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| author | Pádraig Brady <P@draigBrady.com> | 2010-07-14 09:49:16 +0100 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2010-07-22 01:03:48 +0100 |
| commit | 63b5e8164847285f5d3c1dbc9f7c41ad8c17ccc6 (patch) | |
| tree | ad36d7838aa11ba9a3090cf88890de923d61a6ce /gl/modules/fadvise | |
| parent | c88cfffb6cb424c2f2ee8317dd8f546bd8594443 (diff) | |
| download | coreutils-63b5e8164847285f5d3c1dbc9f7c41ad8c17ccc6.tar.xz | |
fadvise: new module providing a simpler interface to posix_fadvise
* bootstrap.conf: Include the new module
* gl/lib/fadvise.c: Provide a simpler interface to posix_fadvise.
(fadvise): Provide hint to the whole file associated with a stream.
(fdadvise): Provide hint to the specific portion of a file
associated with a file descriptor.
* gl/lib/fadvise.h: Redefine POSIX_FADV_* to FADVISE_* enums.
* gl/modules/fadvise: New file.
* m4/jm-macros.m4: Remove the no longer needed posix_fadvise check.
* .x-sc_program_name: Exclude test-fadvise.c from this check.
* gl/tests/test-fadvise (main): New test program.
* gl/modules/fadvise-testss: A new index to reference the tests.
* src/sort.c (stream_open): Use the new interface.
* src/dd.c (iwrite): Likewise.
Diffstat (limited to 'gl/modules/fadvise')
| -rw-r--r-- | gl/modules/fadvise | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gl/modules/fadvise b/gl/modules/fadvise new file mode 100644 index 000000000..6d7bc7876 --- /dev/null +++ b/gl/modules/fadvise @@ -0,0 +1,24 @@ +Description: +Declare an access pattern hint for files. + +Files: +lib/fadvise.c +lib/fadvise.h + +Depends-on: +ignore-value + +configure.ac: +AC_CHECK_FUNCS_ONCE([posix_fadvise]) + +Makefile.am: +lib_SOURCES += fadvise.c fadvise.h + +Include: +"fadvise.h" + +License: +LGPL + +Maintainer: +Pádraig Brady |