use prototypes to improve getservbyport_r detection
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51e84c77e7
Коммит
2066d60b16
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@ -2032,14 +2032,18 @@ AC_DEFUN([CARES_CHECK_GETSERVBYPORT_R], [
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#ifdef HAVE_NETDB_H
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#include <netdb.h>
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#endif
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extern int
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getservbyport_r(int, const char*, struct servent*,
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struct servent_data*);
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]],[[
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int p1, p5;
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char *p2, p4[4096];
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struct servent *p3, *p6;
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getservbyport_r(p1, p2, p3, p4, p5, &p6);
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int p1, res;
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char *p2;
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struct servent *p3;
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struct servent_data *p4;
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res = getservbyport_r(p1, p2, p3, p4);
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]])
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],[
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cares_cv_getservbyport_r_nargs="6"
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cares_cv_getservbyport_r_nargs="4"
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])
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#
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if test "$cares_cv_getservbyport_r_nargs" = "unknown"; then
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@ -2051,11 +2055,14 @@ AC_DEFUN([CARES_CHECK_GETSERVBYPORT_R], [
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#ifdef HAVE_NETDB_H
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#include <netdb.h>
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#endif
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extern struct servent*
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getservbyport_r(int, const char*, struct servent*,
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char*, int);
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]],[[
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int p1, p5;
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char *p2, p4[4096];
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struct servent *p3;
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getservbyport_r(p1, p2, p3, p4, p5);
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struct servent *p3, res;
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res = getservbyport_r(p1, p2, p3, p4, p5);
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]])
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],[
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cares_cv_getservbyport_r_nargs="5"
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@ -2071,15 +2078,18 @@ AC_DEFUN([CARES_CHECK_GETSERVBYPORT_R], [
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#ifdef HAVE_NETDB_H
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#include <netdb.h>
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#endif
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extern int
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getservbyport_r(int, const char*, struct servent*,
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char*, size_t, struct servent**);
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]],[[
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int p1;
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char *p2;
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struct servent *p3;
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struct servent_data p4;
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getservbyport_r(p1, p2, p3, &p4);
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int p1, res;
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size_t p5;
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char *p2, p4[4096];
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struct servent *p3, *p6;
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res = getservbyport_r(p1, p2, p3, p4, p5, &p6);
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]])
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],[
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cares_cv_getservbyport_r_nargs="4"
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cares_cv_getservbyport_r_nargs="6"
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])
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fi
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#
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