coreutils/src, branch fiemap-copy Mirror of https://https.git.savannah.gnu.org/git/coreutils.git/ https://git.shady.money/coreutils/atom?h=fiemap-copy 2010-06-13T14:19:29Z build: distribute new file, fiemap.h 2010-06-13T14:19:29Z Jim Meyering meyering@redhat.com 2010-06-13T14:19:29Z urn:sha1:be5548445e90a36ab5018cac0fb19f2498d0521c * src/Makefile.am (noinst_HEADERS): Add fiemap.h. copy.c: add FIEMAP_FLAG_SYNC to fiemap ioctl 2010-06-11T13:30:58Z Jie Liu jeff.liu@oracle.com 2010-06-11T08:29:02Z urn:sha1:98b2a24d7f00fba786a81870c9c9c8ffb9b8f9cf * src/copy.c (fiemap_copy): Force kernel to sync the source file before mapping. fiemap.h: include <stdint.h>, not <linux/types.h> 2010-06-11T12:14:39Z Jim Meyering meyering@redhat.com 2010-06-09T06:42:30Z urn:sha1:20c1eeec11acd999aad8dfcb1919a86fab16f1a5 * src/fiemap.h: Include stdint.h, not linux/types.h, now that this file uses only portable type names. copy.c: ensure proper alignment of fiemap buffer 2010-06-11T12:14:39Z Paul Eggert eggert@cs.ucla.edu 2010-06-09T06:15:07Z urn:sha1:f9daf7e7ed97f21fc5d9d4e41e43c8d7b8c49373 * src/copy.c (fiemap_copy): Ensure that our fiemap buffer is large enough and well-aligned. Replace "0LL" with equivalent "0" as 3rd argument to lseek. copy.c: adjust comments, tweak semantics 2010-06-11T12:14:39Z Jim Meyering meyering@redhat.com 2010-06-05T08:17:48Z urn:sha1:1a2b6d093887a6089fd3b45e20b9699d540a802a * src/copy.c (fiemap_copy): Rename from fiemap_copy_ok. Add/improve comments. Remove local, "fail". (fiemap_copy): Do not require caller to set "normal_copy_required" before calling fiemap_copy. Report ioctl failure if it's the 2nd or subsequent call. cp: Add FIEMAP support for efficient sparse file copy 2010-06-11T12:10:57Z Jie Liu jeff.liu@oracle.com 2010-05-13T14:09:30Z urn:sha1:1ba1e9ae9401480324e56eb9e68547653687be5f * src/fiemap.h: Add fiemap.h for fiemap ioctl(2) support. Copied from linux's include/linux/fiemap.h, with minor formatting changes. * src/copy.c (copy_reg): Now, when `cp' invoked with --sparse=[WHEN] option, we will try to do FIEMAP-copy if the underlaying file system support it, fall back to a normal copy if it fails. ls: avoid just-introduced buffer overrun 2010-06-10T15:53:46Z Jim Meyering meyering@redhat.com 2010-06-10T15:49:30Z urn:sha1:ea615bf8cdc59c73288577fb135d6f2ead500ebe * src/ls.c (gobble_file): Revert part of my preceding change, to avoid clobbering stack. maint: adjust INT_BUFSIZE_BOUND usage for maintainability 2010-06-08T11:16:26Z Jim Meyering meyering@redhat.com 2010-06-07T05:15:15Z urn:sha1:9e7edd8467232b5c6b714d588d0e1528cc54151b * src/tail.c (xlseek): Give INT_BUFSIZE_BOUND a variable name, not a type name. * src/ls.c (gobble_file, format_user_or_group_width): Likewise. * src/head.c (elide_tail_bytes_pipe): Likewise. (elide_tail_lines_seekable, main): Likewise. [This change is not complete -- there are doubtless other uses that can be updated in the same way.] sort: avoid unnecessary use of sprintf 2010-06-08T11:16:26Z Jim Meyering meyering@redhat.com 2010-06-06T16:51:42Z urn:sha1:ad89ea6a0dc4a404871f87eef6e9727c07f4cfb6 sprintf is relatively heavy-weight. * src/sort.c (key_warnings): Use umaxtostr and stpcpy rather than sprintf. Also, replace each INT_BUFSIZE_BOUND "type_name" argument with the equivalent variable name. More maintainable that way. dirname: tweak summary wording 2010-06-08T10:28:19Z Eric Blake eblake@redhat.com 2010-06-07T15:42:09Z urn:sha1:04bed02096fc574476886d6494a6a147b5208f6b * doc/coreutils.texi (dirname invocation): Reword to be more precise. * src/dirname.c (usage): Likewise. * THANKS: Update. Reported by Filipus Klutiero, bug 6175.