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| author | Yang Tse <yangsita@gmail.com> | 2008-07-21 14:01:46 +0000 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2008-07-21 14:01:46 +0000 |
| commit | 14cb127954b513d7d9b6548156db4b623ead3fdd (patch) | |
| tree | df0dd4abd50de1be87be0369b598757a6c3a3f23 /acinclude.m4 | |
| parent | d7c09173d3260a74de620f774b398ffef3838737 (diff) | |
| download | c-ares-14cb127954b513d7d9b6548156db4b623ead3fdd.tar.gz c-ares-14cb127954b513d7d9b6548156db4b623ead3fdd.tar.bz2 c-ares-14cb127954b513d7d9b6548156db4b623ead3fdd.zip | |
use prototypes to improve getservbyport_r detection
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index bea042e..9eb8d0c 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -2032,14 +2032,18 @@ AC_DEFUN([CARES_CHECK_GETSERVBYPORT_R], [ #ifdef HAVE_NETDB_H #include <netdb.h> #endif + extern int + getservbyport_r(int, const char*, struct servent*, + struct servent_data*); ]],[[ - int p1, p5; - char *p2, p4[4096]; - struct servent *p3, *p6; - getservbyport_r(p1, p2, p3, p4, p5, &p6); + int p1, res; + char *p2; + struct servent *p3; + struct servent_data *p4; + res = getservbyport_r(p1, p2, p3, p4); ]]) ],[ - cares_cv_getservbyport_r_nargs="6" + cares_cv_getservbyport_r_nargs="4" ]) # if test "$cares_cv_getservbyport_r_nargs" = "unknown"; then @@ -2051,11 +2055,14 @@ AC_DEFUN([CARES_CHECK_GETSERVBYPORT_R], [ #ifdef HAVE_NETDB_H #include <netdb.h> #endif + extern struct servent* + getservbyport_r(int, const char*, struct servent*, + char*, int); ]],[[ int p1, p5; char *p2, p4[4096]; - struct servent *p3; - getservbyport_r(p1, p2, p3, p4, p5); + struct servent *p3, res; + res = getservbyport_r(p1, p2, p3, p4, p5); ]]) ],[ cares_cv_getservbyport_r_nargs="5" @@ -2071,15 +2078,18 @@ AC_DEFUN([CARES_CHECK_GETSERVBYPORT_R], [ #ifdef HAVE_NETDB_H #include <netdb.h> #endif + extern int + getservbyport_r(int, const char*, struct servent*, + char*, size_t, struct servent**); ]],[[ - int p1; - char *p2; - struct servent *p3; - struct servent_data p4; - getservbyport_r(p1, p2, p3, &p4); + int p1, res; + size_t p5; + char *p2, p4[4096]; + struct servent *p3, *p6; + res = getservbyport_r(p1, p2, p3, p4, p5, &p6); ]]) ],[ - cares_cv_getservbyport_r_nargs="4" + cares_cv_getservbyport_r_nargs="6" ]) fi # |