AVOIDED_MODULES='
btowc close dup fchdir fstat langinfo lock
- malloc-posix mbrtowc mbsinit msvc-inval msvc-nothrow nl_langinfo
+ malloc-posix mbrtowc mbsinit mkdir msvc-inval msvc-nothrow nl_langinfo
openat-die opendir raise
save-cwd select setenv sigprocmask stat stdarg stdbool
threadlib tzset unsetenv utime utime-h
% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
-\def\texinfoversion{2018-06-02.09}
+\def\texinfoversion{2018-09-21.20}
%
% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
\gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
\gdef\magicamp{\let&=\amprm}
}
+\let\ampchar\&
\newcount\parencount
#include "acl-internal.h"
-#if USE_ACL && HAVE_ACL_GET_FILE
+#if USE_ACL && HAVE_ACL_GET_FILE /* Linux, FreeBSD, Mac OS X, IRIX, Tru64, Cygwin >= 2.5 */
# if HAVE_ACL_TYPE_EXTENDED /* Mac OS X */
return (acl_entries (acl) > 0);
}
-# else /* Linux, FreeBSD, IRIX, Tru64 */
+# else /* Linux, FreeBSD, IRIX, Tru64, Cygwin >= 2.5 */
/* ACL is an ACL, from a file, stored as type ACL_TYPE_ACCESS.
Return 1 if the given ACL is non-trivial.
at least, allowing us to write
return (3 < acl_entries (acl));
but the following code is more robust. */
-# if HAVE_ACL_FIRST_ENTRY /* Linux, FreeBSD */
+# if HAVE_ACL_FIRST_ENTRY /* Linux, FreeBSD, Cygwin >= 2.5 */
acl_entry_t ace;
int got_one;
# endif
-#elif USE_ACL && HAVE_FACL && defined GETACL /* Solaris, Cygwin, not HP-UX */
+#elif USE_ACL && HAVE_FACL && defined GETACL /* Solaris, Cygwin < 2.5, not HP-UX */
/* Test an ACL retrieved with GETACL.
Return 1 if the given ACL, consisting of COUNT entries, is non-trivial.
free_permission_context (struct permission_context *ctx)
{
#if USE_ACL
-# if HAVE_ACL_GET_FILE /* Linux, FreeBSD, Mac OS X, IRIX, Tru64 */
+# if HAVE_ACL_GET_FILE /* Linux, FreeBSD, Mac OS X, IRIX, Tru64, Cygwin >= 2.5 */
if (ctx->acl)
acl_free (ctx->acl);
# if !HAVE_ACL_TYPE_EXTENDED
acl_free (ctx->default_acl);
# endif
-# elif defined GETACL /* Solaris, Cygwin */
+# elif defined GETACL /* Solaris, Cygwin < 2.5 */
free (ctx->entries);
# ifdef ACE_GETACL
free (ctx->ace_entries);
# define GETACLCNT ACL_CNT
#endif
-/* On Linux, additional ACL related API is available in <acl/libacl.h>. */
+/* On Linux and Cygwin >= 2.5, additional ACL related API is available in
+ <acl/libacl.h>. */
#ifdef HAVE_ACL_LIBACL_H
# include <acl/libacl.h>
#endif
# if HAVE_ACL_GET_FILE
/* POSIX 1003.1e (draft 17 -- abandoned) specific version. */
-/* Linux, FreeBSD, Mac OS X, IRIX, Tru64 */
+/* Linux, FreeBSD, Mac OS X, IRIX, Tru64, Cygwin >= 2.5 */
# ifndef MIN_ACL_ENTRIES
# define MIN_ACL_ENTRIES 4
# endif
/* Linux-specific */
-# ifndef HAVE_ACL_EXTENDED_FILE
+/* Cygwin >= 2.5 implements this function, but it returns 1 for all
+ directories, thus is unusable. */
+# if !defined HAVE_ACL_EXTENDED_FILE || defined __CYGWIN__
+# undef HAVE_ACL_EXTENDED_FILE
# define HAVE_ACL_EXTENDED_FILE false
# define acl_extended_file(name) (-1)
# endif
extern int acl_default_nontrivial (acl_t);
# endif
-# elif HAVE_FACL && defined GETACL /* Solaris, Cygwin, not HP-UX */
+# elif HAVE_FACL && defined GETACL /* Solaris, Cygwin < 2.5, not HP-UX */
/* Set to 0 if a file's mode is stored independently from the ACL. */
# if defined __CYGWIN__ /* Cygwin */
struct permission_context {
mode_t mode;
#if USE_ACL
-# if HAVE_ACL_GET_FILE /* Linux, FreeBSD, Mac OS X, IRIX, Tru64 */
+# if HAVE_ACL_GET_FILE /* Linux, FreeBSD, Mac OS X, IRIX, Tru64, Cygwin >= 2.5 */
acl_t acl;
# if !HAVE_ACL_TYPE_EXTENDED
acl_t default_acl;
# endif
bool acls_not_supported;
-# elif defined GETACL /* Solaris, Cygwin */
+# elif defined GETACL /* Solaris, Cygwin < 2.5 */
int count;
aclent_t *entries;
# ifdef ACE_GETACL
#include "acl-internal.h"
/* This file assumes POSIX-draft like ACLs
- (Linux, FreeBSD, Mac OS X, IRIX, Tru64). */
+ (Linux, FreeBSD, Mac OS X, IRIX, Tru64, Cygwin >= 2.5). */
/* Return the number of entries in ACL.
