coreutils/lib/xgetcwd.c, branch DU-FTSMirror of https://https.git.savannah.gnu.org/git/coreutils.git/
https://git.shady.money/coreutils/atom?h=DU-FTS2003-01-10T22:45:14ZInclude xgetcwd.h.2003-01-10T22:45:14ZJim Meyeringjim@meyering.net2003-01-10T22:45:14Zurn:sha1:784d409601c64fc701d3fce1cc3ac7015e74699cRevert some of the previous change; intead,2001-09-04T20:28:31ZJim Meyeringjim@meyering.net2001-09-04T20:28:31Zurn:sha1:c01a38db4d78aea9457d664430dbd287b0f71907
fix the HAVE_GETCWD_NULL code to behave more like the
!HAVE_GETCWD_NULL code used to.
Include "xalloc.h".
(xgetcwd): Do not return NULL when memory is exhausted; instead,
invoke xalloc_die.
Fix the !HAVE_GETCWD_NULL code to behave more2001-09-03T18:21:53ZJim Meyeringjim@meyering.net2001-09-03T18:21:53Zurn:sha1:cb2a0f5e50b56213986ec1f8116773465b0b8fdb
like the HAVE_GETCWD_NULL code.
Include pathmax.h if not HAVE_GETCWD.
Do not include xalloc.h.
(INITIAL_BUFFER_SIZE): New symbol.
Do not use xmalloc / xrealloc, since the caller is responsible for
handling errors. Preserve errno around `free' during failure.
Do not overrun buffer when using getwd.
(xgetcwd): Use HAVE_GETCWD_NULL, not (defined __GLIBC__ && __GLIBC__ >= 2),2001-09-03T07:43:44ZJim Meyeringjim@meyering.net2001-09-03T07:43:44Zurn:sha1:ae60bce16e081e1ecbb527f7380af038f2ce075b
to decide whether to use getcwd (NULL, 0).
fix typo2001-09-01T06:13:08ZJim Meyeringjim@meyering.net2001-09-01T06:13:08Zurn:sha1:414d5f13bee6e7e833784e264ddff902b0a4bcae(xgetcwd): Reorganize to avoid some duplication.2001-08-31T11:39:16ZJim Meyeringjim@meyering.net2001-08-31T11:39:16Zurn:sha1:72ee797c4477d0e09efbba7c3bcc1d9d621be8f7
Use an initial, malloc'd, buffer of length 128 rather than
a statically allocated one of length 1024.
Don't include pathmax.h.2001-08-31T10:36:12ZJim Meyeringjim@meyering.net2001-08-31T10:36:12Zurn:sha1:ee65e66c6cc7833fccec6f2a0d18ea88d5456e01
Include stdlib.h and unistd.h if available.
Include xalloc.h.
(xmalloc, xstrdup, free): Remove decls.
(xgetcwd): Don't assume sizes fit in unsigned.
Check for overflow when computing sizes.
Simplify reallocation code.
(xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:2001-08-12T20:11:39ZJim Meyeringjim@meyering.net2001-08-12T20:11:39Zurn:sha1:79dbd85e74360835c284b3c064ba5b356dbf3a28
Simply `return getcwd (NULL, 0);'.
[! (defined __GLIBC__ && __GLIBC__ >= 2)]:
Use 1300 as initial value for length, not PATH_MAX.
(xgetcwd): If the required pathname length is smaller2000-06-21T20:16:03ZJim Meyeringjim@meyering.net2000-06-21T20:16:03Zurn:sha1:978bf5f7509a9e48078886fd62d7a258dab12efc
than 1024, return a memory chunk of least possible size, instead
of size PATH_MAX + 2. In the loop, increment the size proportionally.
Use free/xmalloc instead of xrealloc to avoid copying for very long paths.
libitize1996-11-04T18:11:58ZJim Meyeringjim@meyering.net1996-11-04T18:11:58Zurn:sha1:2876587b559036939a92df7bb1c7152ef0a462b6