 2006-09-04 Don Porter <dgp@users.sourceforge.net> * generic/tclCompExpr.c: Removed much complexity that is diff --git a/unix/Makefile.in b/unix/Makefile.in index 98f5fd6..7f38795 100644 --- a/unix/Makefile.in +++ b/unix/Makefile.in @@ -5,7 +5,7 @@ # "autoconf" program (constructs like "@foo@" will get replaced in the # actual Makefile. # -# RCS: @(#) $Id: Makefile.in,v 1.187 2006/08/30 17:58:24 hobbs Exp $ +# RCS: @(#) $Id: Makefile.in,v 1.188 2006/09/06 13:23:36 vasiljevic Exp $ VERSION = @TCL_VERSION@ MAJOR_VERSION = @TCL_MAJOR_VERSION@ @@ -132,7 +132,8 @@ GENERIC_FLAGS = #GENERIC_FLAGS = -DTCL_GENERIC_ONLY UNIX_OBJS = tclUnixChan.o tclUnixEvent.o tclUnixFCmd.o \ tclUnixFile.o tclUnixPipe.o tclUnixSock.o \ - tclUnixTime.o tclUnixInit.o tclUnixThrd.o + tclUnixTime.o tclUnixInit.o tclUnixThrd.o \ + tclUnixCompat.o #UNIX_OBJS = NOTIFY_OBJS = tclUnixNotfy.o #NOTIFY_OBJS = @@ -514,7 +515,8 @@ UNIX_SRCS = \ $(UNIX_DIR)/tclUnixTest.c \ $(UNIX_DIR)/tclUnixThrd.c \ $(UNIX_DIR)/tclUnixTime.c \ - $(UNIX_DIR)/tclUnixInit.c + $(UNIX_DIR)/tclUnixInit.c \ + $(UNIX_DIR)/tclUnixCompat.c NOTIFY_SRCS = \ $(UNIX_DIR)/tclUnixNotfy.c @@ -1438,6 +1440,9 @@ tclUnixInit.o: $(UNIX_DIR)/tclUnixInit.c tclConfig.sh -DTCL_PACKAGE_PATH="\"${TCL_PACKAGE_PATH}\"" \ $(UNIX_DIR)/tclUnixInit.c +tclUnixCompat.o: $(UNIX_DIR)/tclUnixCompat.c + $(CC) -c $(CC_SWITCHES) $(UNIX_DIR)/tclUnixCompat.c + # The following are Mac OS X only sources: tclMacOSXBundle.o: $(MAC_OSX_DIR)/tclMacOSXBundle.c $(CC) -c $(CC_SWITCHES) $(MAC_OSX_DIR)/tclMacOSXBundle.c diff --git a/unix/configure b/unix/configure index 65ff57e..bf0d085 100755 --- a/unix/configure +++ b/unix/configure @@ -9805,6 +9805,1543 @@ _ACEOF fi +#-------------------------------------------------------------------- +# Look for thread-safe variants of some library functions. +#-------------------------------------------------------------------- + +if test "${TCL_THREADS}" = 1; then + echo "$as_me:$LINENO: checking for getpwuid_r" >&5 +echo $ECHO_N "checking for getpwuid_r... $ECHO_C" >&6 +if test "${ac_cv_func_getpwuid_r+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define getpwuid_r to an innocuous variant, in case <limits.h> declares getpwuid_r. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define getpwuid_r innocuous_getpwuid_r + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char getpwuid_r (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef getpwuid_r + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getpwuid_r (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_getpwuid_r) || defined (__stub___getpwuid_r) +choke me +#else +char (*f) () = getpwuid_r; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != getpwuid_r; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_getpwuid_r=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_getpwuid_r=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_getpwuid_r" >&5 +echo "${ECHO_T}$ac_cv_func_getpwuid_r" >&6 +if test $ac_cv_func_getpwuid_r = yes; then + + echo "$as_me:$LINENO: checking for getpwuid_r with 5 args" >&5 +echo $ECHO_N "checking for getpwuid_r with 5 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <sys/types.h> + #include <pwd.h> + +int +main () +{ + + uid_t uid; + struct passwd pw, *pwp; + char buf[512]; + int buflen = 512; + + (void) getpwuid_r(uid, &pw, buf, buflen, &pwp); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETPWUID_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETPWUID_R_5 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + echo "$as_me:$LINENO: checking for getpwuid_r with 4 args" >&5 +echo $ECHO_N "checking for getpwuid_r with 4 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <sys/types.h> + #include <pwd.h> + +int +main () +{ + + uid_t uid; + struct passwd pw; + char buf[512]; + int buflen = 512; + + (void)getpwnam_r(uid, &pw, buf, buflen); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETPWUID_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETPWUID_R_4 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi + + + echo "$as_me:$LINENO: checking for getpwnam_r" >&5 +echo $ECHO_N "checking for getpwnam_r... $ECHO_C" >&6 +if test "${ac_cv_func_getpwnam_r+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define getpwnam_r to an innocuous variant, in case <limits.h> declares getpwnam_r. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define getpwnam_r innocuous_getpwnam_r + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char getpwnam_r (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef getpwnam_r + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getpwnam_r (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_getpwnam_r) || defined (__stub___getpwnam_r) +choke me +#else +char (*f) () = getpwnam_r; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != getpwnam_r; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_getpwnam_r=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_getpwnam_r=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_getpwnam_r" >&5 +echo "${ECHO_T}$ac_cv_func_getpwnam_r" >&6 +if test $ac_cv_func_getpwnam_r = yes; then + + echo "$as_me:$LINENO: checking for getpwnam_r with 5 args" >&5 +echo $ECHO_N "checking for getpwnam_r with 5 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <sys/types.h> + #include <pwd.h> + +int +main () +{ + + char *name; + struct passwd pw, *pwp; + char buf[512]; + int buflen = 512; + + (void) getpwnam_r(name, &pw, buf, buflen, &pwp); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETPWNAM_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETPWNAM_R_5 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + echo "$as_me:$LINENO: checking for getpwnam_r with 4 args" >&5 +echo $ECHO_N "checking for getpwnam_r with 4 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <sys/types.h> + #include <pwd.h> + +int +main () +{ + + char *name; + struct passwd pw; + char buf[512]; + int buflen = 512; + + (void)getpwnam_r(name, &pw, buf, buflen); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETPWNAM_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETPWNAM_R_4 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi + + + echo "$as_me:$LINENO: checking for getgrgid_r" >&5 +echo $ECHO_N "checking for getgrgid_r... $ECHO_C" >&6 +if test "${ac_cv_func_getgrgid_r+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define getgrgid_r to an innocuous variant, in case <limits.h> declares getgrgid_r. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define getgrgid_r innocuous_getgrgid_r + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char getgrgid_r (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef getgrgid_r + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getgrgid_r (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_getgrgid_r) || defined (__stub___getgrgid_r) +choke me +#else +char (*f) () = getgrgid_r; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != getgrgid_r; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_getgrgid_r=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_getgrgid_r=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_getgrgid_r" >&5 +echo "${ECHO_T}$ac_cv_func_getgrgid_r" >&6 +if test $ac_cv_func_getgrgid_r = yes; then + + echo "$as_me:$LINENO: checking for getgrgid_r with 5 args" >&5 +echo $ECHO_N "checking for getgrgid_r with 5 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <sys/types.h> + #include <grp.h> + +int +main () +{ + + gid_t gid; + struct group gr, *grp; + char buf[512]; + int buflen = 512; + + (void) getgrgid_r(gid, &gr, buf, buflen, &grp); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETGRGID_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETGRGID_R_5 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + echo "$as_me:$LINENO: checking for getgrgid_r with 4 args" >&5 +echo $ECHO_N "checking for getgrgid_r with 4 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <sys/types.h> + #include <grp.h> + +int +main () +{ + + gid_t gid; + struct group gr; + char buf[512]; + int buflen = 512; + + (void)getgrgid_r(gid, &gr, buf, buflen); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETGRGID_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETGRGID_R_4 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi + + + echo "$as_me:$LINENO: checking for getgrnam_r" >&5 +echo $ECHO_N "checking for getgrnam_r... $ECHO_C" >&6 +if test "${ac_cv_func_getgrnam_r+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define getgrnam_r to an innocuous variant, in case <limits.h> declares getgrnam_r. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define getgrnam_r innocuous_getgrnam_r + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char getgrnam_r (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef getgrnam_r + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char getgrnam_r (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_getgrnam_r) || defined (__stub___getgrnam_r) +choke me +#else +char (*f) () = getgrnam_r; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != getgrnam_r; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_getgrnam_r=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_getgrnam_r=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_getgrnam_r" >&5 +echo "${ECHO_T}$ac_cv_func_getgrnam_r" >&6 +if test $ac_cv_func_getgrnam_r = yes; then + + echo "$as_me:$LINENO: checking for getgrnam_r with 5 args" >&5 +echo $ECHO_N "checking for getgrnam_r with 5 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <sys/types.h> + #include <grp.h> + +int +main () +{ + + char *name; + struct group gr, *grp; + char buf[512]; + int buflen = 512; + + (void) getgrnam_r(name, &gr, buf, buflen, &grp); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETGRNAM_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETGRNAM_R_5 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + echo "$as_me:$LINENO: checking for getgrnam_r with 4 args" >&5 +echo $ECHO_N "checking for getgrnam_r with 4 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <sys/types.h> + #include <grp.h> + +int +main () +{ + + char *name; + struct group gr; + char buf[512]; + int buflen = 512; + + (void)getgrnam_r(name, &gr, buf, buflen); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETGRNAM_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETGRNAM_R_4 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi + + + echo "$as_me:$LINENO: checking for gethostbyname_r" >&5 +echo $ECHO_N "checking for gethostbyname_r... $ECHO_C" >&6 +if test "${ac_cv_func_gethostbyname_r+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define gethostbyname_r to an innocuous variant, in case <limits.h> declares gethostbyname_r. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define gethostbyname_r innocuous_gethostbyname_r + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char gethostbyname_r (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef gethostbyname_r + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname_r (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_gethostbyname_r) || defined (__stub___gethostbyname_r) +choke me +#else +char (*f) () = gethostbyname_r; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != gethostbyname_r; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_gethostbyname_r=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_gethostbyname_r=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname_r" >&5 +echo "${ECHO_T}$ac_cv_func_gethostbyname_r" >&6 +if test $ac_cv_func_gethostbyname_r = yes; then + + echo "$as_me:$LINENO: checking for gethostbyname_r with 6 args" >&5 +echo $ECHO_N "checking for gethostbyname_r with 6 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <netdb.h> + +int +main () +{ + + char *name; + struct hostent *he, *res; + char buffer[2048]; + int buflen = 2048; + int h_errnop; + + (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETHOSTBYNAME_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETHOSTBYNAME_R_6 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + echo "$as_me:$LINENO: checking for gethostbyname_r with 5 args" >&5 +echo $ECHO_N "checking for gethostbyname_r with 5 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <netdb.h> + +int +main () +{ + + char *name; + struct hostent *he; + char buffer[2048]; + int buflen = 2048; + int h_errnop; + + (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETHOSTBYNAME_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETHOSTBYNAME_R_5 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + echo "$as_me:$LINENO: checking for gethostbyname_r with 3 args" >&5 +echo $ECHO_N "checking for gethostbyname_r with 3 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <netdb.h> + +int +main () +{ + + char *name; + struct hostent *he; + struct hostent_data data; + + (void) gethostbyname_r(name, he, &data); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETHOSTBYNAME_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETHOSTBYNAME_R_3 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi + + + echo "$as_me:$LINENO: checking for gethostbyaddr_r" >&5 +echo $ECHO_N "checking for gethostbyaddr_r... $ECHO_C" >&6 +if test "${ac_cv_func_gethostbyaddr_r+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define gethostbyaddr_r to an innocuous variant, in case <limits.h> declares gethostbyaddr_r. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define gethostbyaddr_r innocuous_gethostbyaddr_r + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char gethostbyaddr_r (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef gethostbyaddr_r + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyaddr_r (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_gethostbyaddr_r) || defined (__stub___gethostbyaddr_r) +choke me +#else +char (*f) () = gethostbyaddr_r; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != gethostbyaddr_r; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_gethostbyaddr_r=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +ac_cv_func_gethostbyaddr_r=no +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyaddr_r" >&5 +echo "${ECHO_T}$ac_cv_func_gethostbyaddr_r" >&6 +if test $ac_cv_func_gethostbyaddr_r = yes; then + + echo "$as_me:$LINENO: checking for gethostbyaddr_r with 7 args" >&5 +echo $ECHO_N "checking for gethostbyaddr_r with 7 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <netdb.h> + +int +main () +{ + + char *addr; + int length; + int type; + struct hostent *result; + char buffer[2048]; + int buflen = 2048; + int h_errnop; + + (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen, + &h_errnop); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETHOSTBYADDR_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETHOSTBYADDR_R_7 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + echo "$as_me:$LINENO: checking for gethostbyaddr_r with 8 args" >&5 +echo $ECHO_N "checking for gethostbyaddr_r with 8 args... $ECHO_C" >&6 + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + #include <netdb.h> + +int +main () +{ + + char *addr; + int length; + int type; + struct hostent *result, *resultp; + char buffer[2048]; + int buflen = 2048; + int h_errnop; + + (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen, + &resultp, &h_errnop); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETHOSTBYADDR_R 1 +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GETHOSTBYADDR_R_8 1 +_ACEOF + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext + +fi + + +fi + #--------------------------------------------------------------------------- # Determine which interface to use to talk to the serial port. # Note that #include lines must begin in leftmost column for diff --git a/unix/configure.in b/unix/configure.in index 6c3ff2a..8e248e9 100644 --- a/unix/configure.in +++ b/unix/configure.in @@ -3,7 +3,7 @@ dnl This file is an input file used by the GNU "autoconf" program to dnl generate the file "configure", which is run during Tcl installation dnl to configure the system for the local environment. # -# RCS: @(#) $Id: configure.in,v 1.144 2006/08/21 01:08:42 das Exp $ +# RCS: @(#) $Id: configure.in,v 1.145 2006/09/06 13:23:37 vasiljevic Exp $ AC_INIT([tcl],[8.5]) AC_PREREQ(2.59) @@ -162,6 +162,19 @@ if test "`uname -s`" = "Darwin" && test "${TCL_THREADS}" = 1 && \ fi AC_CHECK_FUNC(realpath, , [AC_DEFINE(NO_REALPATH, 1, [Do we have realpath()])]) +#-------------------------------------------------------------------- +# Look for thread-safe variants of some library functions. +#-------------------------------------------------------------------- + +if test "${TCL_THREADS}" = 1; then + SC_TCL_GETPWUID_R + SC_TCL_GETPWNAM_R + SC_TCL_GETGRGID_R + SC_TCL_GETGRNAM_R + SC_TCL_GETHOSTBYNAME_R + SC_TCL_GETHOSTBYADDR_R +fi + #--------------------------------------------------------------------------- # Determine which interface to use to talk to the serial port. # Note that #include lines must begin in leftmost column for diff --git a/unix/tcl.m4 b/unix/tcl.m4 index e1ef439..39bcb34 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -2785,6 +2785,403 @@ AC_DEFUN([SC_TCL_CHECK_BROKEN_FUNC],[ fi ]) +#-------------------------------------------------------------------- +# SC_TCL_GETHOSTBYADDR_R +# +# Check if we have MT-safe variant of gethostbyaddr(). +# +# Arguments: +# None +# +# Results: +# +# Might define the following vars: +# HAVE_GETHOSTBYADDR_R +# HAVE_GETHOSTBYADDR_R_7 +# HAVE_GETHOSTBYADDR_R_8 +# +#-------------------------------------------------------------------- + +AC_DEFUN([SC_TCL_GETHOSTBYADDR_R], [AC_CHECK_FUNC(gethostbyaddr_r, [ + AC_MSG_CHECKING([for gethostbyaddr_r with 7 args]) + AC_TRY_COMPILE([ + #include <netdb.h> + ], [ + char *addr; + int length; + int type; + struct hostent *result; + char buffer[2048]; + int buflen = 2048; + int h_errnop; + + (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen, + &h_errnop); + ], [ + AC_DEFINE(HAVE_GETHOSTBYADDR_R, 1, + [Define to 1 if gethostbyaddr_r is available.]) + AC_DEFINE(HAVE_GETHOSTBYADDR_R_7, 1, + [Define to 1 if gethostbyaddr_r takes 7 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + AC_MSG_CHECKING([for gethostbyaddr_r with 8 args]) + AC_TRY_COMPILE([ + #include <netdb.h> + ], [ + char *addr; + int length; + int type; + struct hostent *result, *resultp; + char buffer[2048]; + int buflen = 2048; + int h_errnop; + + (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen, + &resultp, &h_errnop); + ], [ + AC_DEFINE(HAVE_GETHOSTBYADDR_R, 1, + [Define to 1 if gethostbyaddr_r is available.]) + AC_DEFINE(HAVE_GETHOSTBYADDR_R_8, 1, + [Define to 1 if gethostbyaddr_r takes 8 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + + ]) + ]) +]) +]) + +#-------------------------------------------------------------------- +# SC_TCL_GETHOSTBYNAME_R +# +# Check to see what variant of gethostbyname_r() we have. +# Based on David Arnold's example from the comp.programming.threads +# FAQ Q213 +# +# Arguments: +# None +# +# Results: +# +# Might define the following vars: +# HAVE_GETHOSTBYADDR_R +# HAVE_GETHOSTBYADDR_R_3 +# HAVE_GETHOSTBYADDR_R_5 +# HAVE_GETHOSTBYADDR_R_6 +# +#-------------------------------------------------------------------- + +AC_DEFUN([SC_TCL_GETHOSTBYNAME_R], [AC_CHECK_FUNC(gethostbyname_r, [ + AC_MSG_CHECKING([for gethostbyname_r with 6 args]) + AC_TRY_COMPILE([ + #include <netdb.h> + ], [ + char *name; + struct hostent *he, *res; + char buffer[2048]; + int buflen = 2048; + int h_errnop; + + (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop); + ], [ + AC_DEFINE(HAVE_GETHOSTBYNAME_R, 1, + [Define to 1 if gethostbyname_r is available.]) + AC_DEFINE(HAVE_GETHOSTBYNAME_R_6, 1, + [Define to 1 if gethostbyname_r takes 6 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + AC_MSG_CHECKING([for gethostbyname_r with 5 args]) + AC_TRY_COMPILE([ + #include <netdb.h> + ], [ + char *name; + struct hostent *he; + char buffer[2048]; + int buflen = 2048; + int h_errnop; + + (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop); + ], [ + AC_DEFINE(HAVE_GETHOSTBYNAME_R, 1, + [Define to 1 if gethostbyname_r is available.]) + AC_DEFINE(HAVE_GETHOSTBYNAME_R_5, 1, + [Define to 1 if gethostbyname_r takes 5 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + AC_MSG_CHECKING([for gethostbyname_r with 3 args]) + AC_TRY_COMPILE([ + #include <netdb.h> + ], [ + char *name; + struct hostent *he; + struct hostent_data data; + + (void) gethostbyname_r(name, he, &data); + ], [ + AC_DEFINE(HAVE_GETHOSTBYNAME_R, 1, + [Define to 1 if gethostbyname_r is available.]) + AC_DEFINE(HAVE_GETHOSTBYNAME_R_3, 1, + [Define to 1 if gethostbyname_r takes 3 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + ]) + ]) + ]) +]) +]) + +#-------------------------------------------------------------------- +# SC_TCL_GETPWUID_R +# +# Check if we have MT-safe variant of getpwuid() and if yes, +# which one exactly. +# +# Arguments: +# None +# +# Results: +# +# Might define the following vars: +# HAVE_GETPWUID_R +# HAVE_GETPWUID_R_4 +# HAVE_GETPWUID_R_5 +# +#-------------------------------------------------------------------- + +AC_DEFUN([SC_TCL_GETPWUID_R], [AC_CHECK_FUNC(getpwuid_r, [ + AC_MSG_CHECKING([for getpwuid_r with 5 args]) + AC_TRY_COMPILE([ + #include <sys/types.h> + #include <pwd.h> + ], [ + uid_t uid; + struct passwd pw, *pwp; + char buf[512]; + int