Return -1 and set errno upon failure to determine it. */
if (acl != NULL)
{
-#if HAVE_ACL_FIRST_ENTRY /* Linux, FreeBSD, Mac OS X */
+#if HAVE_ACL_FIRST_ENTRY /* Linux, FreeBSD, Mac OS X, Cygwin >= 2.5 */
# if HAVE_ACL_TYPE_EXTENDED /* Mac OS X */
/* acl_get_entry returns 0 when it successfully fetches an entry,
and -1/EINVAL at the end. */
got_one >= 0;
got_one = acl_get_entry (acl, ACL_NEXT_ENTRY, &ace))
count++;
-# else /* Linux, FreeBSD */
+# else /* Linux, FreeBSD, Cygwin >= 2.5 */
/* acl_get_entry returns 1 when it successfully fetches an entry,
and 0 at the end. */
acl_entry_t ace;
#include <string.h>
+#if _LIBC
/* glibc-internal users use __explicit_bzero_chk, and explicit_bzero
redirects to that. */
-#undef explicit_bzero
+# undef explicit_bzero
+#endif
/* Set LEN bytes of S to 0. The compiler will not delete a call to
this function, even if S is dead after the call. */
#include <stdarg.h>
#include <unistd.h>
-#if !HAVE_FCNTL
-# define rpl_fcntl fcntl
+#ifdef __KLIBC__
+# define INCL_DOS
+# include <os2.h>
#endif
-#undef fcntl
#if defined _WIN32 && ! defined __CYGWIN__
/* Get declarations of the native Windows API functions. */
}
#endif /* W32 */
+/* Forward declarations, because we '#undef fcntl' in the middle of this
+ compilation unit. */
+/* Our implementation of fcntl (fd, F_DUPFD, target). */
+static int rpl_fcntl_DUPFD (int fd, int target);
+/* Our implementation of fcntl (fd, F_DUPFD_CLOEXEC, target). */
+static int rpl_fcntl_DUPFD_CLOEXEC (int fd, int target);
#ifdef __KLIBC__
-
-# define INCL_DOS
-# include <os2.h>
-
-static int
-klibc_fcntl (int fd, int action, /* arg */...)
