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10 Commits

Author SHA1 Message Date
Paul Eggert
0d63463512 same-inode: port to MinGW
Here st_ino is always 0, so change the definition of SAME_INODE so
that 1 means the two files are the same, 0 with st_ino != 0 means
they differ, and 0 with st_ino == 0 means we don’t know.  Problem
reported by Bruno Haible (Bug#25146).
* doc/posix-headers/sys_stat.texi (sys/stat.h): Update.
* lib/same-inode.h (SAME_INODE): Return 0 on MinGW.
2016-12-09 08:17:09 -08:00
Paul Eggert
55c6e4b6fe doc: cover st_ino issues once; add OpenVMS etc.
* doc/posix-functions/stat.texi (stat):
* doc/posix-functions/lstat.texi (lstat):
* doc/posix-functions/fstatat.texi (fstatat):
* doc/posix-functions/fstat.texi (fstat):
Move general 'struct stat' stuff to sys_stat.texi,
leaving behind a pointer.
* doc/posix-headers/sys_stat.texi (sys/stat.h):
Merge duplicate info about 'struct stat' problems into here.
Mention issues with OpenVMS, GNU/Linux NFS, NetApp, ClearCase,
and suggest partial workarounds.
2011-12-31 13:38:50 -08:00
Bruno Haible
e81d3b1b46 Support for MSVC compiler: Ensure mode_t gets defined.
* m4/fcntl_h.m4 (gl_FCNTL_H): Require AC_TYPE_MODE_T.
* m4/spawn_h.m4 (gl_SPAWN_H): Likewise.
* m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Likewise.
* m4/sys_types_h.m4 (gl_SYS_TYPES_H): Likewise.
* tests/test-fcntl-h.c: Check that mode_t is defined.
* tests/test-sys_stat.c: Likewise.
* tests/test-sys_types.c: Likewise.
* doc/posix-headers/fcntl.texi: Mention the missing mode_t problem.
* doc/posix-headers/sys_stat.texi: Likewise.
* doc/posix-headers/sys_types.texi: Likewise.
2011-09-16 23:43:21 +02:00
Bruno Haible
a66220e562 sys_stat: Support for MSVC.
* lib/sys_stat.in.h (S_IFIFO): Define to _S_IFIFO if that exists.
* tests/test-sys_stat.c: Don't assume that S_IFBLK exists.
* doc/posix-headers/sys_stat.texi: Mention missing S_IFIFO, S_IFBLK on
MSVC.
2011-09-16 23:18:07 +02:00
Bruno Haible
4e39aa4288 doc: Update regarding MSVC 9.
* doc/gnulib-intro.texi (Target Platforms): Classify MSVC as "rarely
tested".
* doc/posix-functions/*.texi: Update with info about MSVC 9.
* doc/posix-headers/*.texi: Likewise.
* doc/pastposix-functions/*.texi: Likewise.
* doc/glibc-functions/*.texi: Likewise.
* doc/glibc-headers/*.texi: Likewise.
2011-09-11 21:56:17 +02:00
Bruno Haible
b14c9a8fe1 Update doc for POSIX:2008.
* doc/posix-headers/*.texi [except ucontext.texi, sys_timeb.texi]:
Update URL of POSIX specification.
2010-10-02 18:35:08 +02:00
Karl Berry
80fc442c21 avoid some overlong lines from posix urls, etc. 2010-08-13 11:50:58 -07:00
Eric Blake
4754ac9d68 sys_stat: guarantee struct timespec
* lib/sys_stat.in.h (includes): Always include <time.h>
* modules/sys_stat (Depends-on): Add time.
* tests/test-sys_stat.c: Guarantee struct timespec, as well as
mode_t permission values.
* doc/posix-headers/sys_stat.texi (sys/stat.h): Document how to
get at subsecond timestamps.

Signed-off-by: Eric Blake <ebb9@byu.net>
2009-10-12 20:38:51 -06:00
Eric Blake
080cbfcab5 utimens: add UTIME_NOW and UTIME_OMIT support
These flags make it possible to implement futimens and utimensat;
they also make touch(1) more efficient, by avoiding stat or
gettime if native utimensat works.

* lib/utimens.c (validate_timespec, update_timespec): New helper
functions.
(gl_futimens, lutimens): Use them.
* modules/utimens (Depends-on): Add gettime, lstat, stat-time,
stdbool, sys_stat.
(Link): Mention resulting library dependency.
* modules/utimecmp (Link): Likewise.
* modules/utimens-tests (Depends-on): Drop stat-time, stdbool.
(Makefile.am): Pick up library dependency.
* lib/sys_stat.in.h (UTIME_NOW, UTIME_OMIT): Guarantee a
definition.
* tests/test-sys_stat.c: Test the definitions.
* doc/posix-headers/sys_stat.texi (sys/stat.h): Document this.
* NEWS: Document library dependency.

Signed-off-by: Eric Blake <ebb9@byu.net>
2009-10-10 08:32:20 -06:00
Bruno Haible
2b6c08c775 Rename two directories: headers -> posix-headers, functions -> posix-functions. 2008-01-20 00:09:59 +01:00