buflen = 512; + + (void) getpwuid_r(uid, &pw, buf, buflen, &pwp); + ], [ + AC_DEFINE(HAVE_GETPWUID_R, 1, + [Define to 1 if getpwuid_r is available.]) + AC_DEFINE(HAVE_GETPWUID_R_5, 1, + [Define to 1 if getpwuid_r takes 5 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + AC_MSG_CHECKING([for getpwuid_r with 4 args]) + AC_TRY_COMPILE([ + #include <sys/types.h> + #include <pwd.h> + ], [ + uid_t uid; + struct passwd pw; + char buf[512]; + int buflen = 512; + + (void)getpwnam_r(uid, &pw, buf, buflen); + ], [ + AC_DEFINE(HAVE_GETPWUID_R, 1, + [Define to 1 if getpwuid_r is available.]) + AC_DEFINE(HAVE_GETPWUID_R_4, 1, + [Define to 1 if getpwuid_r takes 4 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + ]) + ]) +]) +]) + +#-------------------------------------------------------------------- +# SC_TCL_GETPWNAM_R +# +# Check if we have MT-safe variant of getpwnam() and if yes, +# which one exactly. +# +# Arguments: +# None +# +# Results: +# +# Might define the following vars: +# HAVE_GETPWNAM_R +# HAVE_GETPWNAM_R_4 +# HAVE_GETPWNAM_R_5 +# +#-------------------------------------------------------------------- + +AC_DEFUN([SC_TCL_GETPWNAM_R], [AC_CHECK_FUNC(getpwnam_r, [ + AC_MSG_CHECKING([for getpwnam_r with 5 args]) + AC_TRY_COMPILE([ + #include <sys/types.h> + #include <pwd.h> + ], [ + char *name; + struct passwd pw, *pwp; + char buf[512]; + int buflen = 512; + + (void) getpwnam_r(name, &pw, buf, buflen, &pwp); + ], [ + AC_DEFINE(HAVE_GETPWNAM_R, 1, + [Define to 1 if getpwnam_r is available.]) + AC_DEFINE(HAVE_GETPWNAM_R_5, 1, + [Define to 1 if getpwnam_r takes 5 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + AC_MSG_CHECKING([for getpwnam_r with 4 args]) + AC_TRY_COMPILE([ + #include <sys/types.h> + #include <pwd.h> + ], [ + char *name; + struct passwd pw; + char buf[512]; + int buflen = 512; + + (void)getpwnam_r(name, &pw, buf, buflen); + ], [ + AC_DEFINE(HAVE_GETPWNAM_R, 1, + [Define to 1 if getpwnam_r is available.]) + AC_DEFINE(HAVE_GETPWNAM_R_4, 1, + [Define to 1 if getpwnam_r takes 4 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + ]) + ]) +]) +]) + +#-------------------------------------------------------------------- +# SC_TCL_GETGRGID_R +# +# Check if we have MT-safe variant of getgrgid() and if yes, +# which one exactly. +# +# Arguments: +# None +# +# Results: +# +# Might define the following vars: +# HAVE_GETGRGID_R +# HAVE_GETGRGID_R_4 +# HAVE_GETGRGID_R_5 +# +#-------------------------------------------------------------------- + +AC_DEFUN([SC_TCL_GETGRGID_R], [AC_CHECK_FUNC(getgrgid_r, [ + AC_MSG_CHECKING([for getgrgid_r with 5 args]) + AC_TRY_COMPILE([ + #include <sys/types.h> + #include <grp.h> + ], [ + gid_t gid; + struct group gr, *grp; + char buf[512]; + int buflen = 512; + + (void) getgrgid_r(gid, &gr, buf, buflen, &grp); + ], [ + AC_DEFINE(HAVE_GETGRGID_R, 1, + [Define to 1 if getgrgid_r is available.]) + AC_DEFINE(HAVE_GETGRGID_R_5, 1, + [Define to 1 if getgrgid_r takes 5 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + AC_MSG_CHECKING([for getgrgid_r with 4 args]) + AC_TRY_COMPILE([ + #include <sys/types.h> + #include <grp.h> + ], [ + gid_t gid; + struct group gr; + char buf[512]; + int buflen = 512; + + (void)getgrgid_r(gid, &gr, buf, buflen); + ], [ + AC_DEFINE(HAVE_GETGRGID_R, 1, + [Define to 1 if getgrgid_r is available.]) + AC_DEFINE(HAVE_GETGRGID_R_4, 1, + [Define to 1 if getgrgid_r takes 4 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + ]) + ]) +]) +]) + +#-------------------------------------------------------------------- +# SC_TCL_GETGRNAM_R +# +# Check if we have MT-safe variant of getgrnam() and if yes, +# which one exactly. +# +# Arguments: +# None +# +# Results: +# +# Might define the following vars: +# HAVE_GETGRNAM_R +# HAVE_GETGRNAM_R_4 +# HAVE_GETGRNAM_R_5 +# +#-------------------------------------------------------------------- + +AC_DEFUN([SC_TCL_GETGRNAM_R], [AC_CHECK_FUNC(getgrnam_r, [ + AC_MSG_CHECKING([for getgrnam_r with 5 args]) + AC_TRY_COMPILE([ + #include <sys/types.h> + #include <grp.h> + ], [ + char *name; + struct group gr, *grp; + char buf[512]; + int buflen = 512; + + (void) getgrnam_r(name, &gr, buf, buflen, &grp); + ], [ + AC_DEFINE(HAVE_GETGRNAM_R, 1, + [Define to 1 if getgrnam_r is