-{
- va_list arg_ptr;
- int arg;
- struct stat sbuf;
- int result = -1;
-
- va_start (arg_ptr, action);
- arg = va_arg (arg_ptr, int);
- result = fcntl (fd, action, arg);
- /* EPERM for F_DUPFD, ENOTSUP for others */
- if (result == -1 && (errno == EPERM || errno == ENOTSUP)
- && !fstat (fd, &sbuf) && S_ISDIR (sbuf.st_mode))
- {
- ULONG ulMode;
-
- switch (action)
- {
- case F_DUPFD:
- /* Find available fd */
- while (fcntl (arg, F_GETFL) != -1 || errno != EBADF)
- arg++;
-
- result = dup2 (fd, arg);
- break;
-
- /* Using underlying APIs is right ? */
- case F_GETFD:
- if (DosQueryFHState (fd, &ulMode))
- break;
-
- result = (ulMode & OPEN_FLAGS_NOINHERIT) ? FD_CLOEXEC : 0;
- break;
-
- case F_SETFD:
- if (arg & ~FD_CLOEXEC)
- break;
-
- if (DosQueryFHState (fd, &ulMode))
- break;
-
- if (arg & FD_CLOEXEC)
- ulMode |= OPEN_FLAGS_NOINHERIT;
- else
- ulMode &= ~OPEN_FLAGS_NOINHERIT;
-
- /* Filter supported flags. */
- ulMode &= (OPEN_FLAGS_WRITE_THROUGH | OPEN_FLAGS_FAIL_ON_ERROR
- | OPEN_FLAGS_NO_CACHE | OPEN_FLAGS_NOINHERIT);
-
- if (DosSetFHState (fd, ulMode))
- break;
-
- result = 0;
- break;
-
- case F_GETFL:
- result = 0;
- break;
-
- case F_SETFL:
- if (arg != 0)
- break;
-
- result = 0;
- break;
-
- default :
- errno = EINVAL;
- break;
- }
- }
-
- va_end (arg_ptr);
-
- return result;
-}
-
-# define fcntl klibc_fcntl
+/* Adds support for fcntl on directories. */
+static int klibc_fcntl (int fd, int action, /* arg */...);
#endif
+
/* Perform the specified ACTION on the file descriptor FD, possibly
using the argument ARG further described below. This replacement
handles the following actions, and forwards all others on to the
return -1 and set errno. */
int
-rpl_fcntl (int fd, int action, /* arg */...)
+fcntl (int fd, int action, /* arg */...)
+#undef fcntl
+#ifdef __KLIBC__
+# define fcntl klibc_fcntl
+#endif
{
va_list arg;
int result = -1;
va_start (arg, action);
switch (action)
{
-
-#if !HAVE_FCNTL
case F_DUPFD:
{
int target = va_arg (arg, int);
- result = dupfd (fd, target, 0);
+ result = rpl_fcntl_DUPFD (fd, target);
break;
}
-#elif FCNTL_DUPFD_BUGGY || REPLACE_FCHDIR
- case F_DUPFD:
- {
- int target = va_arg (arg, int);
- /* Detect invalid target; needed for cygwin 1.5.x. */
- if (target < 0 || getdtablesize () <= target)
- errno = EINVAL;
- else
- {
- /* Haiku alpha 2 loses fd flags on original. */
- int flags = fcntl (fd, F_GETFD);
- if (flags < 0)
- {
- result = -1;
- break;
- }
- result = fcntl (fd, action, target);
- if (0 <= result && fcntl (fd, F_SETFD, flags) == -1)
- {
- int saved_errno = errno;
- close (result);
- result = -1;
- errno = saved_errno;
- }
-# if REPLACE_FCHDIR
- if (0 <= result)
- result = _gl_register_dup (fd, result);
-# endif
- }
- break;
- } /* F_DUPFD */
-#endif /* FCNTL_DUPFD_BUGGY || REPLACE_FCHDIR */
case F_DUPFD_CLOEXEC:
{
int target = va_arg (arg, int);
-
-#if !HAVE_FCNTL
- result = dupfd (fd, target, O_CLOEXEC);
+ result = rpl_fcntl_DUPFD_CLOEXEC (fd, target);
break;
-#else /* HAVE_FCNTL */
-# if defined __HAIKU__
- /* On Haiku, the system fcntl (fd, F_DUPFD_CLOEXEC, target) sets
- the FD_CLOEXEC flag on fd, not on target. Therefore avoid the
