U/threads/d_getpwuid_r.U

   1 ?RCS: $Id: d_getpwuid_r.U,v 0RCS:
   2 ?RCS: Copyright (c) 2002 Jarkko Hietaniemi
   3 ?RCS:
   4 ?RCS: You may distribute under the terms of either the GNU General Public
   5 ?RCS: License or the Artistic License, as specified in the README file.
   6 ?RCS:
   7 ?RCS: Generated by the reentr.pl from the Perl 5.8 distribution.
   8 ?RCS:
   9 ?MAKE:d_getpwuid_r getpwuid_r_proto: Inlibc Protochk Hasproto i_systypes i_pwd usethreads
  10 ?MAKE:  -pick add $@ %<
  11 ?S:d_getpwuid_r:
  12 ?S:     This variable conditionally defines the HAS_GETPWUID_R symbol,
  13 ?S:     which indicates to the C program that the getpwuid_r()
  14 ?S:     routine is available.
  15 ?S:.
  16 ?S:getpwuid_r_proto:
  17 ?S:     This variable encodes the prototype of getpwuid_r.
  18 ?S:.
  19 ?C:HAS_GETPWUID_R:
  20 ?C:     This symbol, if defined, indicates that the getpwuid_r routine
  21 ?C:     is available to getpwuid re-entrantly.
  22 ?C:.
  23 ?C:GETPWUID_R_PROTO:
  24 ?C:     This symbol encodes the prototype of getpwuid_r.
  25 ?C:.
  26 ?H:#$d_getpwuid_r HAS_GETPWUID_R           /**/
  27 ?H:#define GETPWUID_R_PROTO $getpwuid_r_proto      /**/
  28 ?H:.
  29 ?T:try hdrs d_getpwuid_r_proto
  30 ?LINT:set d_getpwuid_r
  31 ?LINT:set getpwuid_r_proto
  32 : see if getpwuid_r exists
  33 set getpwuid_r d_getpwuid_r
  34 eval $inlibc
  35 case "$d_getpwuid_r" in
  36 "$define")
  37         hdrs="$i_systypes sys/types.h define stdio.h $i_pwd pwd.h"
  38         case "pwd" in
  39         time)
  40                 hdrs="$hdrs $i_systime sys/time.h"
  41                 ;;
  42         esac
  43         case "$d_getpwuid_r_proto:$usethreads" in
  44         ":define")      d_getpwuid_r_proto=define
  45                 set d_getpwuid_r_proto getpwuid_r $hdrs
  46                 eval $hasproto ;;
  47         *)      ;;
  48         esac
  49         case "$d_getpwuid_r_proto" in
  50         define)
  51         case "$getpwuid_r_proto" in
  52         ''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, size_t, struct passwd**);'
  53         ./protochk "extern $try" $hdrs && getpwuid_r_proto=I_TSBWR ;;
  54         esac
  55         case "$getpwuid_r_proto" in
  56         ''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, int, struct passwd**);'
  57         ./protochk "extern $try" $hdrs && getpwuid_r_proto=I_TSBIR ;;
  58         esac
  59         case "$getpwuid_r_proto" in
  60         ''|0) try='int getpwuid_r(uid_t, struct passwd*, char*, int);'
  61         ./protochk "extern $try" $hdrs && getpwuid_r_proto=I_TSBI ;;
  62         esac
  63         case "$getpwuid_r_proto" in
  64         ''|0) try='struct passwd* getpwuid_r(uid_t, struct passwd*, char*, int);'
  65         ./protochk "extern $try" $hdrs && getpwuid_r_proto=S_TSBI ;;
  66         esac
  67         case "$getpwuid_r_proto" in
  68         ''|0)   d_getpwuid_r=undef
  69                 getpwuid_r_proto=0
  70                 echo "Disabling getpwuid_r, cannot determine prototype." >&4 ;;
  71         * )     case "$getpwuid_r_proto" in
  72                 REENTRANT_PROTO*) ;;
  73                 *) getpwuid_r_proto="REENTRANT_PROTO_$getpwuid_r_proto" ;;
  74                 esac
  75                 echo "Prototype: $try" ;;
  76         esac
  77         ;;
  78         *)      case "$usethreads" in
  79                 define) echo "getpwuid_r has no prototype, not using it." >&4 ;;
  80                 esac
  81                 d_getpwuid_r=undef
  82                 getpwuid_r_proto=0
  83                 ;;
  84         esac
  85         ;;
  86 *)      getpwuid_r_proto=0
  87         ;;
  88 esac
  89