available.]) + AC_DEFINE(HAVE_GETGRNAM_R_5, 1, + [Define to 1 if getgrnam_r takes 5 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + AC_MSG_CHECKING([for getgrnam_r with 4 args]) + AC_TRY_COMPILE([ + #include <sys/types.h> + #include <grp.h> + ], [ + char *name; + struct group gr; + char buf[512]; + int buflen = 512; + + (void)getgrnam_r(name, &gr, buf, buflen); + ], [ + AC_DEFINE(HAVE_GETGRNAM_R, 1, + [Define to 1 if getgrnam_r is available.]) + AC_DEFINE(HAVE_GETGRNAM_R_4, 1, + [Define to 1 if getgrnam_r takes 4 args.]) + AC_MSG_RESULT(yes) + ], [ + AC_MSG_RESULT(no) + ]) + ]) +]) +]) # Local Variables: # mode: autoconf diff --git a/unix/tclUnixChan.c b/unix/tclUnixChan.c index 552d819..5a0d40b 100644 --- a/unix/tclUnixChan.c +++ b/unix/tclUnixChan.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUnixChan.c,v 1.70 2006/08/18 11:23:22 das Exp $ + * RCS: @(#) $Id: tclUnixChan.c,v 1.71 2006/09/06 13:23:37 vasiljevic Exp $ */ #include "tclInt.h" /* Internal definitions for Tcl. */ @@ -2266,14 +2266,25 @@ TcpGetOptionProc( (strncmp(optionName, "-peername", len) == 0))) { if (getpeername(statePtr->fd, (struct sockaddr *) &peername, &size) >= 0) { +#ifdef TCL_THREADS + int buflen = 1024, herrno; + char hbuf[1024]; + struct hostent he; +#endif if (len == 0) { Tcl_DStringAppendElement(dsPtr, "-peername"); Tcl_DStringStartSublist(dsPtr); } Tcl_DStringAppendElement(dsPtr, inet_ntoa(peername.sin_addr)); +#ifdef TCL_THREADS + hostEntPtr = TclpGetHostByAddr( /* INTL: Native. */ + (char *) &peername.sin_addr, sizeof(peername.sin_addr), + AF_INET, &he, hbuf, buflen, &herrno); +#else hostEntPtr = gethostbyaddr( /* INTL: Native. */ (char *) &peername.sin_addr, sizeof(peername.sin_addr), AF_INET); +#endif if (hostEntPtr != NULL) { Tcl_DString ds; @@ -2313,14 +2324,25 @@ TcpGetOptionProc( (strncmp(optionName, "-sockname", len) == 0))) { if (getsockname(statePtr->fd, (struct sockaddr *) &sockname, &size) >= 0) { +#ifdef TCL_THREADS + int buflen = 1024, herrno; + char hbuf[1024]; + struct hostent he; +#endif if (len == 0) { Tcl_DStringAppendElement(dsPtr, "-sockname"); Tcl_DStringStartSublist(dsPtr); } Tcl_DStringAppendElement(dsPtr, inet_ntoa(sockname.sin_addr)); +#ifdef TCL_THREADS + hostEntPtr = TclpGetHostByAddr( /* INTL: Native. */ + (char *) &sockname.sin_addr, sizeof(sockname.sin_addr), + AF_INET, &he, hbuf, buflen, &herrno); +#else hostEntPtr = gethostbyaddr( /* INTL: Native. */ (char *) &sockname.sin_addr, sizeof(sockname.sin_addr), AF_INET); +#endif if (hostEntPtr != NULL) { Tcl_DString ds; diff --git a/unix/tclUnixFCmd.c b/unix/tclUnixFCmd.c index 27b880e..a517da7 100644 --- a/unix/tclUnixFCmd.c +++ b/unix/tclUnixFCmd.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUnixFCmd.c,v 1.54 2006/07/20 06:18:38 das Exp $ + * RCS: @(#) $Id: tclUnixFCmd.c,v 1.55 2006/09/06 13:23:37 vasiljevic Exp $ * * Portions of this code were derived from NetBSD source code which has the * following copyright notice: @@ -1290,7 +1290,13 @@ GetGroupAttribute( Tcl_Obj **attributePtrPtr) /* A pointer to return the object with. */ { Tcl_StatBuf statBuf; +#ifdef TCL_THREADS + int buflen = 512; + char buf[512]; /* Should be really using sysconf() to get this size */ + struct group gr, *groupPtr = NULL; +#else struct group *groupPtr; +#endif int result; result = TclpObjStat(fileName, &statBuf); @@ -1304,7 +1310,13 @@ GetGroupAttribute( return TCL_ERROR; } - groupPtr = getgrgid(statBuf.st_gid); /* INTL: Native. */ +#ifdef TCL_THREADS + result = TclpGetGrGid(statBuf.st_gid, &gr, buf, buflen, &groupPtr); +#else + groupPtr = getgrgid(statBuf.st_gid); + result = 0; +#endif + if (groupPtr == NULL) { *attributePtrPtr = Tcl_NewIntObj((int) statBuf.st_gid); } else { @@ -1344,7 +1356,13 @@ GetOwnerAttribute( Tcl_Obj **attributePtrPtr) /* A pointer to return the object with. */ { Tcl_StatBuf statBuf; +#ifdef TCL_THREADS + int buflen = 512; + char buf[512]; /* Should be really using sysconf() to get this size */ + struct passwd pw, *pwPtr = NULL; +#else struct passwd *pwPtr; +#endif int result; result = TclpObjStat(fileName, &statBuf); @@ -1358,7 +1376,13 @@ GetOwnerAttribute( return TCL_ERROR; } - pwPtr = getpwuid(statBuf.st_uid); /* INTL: Native. */ +#ifdef TCL_THREADS + result = TclpGetPwUid(statBuf.st_uid, &pw, buf, buflen, &pwPtr); +#else + pwPtr = getpwuid(statBuf.st_uid); + result = 0; +#endif + if (pwPtr == NULL) { *attributePtrPtr = Tcl_NewIntObj((int) statBuf.st_uid); } else { @@ -1447,14 +1471,25 @@ SetGroupAttribute( if (Tcl_GetLongFromObj(NULL, attributePtr, &gid) != TCL_OK) { Tcl_DString ds; - struct group *groupPtr; +#ifdef TCL_THREADS + int buflen = 512; /* Should be really using sysconf() to get this size */ + char buf[512]; + struct group gr, *groupPtr = NULL; +#else + struct group *groupPtr = NULL; +#endif CONST char *string; int length; string = Tcl_GetStringFromObj(attributePtr, &length); native = Tcl_UtfToExternalDString(NULL, string, length, &ds); - groupPtr = getgrnam(native); /* INTL: Native. */ +#ifdef TCL_THREADS + result = TclpGetGrNam(native, &gr, buf, buflen, &groupPtr); /* INTL: Native. */ +#else + groupPtr = getgrnam(native); /* INTL: Native. */ + result = 0; +#endif Tcl_DStringFree(&ds); if (groupPtr == NULL) { @@ -1513,14 +1548,25 @@ SetOwnerAttribute( if (Tcl_GetLongFromObj(NULL, attributePtr, &uid) != TCL_OK) { Tcl_DString ds; - struct passwd *pwPtr; +#ifdef TCL_THREADS + int buflen = 512; + char buf[512]; /* Should be really using sysconf() to get this size */ + struct passwd pw, *pwPtr = NULL; +#else + struct passwd *pwPtr = NULL; +#endif CONST char *string; int length; string = Tcl_GetStringFromObj(attributePtr, &length); native = Tcl_UtfToExternalDString(NULL, string, length, &ds); - pwPtr = getpwnam(native); /* INTL: Native. */ +#ifdef TCL_THREADS + result = TclpGetPwNam(native, &pw, buf, buflen, &pwPtr); /* INTL: Native. */ +#else + pwPtr = getpwnam(native); /* INTL: Native. */ + result = 0; +#endif Tcl_DStringFree(&ds); if (pwPtr == NULL) { diff --git a/unix/tclUnixPort.h b/unix/tclUnixPort.h index 6ac24a5..52df636 100644 --- a/unix/tclUnixPort.h +++ b/unix/tclUnixPort.h @@ -19,7 +19,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUnixPort.h,v 1.51 2006/08/21 05:37:56 das Exp $ + * RCS: @(#) $Id: tclUnixPort.h,v 1.52 2006/09/06 13:23:37 vasiljevic Exp $ */ #ifndef _TCLUNIXPORT @@ -652,4 +652,31 @@ EXTERN int pthread_getattr_np _ANSI_ARGS_((pthread_t, pthread_attr_t *)); # endif /* HAVE_PTHREAD_ATTR_GET_NP */ #endif /* TCL_THREADS */ + +/* + * Compatibility calls + */ +#include <pwd.h> +#include <grp.h> +EXTERN int +TclpGetPwNam(const char *name, struct passwd *pwbuf, char *buf, size_t buflen, + struct passwd **pwbufp); +EXTERN int +TclpGetPwUid(uid_t uid, struct passwd *pwbuf, char *buf, size_t buflen, + struct passwd **pwbufp); +EXTERN int +TclpGetGrNam(const char *name, struct group *gbuf, char *buf, size_t buflen, + struct group **gbufp); +EXTERN int +TclpGetGrGid(gid_t gid, struct group *gbuf, char *buf, size_t buflen, + struct group **gbufp); + +EXTERN struct hostent * +TclpGetHostByName(const char *name, struct hostent *hbuf, char *buf, + size_t buflen, int *h_errnop); + +EXTERN struct hostent * +TclpGetHostByAddr(const char *addr, int length, int type, struct hostent *hbuf, + char *buf, size_t buflen, int *h_errnop); + #endif /* _TCLUNIXPORT */ diff --git a/unix/tclUnixSock.c b/unix/tclUnixSock.c index df39753..961110e 100644 --- a/unix/tclUnixSock.c +++ b/unix/tclUnixSock.c @@ -8,7 +8,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUnixSock.c,v 1.15 2006/03/10 17:33:24 vasiljevic Exp $ + * RCS: @(#) $Id: tclUnixSock.c,v 1.16 2006/09/06 13:23:37 vasiljevic Exp $ */ #include "tclInt.h" @@ -43,6 +43,11 @@ InitializeHostName( Tcl_Encoding *encodingPtr) { CONST char *native = NULL; +#ifdef TCL_THREADS + int buflen = 1024, herrno; + char buf[1024]; + struct hostent he; +#endif #ifndef NO_UNAME struct utsname u; @@ -50,7 +55,12 @@ InitializeHostName( (void *) memset((void *) &u, (int) 0, sizeof(struct utsname)); if (uname(&u) > -1) { /* INTL: Native. */ +#ifdef TCL_THREADS + hp = TclpGetHostByName( /* INTL: Native. */ + u.nodename, &he, buf, buflen, &herrno); +#else hp = gethostbyname(u.nodename); /* INTL: Native. */ +#endif if (hp == NULL) { /* * Sometimes the nodename is fully qualified, but gets truncated @@ -65,7 +75,11 @@ InitializeHostName( memcpy(node, u.nodename, (size_t) (dot - u.nodename)); node[dot - u.nodename] = '\0'; +#ifdef TCL_THREADS + hp = TclpGetHostByName(node, &he, buf, buflen, &herrno); +#else hp = gethostbyname(node); +#endif ckfree(node); } } |