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| author | Yao Qi <yao@codesourcery.com> | 2014-11-04 22:17:02 +0800 |
|---|---|---|
| committer | Yao Qi <yao@codesourcery.com> | 2014-11-28 18:37:52 +0800 |
| commit | bdca27a2f57f5152ec83766d7a8b25b2d33b8905 (patch) | |
| tree | ef9071bec4fb43dbce216e92fee033b7754e7dda /gdb/inf-child.c | |
| parent | 2196f55f0140f3e278ed4002040f32acc5a6aaf1 (diff) | |
| download | binutils-gdb-bdca27a2f57f5152ec83766d7a8b25b2d33b8905.tar.gz | |
Use readlink unconditionally
Since readlink module is imported, we can use it unconditionally.
This patch is to remove configure checks and HAVE_READLINK checks in
code. It was mentioned in the patch below
[RFA/commit] gdbserver: return ENOSYS if readlink not supported.
https://sourceware.org/ml/gdb-patches/2012-02/msg00148.html
to use readlink in gdbserver, but we chose something simple at that
moment.
gdb:
2014-11-28 Yao Qi <yao@codesourcery.com>
* configure.ac (AC_CHECK_FUNCS): Remove readlink.
* config.in, configure: Re-generate.
* inf-child.c (inf_child_fileio_readlink): Don't check
HAVE_READLINK is defined.
gdb/gdbserver:
2014-11-28 Yao Qi <yao@codesourcery.com>
* configure.ac(AC_CHECK_FUNCS): Remove readlink.
* config.in, configure: Re-generate.
* hostio.c (handle_unlink): Remove code checking HAVE_READLINK
is defined.
Diffstat (limited to 'gdb/inf-child.c')
| -rw-r--r-- | gdb/inf-child.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/inf-child.c b/gdb/inf-child.c index 9867ee6651a..3166c4d4e7e 100644 --- a/gdb/inf-child.c +++ b/gdb/inf-child.c @@ -412,7 +412,7 @@ inf_child_fileio_readlink (struct target_ops *self, { /* We support readlink only on systems that also provide a compile-time maximum path length (PATH_MAX), at least for now. */ -#if defined (HAVE_READLINK) && defined (PATH_MAX) +#if defined (PATH_MAX) char buf[PATH_MAX]; int len; char *ret; |