workaround for Solaris 8 lacking isblank

Pull up r25716 from trunk

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 r25716 | tlyu | 2012-02-27 13:31:50 -0500 (Mon, 27 Feb 2012) | 6 lines

 ticket: 7074
 target_version: 1.10.1
 tags: pullup

 Patch from Richard Basch to work around Solaris 8 lacking isblank().

ticket: 7101
version_fixed: 1.9.4
status: resolved

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/krb5-1-9@25745 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/configure.in b/src/configure.in
index 57b82522924bdc535fe9dc609dc7563749d52f7d..b84a6e41ce293d910b0fdebc16ef161921432118 100644 (file)
--- a/src/configure.in
+++ b/src/configure.in
@@ -214,7 +214,7 @@ AC_PROG_AWK
 AC_PROG_LEX
 AC_C_CONST
 AC_HEADER_DIRENT
-AC_CHECK_FUNCS(strdup setvbuf inet_ntoa inet_aton seteuid setresuid setreuid setegid setresgid setregid setsid flock fchmod chmod strftime strptime geteuid setenv unsetenv getenv gmtime_r localtime_r bswap16 bswap64 mkstemp getusershell access getcwd srand48 srand srandom stat strchr strerror strerror_r)
+AC_CHECK_FUNCS(strdup setvbuf inet_ntoa inet_aton seteuid setresuid setreuid setegid setresgid setregid setsid flock fchmod chmod strftime strptime geteuid setenv unsetenv getenv gmtime_r localtime_r bswap16 bswap64 mkstemp getusershell access getcwd srand48 srand srandom stat strchr strerror strerror_r isblank)
 
 AC_CHECK_FUNC(mkstemp,
 [MKSTEMP_ST_OBJ=

diff --git a/src/plugins/kdb/ldap/libkdb_ldap/kdb_ldap.c b/src/plugins/kdb/ldap/libkdb_ldap/kdb_ldap.c
index 5e055116bc3f144d79dd86f3ce89f6246ee9301c..67de9fcefb5bcca13bfaab4be66f6ceda607f0ff 100644 (file)
--- a/src/plugins/kdb/ldap/libkdb_ldap/kdb_ldap.c
+++ b/src/plugins/kdb/ldap/libkdb_ldap/kdb_ldap.c
@@ -40,9 +40,15 @@
 #include <kdb5.h>
 #include <kadm5/admin.h>
 
-#if defined(NEED_ISBLANK_PROTO) && !defined(isblank)
+#if !defined(isblank) && defined(HAVE_ISBLANK)
+#if defined(NEED_ISBLANK_PROTO)
 extern int isblank();
 #endif
+#else /* isblank missing */
+#if !defined(isblank)
+#define isblank isspace
+#endif
+#endif
 
 krb5_error_code
 krb5_ldap_get_db_opt(char *input, char **opt, char **val)