- system fcntl in this case. */
-# define have_dupfd_cloexec -1
-# else
- /* Try the system call first, if the headers claim it exists
- (that is, if GNULIB_defined_F_DUPFD_CLOEXEC is 0), since we
- may be running with a glibc that has the macro but with an
- older kernel that does not support it. Cache the
- information on whether the system call really works, but
- avoid caching failure if the corresponding F_DUPFD fails
- for any reason. 0 = unknown, 1 = yes, -1 = no. */
- static int have_dupfd_cloexec = GNULIB_defined_F_DUPFD_CLOEXEC ? -1 : 0;
- if (0 <= have_dupfd_cloexec)
- {
- result = fcntl (fd, action, target);
- if (0 <= result || errno != EINVAL)
- {
- have_dupfd_cloexec = 1;
-# if REPLACE_FCHDIR
- if (0 <= result)
- result = _gl_register_dup (fd, result);
-# endif
- }
- else
- {
- result = rpl_fcntl (fd, F_DUPFD, target);
- if (result < 0)
- break;
- have_dupfd_cloexec = -1;
- }
- }
- else
-# endif
- result = rpl_fcntl (fd, F_DUPFD, target);
- if (0 <= result && have_dupfd_cloexec == -1)
- {
- int flags = fcntl (result, F_GETFD);
- if (flags < 0 || fcntl (result, F_SETFD, flags | FD_CLOEXEC) == -1)
- {
- int saved_errno = errno;
- close (result);
- errno = saved_errno;
- result = -1;
- }
- }
- break;
-#endif /* HAVE_FCNTL */
- } /* F_DUPFD_CLOEXEC */
+ }
#if !HAVE_FCNTL
case F_GETFD:
va_end (arg);
return result;
}
+
+static int
+rpl_fcntl_DUPFD (int fd, int target)
+{
+ int result;
+#if !HAVE_FCNTL
+ result = dupfd (fd, target, 0);
+#elif FCNTL_DUPFD_BUGGY || REPLACE_FCHDIR
+ /* Detect invalid target; needed for cygwin 1.5.x. */
+ if (target < 0 || getdtablesize () <= target)
+ {
+ result = -1;
+ errno = EINVAL;
+ }
+ else
+ {
+ /* Haiku alpha 2 loses fd flags on original. */
+ int flags = fcntl (fd, F_GETFD);
+ if (flags < 0)
+ result = -1;
+ else
+ {
+ result = fcntl (fd, F_DUPFD, target);
+ if (0 <= result && fcntl (fd, F_SETFD, flags) == -1)
+ {
+ int saved_errno = errno;
+ close (result);
+ result = -1;
+ errno = saved_errno;
+ }
+# if REPLACE_FCHDIR
+ if (0 <= result)
+ result = _gl_register_dup (fd, result);
+# endif
+ }
+ }
+#else
+ result = fcntl (fd, F_DUPFD, target);
+#endif
+ return result;
+}
+
+static int
+rpl_fcntl_DUPFD_CLOEXEC (int fd, int target)
+{
+ int result;
+#if !HAVE_FCNTL
+ result = dupfd (fd, target, O_CLOEXEC);
+#else /* HAVE_FCNTL */
+# if defined __HAIKU__
+ /* On Haiku, the system fcntl (fd, F_DUPFD_CLOEXEC, target) sets
+ the FD_CLOEXEC flag on fd, not on target. Therefore avoid the
+ system fcntl in this case. */
+# define have_dupfd_cloexec -1
+# else
+ /* Try the system call first, if the headers claim it exists
+ (that is, if GNULIB_defined_F_DUPFD_CLOEXEC is 0), since we
+ may be running with a glibc that has the macro but with an
+ older kernel that does not support it. Cache the
+ information on whether the system call really works, but
+ avoid caching failure if the corresponding F_DUPFD fails
+ for any reason. 0 = unknown, 1 = yes, -1 = no. */
+ static int have_dupfd_cloexec = GNULIB_defined_F_DUPFD_CLOEXEC ? -1 : 0;
+ if (0 <= have_dupfd_cloexec)
+ {
+ result = fcntl (fd, F_DUPFD_CLOEXEC, target);
