diff options
Diffstat (limited to 'unix/tcl.m4')
| -rw-r--r-- | unix/tcl.m4 | 397 |
1 files changed, 397 insertions, 0 deletions
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 |