Annotation of embedaddon/libiconv/srcm4/unistd_h.m4, revision 1.1.1.2
1.1.1.2 ! misho 1: # unistd_h.m4 serial 56
! 2: dnl Copyright (C) 2006-2011 Free Software Foundation, Inc.
1.1 misho 3: dnl This file is free software; the Free Software Foundation
4: dnl gives unlimited permission to copy and/or distribute it,
5: dnl with or without modifications, as long as this notice is preserved.
6:
7: dnl Written by Simon Josefsson, Bruno Haible.
8:
9: AC_DEFUN([gl_UNISTD_H],
10: [
11: dnl Use AC_REQUIRE here, so that the default behavior below is expanded
12: dnl once only, before all statements that occur in other macros.
13: AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
1.1.1.2 ! misho 14: AC_REQUIRE([AC_C_INLINE])
1.1 misho 15:
16: gl_CHECK_NEXT_HEADERS([unistd.h])
17: if test $ac_cv_header_unistd_h = yes; then
18: HAVE_UNISTD_H=1
19: else
20: HAVE_UNISTD_H=0
21: fi
22: AC_SUBST([HAVE_UNISTD_H])
1.1.1.2 ! misho 23:
! 24: dnl Check for declarations of anything we want to poison if the
! 25: dnl corresponding gnulib module is not in use.
! 26: gl_WARN_ON_USE_PREPARE([[#include <unistd.h>
! 27: /* Some systems declare various items in the wrong headers. */
! 28: #if !(defined __GLIBC__ && !defined __UCLIBC__)
! 29: # include <fcntl.h>
! 30: # include <stdio.h>
! 31: # include <stdlib.h>
! 32: # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
! 33: # include <io.h>
! 34: # endif
! 35: #endif
! 36: ]], [chown dup2 dup3 environ euidaccess faccessat fchdir fchownat
! 37: fsync ftruncate getcwd getdomainname getdtablesize getgroups
! 38: gethostname getlogin getlogin_r getpagesize getusershell setusershell
! 39: endusershell group_member lchown link linkat lseek pipe pipe2 pread pwrite
! 40: readlink readlinkat rmdir sleep symlink symlinkat ttyname_r unlink unlinkat
! 41: usleep])
1.1 misho 42: ])
43:
44: AC_DEFUN([gl_UNISTD_MODULE_INDICATOR],
45: [
46: dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
47: AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
1.1.1.2 ! misho 48: gl_MODULE_INDICATOR_SET_VARIABLE([$1])
! 49: dnl Define it also as a C macro, for the benefit of the unit tests.
! 50: gl_MODULE_INDICATOR_FOR_TESTS([$1])
1.1 misho 51: ])
52:
53: AC_DEFUN([gl_UNISTD_H_DEFAULTS],
54: [
1.1.1.2 ! misho 55: GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN])
! 56: GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE])
! 57: GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2])
! 58: GNULIB_DUP3=0; AC_SUBST([GNULIB_DUP3])
! 59: GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON])
! 60: GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS])
! 61: GNULIB_FACCESSAT=0; AC_SUBST([GNULIB_FACCESSAT])
! 62: GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR])
! 63: GNULIB_FCHOWNAT=0; AC_SUBST([GNULIB_FCHOWNAT])
! 64: GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC])
! 65: GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE])
! 66: GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD])
! 67: GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME])
! 68: GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE])
! 69: GNULIB_GETGROUPS=0; AC_SUBST([GNULIB_GETGROUPS])
! 70: GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME])
! 71: GNULIB_GETLOGIN=0; AC_SUBST([GNULIB_GETLOGIN])
! 72: GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R])
! 73: GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE])
! 74: GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL])
! 75: GNULIB_GROUP_MEMBER=0; AC_SUBST([GNULIB_GROUP_MEMBER])
! 76: GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN])
! 77: GNULIB_LINK=0; AC_SUBST([GNULIB_LINK])
! 78: GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT])
! 79: GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK])
! 80: GNULIB_PIPE=0; AC_SUBST([GNULIB_PIPE])
! 81: GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2])
! 82: GNULIB_PREAD=0; AC_SUBST([GNULIB_PREAD])
! 83: GNULIB_PWRITE=0; AC_SUBST([GNULIB_PWRITE])
! 84: GNULIB_READ=0; AC_SUBST([GNULIB_READ])
! 85: GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK])
! 86: GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT])
! 87: GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR])
! 88: GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP])
! 89: GNULIB_SYMLINK=0; AC_SUBST([GNULIB_SYMLINK])
! 90: GNULIB_SYMLINKAT=0; AC_SUBST([GNULIB_SYMLINKAT])
! 91: GNULIB_TTYNAME_R=0; AC_SUBST([GNULIB_TTYNAME_R])
! 92: GNULIB_UNISTD_H_GETOPT=0; AC_SUBST([GNULIB_UNISTD_H_GETOPT])
! 93: GNULIB_UNISTD_H_NONBLOCKING=0; AC_SUBST([GNULIB_UNISTD_H_NONBLOCKING])
! 94: GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE])
! 95: GNULIB_UNLINK=0; AC_SUBST([GNULIB_UNLINK])
! 96: GNULIB_UNLINKAT=0; AC_SUBST([GNULIB_UNLINKAT])