+ if (0 <= result || errno != EINVAL)
+ {
+ have_dupfd_cloexec = 1;
+# if REPLACE_FCHDIR
+ if (0 <= result)
+ result = _gl_register_dup (fd, result);
+# endif
+ }
+ else
+ {
+ result = rpl_fcntl_DUPFD (fd, target);
+ if (result >= 0)
+ have_dupfd_cloexec = -1;
+ }
+ }
+ else
+# endif
+ result = rpl_fcntl_DUPFD (fd, target);
+ if (0 <= result && have_dupfd_cloexec == -1)
+ {
+ int flags = fcntl (result, F_GETFD);
+ if (flags < 0 || fcntl (result, F_SETFD, flags | FD_CLOEXEC) == -1)
+ {
+ int saved_errno = errno;
+ close (result);
+ errno = saved_errno;
+ result = -1;
+ }
+ }
+#endif /* HAVE_FCNTL */
+ return result;
+}
+
+#undef fcntl
+
+#ifdef __KLIBC__
+
+static int
+klibc_fcntl (int fd, int action, /* arg */...);
+{
+ va_list arg_ptr;
+ int arg;
+ struct stat sbuf;
+ int result;
+
+ va_start (arg_ptr, action);
+ arg = va_arg (arg_ptr, int);
+ result = fcntl (fd, action, arg);
+ /* EPERM for F_DUPFD, ENOTSUP for others */
+ if (result == -1 && (errno == EPERM || errno == ENOTSUP)
+ && !fstat (fd, &sbuf) && S_ISDIR (sbuf.st_mode))
+ {
+ ULONG ulMode;
+
+ switch (action)
+ {
+ case F_DUPFD:
+ /* Find available fd */
+ while (fcntl (arg, F_GETFL) != -1 || errno != EBADF)
+ arg++;
+
+ result = dup2 (fd, arg);
+ break;
+
+ /* Using underlying APIs is right ? */
+ case F_GETFD:
+ if (DosQueryFHState (fd, &ulMode))
+ break;
+
+ result = (ulMode & OPEN_FLAGS_NOINHERIT) ? FD_CLOEXEC : 0;
+ break;
+
+ case F_SETFD:
+ if (arg & ~FD_CLOEXEC)
+ break;
+
+ if (DosQueryFHState (fd, &ulMode))
+ break;
+
+ if (arg & FD_CLOEXEC)
+ ulMode |= OPEN_FLAGS_NOINHERIT;
+ else
+ ulMode &= ~OPEN_FLAGS_NOINHERIT;
+
+ /* Filter supported flags. */
+ ulMode &= (OPEN_FLAGS_WRITE_THROUGH | OPEN_FLAGS_FAIL_ON_ERROR
+ | OPEN_FLAGS_NO_CACHE | OPEN_FLAGS_NOINHERIT);
+
+ if (DosSetFHState (fd, ulMode))
+ break;
+
+ result = 0;
+ break;
+
+ case F_GETFL:
+ result = 0;
+ break;
+
+ case F_SETFL:
+ if (arg != 0)
+ break;
+
+ result = 0;
+ break;
+
+ default:
+ errno = EINVAL;
+ break;
+ }
+ }
+
+ va_end (arg_ptr);
+
+ return result;
+}
+
+#endif
#if USE_ACL && HAVE_ACL_GET_FILE
/* POSIX 1003.1e (draft 17 -- abandoned) specific version. */
- /* Linux, FreeBSD, Mac OS X, IRIX, Tru64 */
+ /* Linux, FreeBSD, Mac OS X, IRIX, Tru64, Cygwin >= 2.5 */
# if !HAVE_ACL_TYPE_EXTENDED
- /* Linux, FreeBSD, IRIX, Tru64 */
+ /* Linux, FreeBSD, IRIX, Tru64, Cygwin >= 2.5 */
if (HAVE_ACL_GET_FD && desc != -1)
ctx->acl = acl_get_fd (desc);
return -1;
}
-# if HAVE_ACL_TYPE_NFS4 /* FreeBSD */
+# if HAVE_ACL_TYPE_NFS4 /* FreeBSD */
/* TODO (see set_permissions). */
-# endif
+# endif
-# else /* HAVE_ACL_TYPE_EXTENDED */
+# else /* HAVE_ACL_TYPE_EXTENDED */
/* Mac OS X */
/* On Mac OS X, acl_get_file (name, ACL_TYPE_ACCESS)
{
#if defined CLOCK_REALTIME && HAVE_CLOCK_GETTIME
clock_gettime (CLOCK_REALTIME, ts);
-#elif HAVE_NANOTIME
- nanotime (ts);
#else
struct timeval tv;
gettimeofday (&tv, NULL);
# --avoid=malloc-posix \
# --avoid=mbrtowc \
# --avoid=mbsinit \
+# --avoid=mkdir \
# --avoid=msvc-inval \
# --avoid=msvc-nothrow \
# --avoid=nl_langinfo \
#include "mktime-internal.h"
-#ifndef _LIBC
+#if !defined _LIBC && (NEED_MKTIME_WORKING || NEED_MKTIME_WINDOWS)
