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| author | Ken Raeburn <raeburn@mit.edu> | 2002-05-31 20:53:39 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2002-05-31 20:53:39 +0000 |
| commit | 933efcddb5e4e17f3fcfcb963fc2ee7800df6ede (patch) | |
| tree | 577954541e60f68d6f249efbc8fd0cdc334eeeb2 /src/include/configure.in | |
| parent | f6edb4cd732c30f4dd7f70814a808b95e9dead1e (diff) | |
| download | krb5-933efcddb5e4e17f3fcfcb963fc2ee7800df6ede.tar.gz krb5-933efcddb5e4e17f3fcfcb963fc2ee7800df6ede.tar.xz krb5-933efcddb5e4e17f3fcfcb963fc2ee7800df6ede.zip | |
* configure.in: Check return type for getservbyname_r just as for
gethostbyname_r.
* fake-addrinfo.h (GET_HOST_BY_NAME): Use plain gethostbyname if
THREADSAFE_GETHOSTBYNAME is defined, even if _r versions are available.
(GET_HOST_BY_ADDR) [GETHOSTBYNAME_R_RETURNS_INT]: Add missing variable
declaration.
(GET_SERV_BY_NAME, GET_SERV_BY_PORT): New macros, in three flavors, parallel to
GET_HOST macros; not used yet.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@14461 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/include/configure.in')
| -rw-r--r-- | src/include/configure.in | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/src/include/configure.in b/src/include/configure.in index f18527f5b1..a5a548dcbe 100644 --- a/src/include/configure.in +++ b/src/include/configure.in @@ -7,9 +7,7 @@ AC_PROG_LEX AC_C_CONST AC_CHECK_FUNCS(strdup labs setvbuf memmove bcopy inet_ntoa inet_aton gethostbyname_r gethostbyaddr_r getservbyname_r getservbyport_r) dnl -dnl Check what the return type for gethostbyname_r is. -dnl I don't think we need this for getservbyname_r at the moment, but -dnl it does have similar issues. +dnl Check what the return types for gethostbyname_r and getservbyname_r are. dnl if test "$ac_cv_func_gethostbyname_r" = yes; then AC_MSG_CHECKING([if gethostbyname_r returns an int]) @@ -37,6 +35,32 @@ if test "$ac_cv_func_gethostbyname_r" = yes; then fi fi dnl +if test "$ac_cv_func_getservbyname_r" = yes; then + AC_MSG_CHECKING([if getservbyname_r returns an int]) + AC_CACHE_VAL(krb5_cv_getservbyname_r_returns_int, + [AC_TRY_COMPILE([#include <netdb.h> + extern int getservbyname_r ();], [1;], + krb5_cv_getservbyname_r_returns_int=yes, + krb5_cv_getservbyname_r_returns_int=no)]) + AC_MSG_RESULT($krb5_cv_getservbyname_r_returns_int) + + AC_MSG_CHECKING([if getservbyname_r returns a pointer]) + AC_CACHE_VAL(krb5_cv_getservbyname_r_returns_ptr, + [AC_TRY_COMPILE([#include <netdb.h> + extern struct servent *getservbyname_r ();], [1;], + krb5_cv_getservbyname_r_returns_ptr=yes, + krb5_cv_getservbyname_r_returns_ptr=no)]) + AC_MSG_RESULT($krb5_cv_getservbyname_r_returns_ptr) + + if test "$krb5_cv_getservbyname_r_returns_int" = "$krb5_cv_getservbyname_r_returns_ptr"; then + AC_MSG_WARN(cannot determine return type of getservbyname_r -- disabling) + ac_cv_func_getservbyname_r=no + fi + if test "$krb5_cv_getservbyname_r_returns_int" = yes; then + AC_DEFINE(GETSERVBYNAME_R_RETURNS_INT, 1, [Define if getservbyname_r returns int rather than struct servent * ]) + fi +fi +dnl HAVE_YYLINENO CHECK_DIRENT AC_TYPE_UID_T |