! 97: GNULIB_USLEEP=0; AC_SUBST([GNULIB_USLEEP])
! 98: GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE])
1.1 misho 99: dnl Assume proper GNU behavior unless another module says otherwise.
1.1.1.2 ! misho 100: HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN])
1.1 misho 101: HAVE_DUP2=1; AC_SUBST([HAVE_DUP2])
1.1.1.2 ! misho 102: HAVE_DUP3=1; AC_SUBST([HAVE_DUP3])
1.1 misho 103: HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS])
1.1.1.2 ! misho 104: HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT])
! 105: HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR])
! 106: HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT])
1.1 misho 107: HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC])
108: HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE])
109: HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE])
1.1.1.2 ! misho 110: HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS])
1.1 misho 111: HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME])
1.1.1.2 ! misho 112: HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN])
1.1 misho 113: HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE])
1.1.1.2 ! misho 114: HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER])
! 115: HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN])
1.1 misho 116: HAVE_LINK=1; AC_SUBST([HAVE_LINK])
1.1.1.2 ! misho 117: HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT])
! 118: HAVE_PIPE=1; AC_SUBST([HAVE_PIPE])
! 119: HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2])
! 120: HAVE_PREAD=1; AC_SUBST([HAVE_PREAD])
! 121: HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE])
1.1 misho 122: HAVE_READLINK=1; AC_SUBST([HAVE_READLINK])
1.1.1.2 ! misho 123: HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT])
1.1 misho 124: HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP])
1.1.1.2 ! misho 125: HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK])
! 126: HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT])
! 127: HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT])
! 128: HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP])
1.1 misho 129: HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON])
1.1.1.2 ! misho 130: HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR])
! 131: HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME])
1.1 misho 132: HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R])
1.1.1.2 ! misho 133: HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE])
! 134: HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL])
! 135: HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R])
1.1 misho 136: HAVE_OS_H=0; AC_SUBST([HAVE_OS_H])
137: HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H])
138: REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN])
139: REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE])
1.1.1.2 ! misho 140: REPLACE_DUP=0; AC_SUBST([REPLACE_DUP])
! 141: REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2])
! 142: REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT])
1.1 misho 143: REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD])
1.1.1.2 ! misho 144: REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME])
! 145: REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R])
! 146: REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS])
1.1 misho 147: REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE])
148: REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN])
1.1.1.2 ! misho 149: REPLACE_LINK=0; AC_SUBST([REPLACE_LINK])
! 150: REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT])
1.1 misho 151: REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK])
1.1.1.2 ! misho 152: REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD])
! 153: REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE])
! 154: REPLACE_READ=0; AC_SUBST([REPLACE_READ])
! 155: REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK])
! 156: REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR])
! 157: REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP])
! 158: REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK])
! 159: REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R])
! 160: REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK])
! 161: REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT])
! 162: REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP])
1.1 misho 163: REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE])
164: UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H])
1.1.1.2 ! misho 165: UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
! 166: AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS])
1.1 misho 167: ])
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