static void
my_tzset (void)
{
be set as if the tzset() function had been called. */
__tzset ();
-# if defined __LIBC || NEED_MKTIME_WORKING
+# if defined _LIBC || NEED_MKTIME_WORKING
static mktime_offset_t localtime_offset;
return __mktime_internal (tp, __localtime_r, &localtime_offset);
# else
#include "acl-internal.h"
#if USE_ACL
-# if ! defined HAVE_ACL_FROM_MODE && defined HAVE_ACL_FROM_TEXT /* FreeBSD, IRIX, Tru64 */
+# if ! defined HAVE_ACL_FROM_MODE && defined HAVE_ACL_FROM_TEXT /* FreeBSD, IRIX, Tru64, Cygwin >= 2.5 */
# if HAVE_ACL_GET_FILE && !HAVE_ACL_TYPE_EXTENDED
static acl_t
{
# if HAVE_ACL_FREE_TEXT /* Tru64 */
char acl_text[] = "u::---,g::---,o::---,";
-# else /* FreeBSD, IRIX */
+# else /* FreeBSD, IRIX, Cygwin >= 2.5 */
char acl_text[] = "u::---,g::---,o::---";
# endif
# endif
# endif
-# if HAVE_FACL && defined GETACL /* Solaris, Cygwin, not HP-UX */
+# if HAVE_FACL && defined GETACL /* Solaris, Cygwin < 2.5, not HP-UX */
static int
set_acls_from_mode (const char *name, int desc, mode_t mode, bool *must_chmod)
{
# if HAVE_ACL_GET_FILE
/* POSIX 1003.1e (draft 17 -- abandoned) specific version. */
- /* Linux, FreeBSD, Mac OS X, IRIX, Tru64 */
+ /* Linux, FreeBSD, Mac OS X, IRIX, Tru64, Cygwin >= 2.5 */
# if !HAVE_ACL_TYPE_EXTENDED
- /* Linux, FreeBSD, IRIX, Tru64 */
+ /* Linux, FreeBSD, IRIX, Tru64, Cygwin >= 2.5 */
# ifndef HAVE_ACL_FROM_TEXT
# error Must have acl_from_text (see POSIX 1003.1e draft 17).
}
}
-# if HAVE_ACL_TYPE_NFS4 /* FreeBSD */
+# if HAVE_ACL_TYPE_NFS4 /* FreeBSD */
/* File systems either support POSIX ACLs (for example, ufs) or NFS4 ACLs
(for example, zfs). */
/* TODO: Implement setting ACLs once get_permissions() reads them. */
-# endif
+# endif
# else /* HAVE_ACL_TYPE_EXTENDED */
/* Mac OS X */
# endif
#endif
-#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__)
+#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__)
/* On Mac OS X 10.3, only <unistd.h> declares mkstemp. */
/* On Mac OS X 10.5, only <unistd.h> declares mkstemps. */
+/* On Mac OS X 10.13, only <unistd.h> declares mkostemp and mkostemps. */
/* On Cygwin 1.7.1, only <unistd.h> declares getsubopt. */
/* But avoid namespace pollution on glibc systems and native Windows. */
# include <unistd.h>
# acl.m4 - check for access control list (ACL) primitives
-# serial 22
+# serial 23
# Copyright (C) 2002, 2004-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
ac_save_LIBS=$LIBS
dnl Test for POSIX-draft-like API (GNU/Linux, FreeBSD, Mac OS X,
- dnl IRIX, Tru64). -lacl is needed on GNU/Linux, -lpacl on OSF/1.
+ dnl IRIX, Tru64, Cygwin >= 2.5).
+ dnl -lacl is needed on GNU/Linux, -lpacl on OSF/1.
if test $use_acl = 0; then
AC_SEARCH_LIBS([acl_get_file], [acl pacl],
[if test "$ac_cv_search_acl_get_file" != "none required"; then
-# gettime.m4 serial 8
+# gettime.m4 serial 9
dnl Copyright (C) 2002, 2004-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl Prerequisites of lib/gettime.c.
AC_REQUIRE([gl_CLOCK_TIME])
AC_REQUIRE([gl_TIMESPEC])
- AC_CHECK_FUNCS_ONCE([gettimeofday nanotime])
+ AC_CHECK_FUNCS_ONCE([gettimeofday])
])
projects / emacs.git / commitdiff