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Update from Gnulib

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This incorporates:
2019-01-26 getloadavg: Add support for Android
2019-01-24 fchownat: Fix compilation error on Android 4.3
2019-01-24 mbtowc: Fix compilation error on Android 4.3
2019-01-24 random: Fix compilation error on Android 4.3
2019-01-24 renameat: Fix compilation error on Android 4.3
2019-01-24 unlinkat: Fix compilation error on Android 4.3
2019-01-19 gettext: support disabling use of VLAs
2019-01-17 sys_stat: Fix warning on OS/2 kLIBC
2019-01-17 fcntl: Fix syntax error (regression from 2018-10-05)
2019-01-10 verify: Enable _GL_HAVE_STATIC_ASSERT for recent G++
2018-12-22 stdioext: port to newer 32-bit Android
2018-12-16 libc-config: Support HP-UX cc in C99 mode.
* build-aux/config.guess, build-aux/config.sub, doc/misc/texinfo.tex:
* lib/cdefs.h, lib/fcntl.c, lib/getloadavg.c, lib/gettext.h:
* lib/regexec.c, lib/stdio-impl.h, lib/stdio.in.h, lib/stdlib.in.h:
* lib/sys_stat.in.h, lib/unistd.in.h, lib/verify.h, m4/stdlib_h.m4:
Copy from Gnulib.
* lib/gnulib.mk.in: Regenerate.
This commit is contained in:
Paul Eggert 2019-01-27 16:20:03 -08:00
parent cc1c46e412
commit d81aa8516e
16 changed files with 156 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

21
lib/getloadavg.c
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@ -47,8 +47,8 @@
N_NAME_POINTER The nlist n_name element is a pointer,
not an array.
HAVE_STRUCT_NLIST_N_UN_N_NAME 'n_un.n_name' is member of 'struct nlist'.
LINUX_LDAV_FILE [__linux__, __CYGWIN__]: File containing
load averages.
LINUX_LDAV_FILE [__linux__, __ANDROID__, __CYGWIN__]: File
containing load averages.
Specific system predefines this file uses, aside from setting
default values if not emacs:
@ -65,7 +65,7 @@
UMAX4_3
VMS
_WIN32 Native Windows (possibly also defined on Cygwin)
__linux__ Linux: assumes /proc file system mounted.
__linux__, __ANDROID__ Linux: assumes /proc file system mounted.
Support from Michael K. Johnson.
__CYGWIN__ Cygwin emulates linux /proc/loadavg.
__NetBSD__ NetBSD: assumes /kern file system mounted.
@ -263,7 +263,7 @@
# ifdef LOAD_AVE_TYPE
# ifndef __VMS
# ifndef __linux__
# if !(defined __linux__ || defined __ANDROID__)
# ifndef NLIST_STRUCT
# include <a.out.h>
# else /* NLIST_STRUCT */
@ -286,7 +286,7 @@
# ifndef LDAV_SYMBOL
# define LDAV_SYMBOL "_avenrun"
# endif /* LDAV_SYMBOL */
# endif /* __linux__ */
# endif /* __linux__ || __ANDROID__ */
# else /* __VMS */
@ -359,7 +359,8 @@
# include <sys/dg_sys_info.h>
# endif
# if (defined __linux__ || defined __CYGWIN__ || defined SUNOS_5 \
# if (defined __linux__ || defined __ANDROID__ \
|| defined __CYGWIN__ || defined SUNOS_5 \
|| (defined LOAD_AVE_TYPE && ! defined __VMS))
# include <fcntl.h>
# endif
@ -388,7 +389,7 @@ static bool getloadavg_initialized;
/* Offset in kmem to seek to read load average, or 0 means invalid. */
static long offset;
# if ! defined __VMS && ! defined sgi && ! defined __linux__
# if ! defined __VMS && ! defined sgi && ! (defined __linux__ || defined __ANDROID__)
static struct nlist name_list[2];
# endif
@ -498,8 +499,8 @@ getloadavg (double loadavg[], int nelem)
}
# endif
# if !defined (LDAV_DONE) && (defined (__linux__) || defined (__CYGWIN__))
/* Linux without glibc, Cygwin */
# if !defined (LDAV_DONE) && (defined __linux__ || defined __ANDROID__ || defined __CYGWIN__)
/* Linux without glibc, Android, Cygwin */
# define LDAV_DONE
# undef LOAD_AVE_TYPE
@ -554,7 +555,7 @@ getloadavg (double loadavg[], int nelem)
return elem;
# endif /* __linux__ || __CYGWIN__ */
# endif /* __linux__ || __ANDROID__ || __CYGWIN__ */
# if !defined (LDAV_DONE) && defined (__NetBSD__) /* NetBSD < 0.9 */
# define LDAV_DONE